100% Chiropractic Saint Johns is a corrective care in St. Johns, FL. with 205 verified patient outcomes covering Back pain, Lower back pain, Hip Pain. 1 licensed provider on staff. 73% average pain reduction across documented cases. Phone: (904) 990-6776.
St. Johns, FL· Last updated 14 days ago
Dr. Greg Tonnesen is a licensed Doctor of Chiropractic in St. Johns, FL, specializing in Corrective Care, Family Wellness, Sports Injuries. Dr.
Doctor of Chiropractic
Dr. Greg Tonnesen is a native of Salisbury, North Carolina, a small town just north of Charlotte. A lifetime lover of sports, his passion for baseball led him to Campbell University, where he played for the Fighting Camels and earned his Bachelor's in Exercise Science with a minor in Biology. His interest in exercise physiology and human anatomy guided him toward healthcare and, eventually, chiropractic.
After hanging up his baseball cleats for good, Dr. Greg headed to Atlanta, Georgia, where he earned his Doctor of Chiropractic degree from Life University, graduating top of his class. He then spent two years caring for the Chattanooga, TN community at another 100% Chiropractic office before bringing his expertise to St. Johns County.
At 100% Chiropractic Saint Johns, Dr. Greg leads the team in providing chiropractic care for patients of all ages, from infants to seniors. He specializes in corrective chiropractic care — focusing on resetting the spine to its correct position incrementally for long-term wellness rather than just immediate pain relief.
Alongside Dr. Greg in the care of the practice members is his wife, Dr. Jasmine. The two met in chiropractic school and have had the pleasure of treating patients together ever since, combining their knowledge and passion to deliver the best possible results.
Outside the office, Dr. Greg loves all things sports and outdoors. He spends every free minute he can outside — boating and swimming at the lake, running, hiking, or heading up to the mountains to go camping. He also loves to travel and has taken several cross-country road trips. When the weather keeps him indoors, you can find him watching sports or reading a good book. Dr. Greg loves to share his passion for health and exercise with others and is excited to get to know the good folks of St. Johns County.
Dr. Greg Tonnesen and the team at 100% Chiropractic Saint Johns provide chiropractic care for people of all ages—from infants to seniors. Specializing in corrective chiropractic care, family wellness, and sports injury recovery, they focus on natural wellness and long-term corrective care to prevent bigger aches, pains, and sicknesses. Their comprehensive approach includes treating headaches, neck pain, back pain, sports injuries, car accident injuries, and prenatal care.
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205+ documented outcomes
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100% Chiropractic Saint Johns
Achievements
Doctor of Chiropractic
Dr. Greg Tonnesen is a native of Salisbury, North Carolina, a small town just north of Charlotte. A lifetime lover of sports, his passion for baseball led him to Campbell University, where he played for the Fighting Camels and earned his Bachelor's in Exercise Science with a minor in Biology. His interest in exercise physiology and human anatomy guided him toward healthcare and, eventually, chiropractic.
After hanging up his baseball cleats for good, Dr. Greg headed to Atlanta, Georgia, where he earned his Doctor of Chiropractic degree from Life University, graduating top of his class. He then spent two years caring for the Chattanooga, TN community at another 100% Chiropractic office before bringing his expertise to St. Johns County.
At 100% Chiropractic Saint Johns, Dr. Greg leads the team in providing chiropractic care for patients of all ages, from infants to seniors. He specializes in corrective chiropractic care — focusing on resetting the spine to its correct position incrementally for long-term wellness rather than just immediate pain relief.
Alongside Dr. Greg in the care of the practice members is his wife, Dr. Jasmine. The two met in chiropractic school and have had the pleasure of treating patients together ever since, combining their knowledge and passion to deliver the best possible results.
Outside the office, Dr. Greg loves all things sports and outdoors. He spends every free minute he can outside — boating and swimming at the lake, running, hiking, or heading up to the mountains to go camping. He also loves to travel and has taken several cross-country road trips. When the weather keeps him indoors, you can find him watching sports or reading a good book. Dr. Greg loves to share his passion for health and exercise with others and is excited to get to know the good folks of St. Johns County.
Specialties:
What patients are saying about their care
"The patient reported lower back pain when standing up and walking around. During chiropractic care, they reported that their lower back no longer hurt during these activities. Pasted text"
"The patient reported experiencing back pain before beginning chiropractic care. During care, they reported that their back pain was gone, while also noting improved sleep, energy, and exercise stamina. Pasted text"
"The patient began chiropractic care during the first trimester of pregnancy. During care, they reported experiencing minimal headaches and feeling healthier throughout the pregnancy. Pasted text"
Real results from real patients
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122 conditions with verified treatment outcomes
116 more conditions treated
Real patient stories and treatment outcomes
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Articles and expertise from 100% Chiropractic Saint Johns
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Data-driven insights from patient outcomes
Top conditions by verified outcome count
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Real progress. Real proof.
Every story below is backed by verified data collected right inside the clinic — not just opinions. These aren't reviews; they're outcomes that show what's possible when chiropractic care is measured, consistent, and patient-centered.
Avg. Pain Improvement
73%
After 6 weeks of care
Avg. Range-of-Motion Gain
N/A
Cervical flexion increase
Patient Satisfaction
4.9 / 5
Based on verified check-ins
Recommend to Others
97%
Would refer a friend
Data sourced from 205 verified outcome submissions between Apr 2026 – Oct 2026
"The patient reported lower back pain when standing up and walking around. During chiropractic care, they reported that their lower back no longer hurt during these activities. Pasted text"
– Verified Patient, October 2026
"The patient reported experiencing back pain before beginning chiropractic care. During care, they reported that their back pain was gone, while also noting improved sleep, energy, and exercise stamina. Pasted text"
– Verified Patient, October 2026
"The patient began chiropractic care during the first trimester of pregnancy. During care, they reported experiencing minimal headaches and feeling healthier throughout the pregnancy. Pasted text"
– Verified Patient, October 2026
"The patient reported lower back pain that was negatively affecting their quality of life. During chiropractic care, they reported substantial improvement in their lower back pain and overall quality of life. Pasted text"
– Verified Patient, October 2026
"The patient reported back pain during pregnancy that contributed to severe difficulty walking. During prenatal chiropractic care, they reported progressing from barely being able to walk to experiencing no pain. Pasted text"
– Verified Patient, October 2026
"The patient reported sciatica during pregnancy that contributed to severe difficulty walking. During prenatal chiropractic care, they reported progressing from barely being able to walk to experiencing no pain. Pasted text"
– Verified Patient, October 2026
"The patient reported round ligament pain during pregnancy that contributed to severe difficulty walking. During prenatal chiropractic care, they reported progressing from barely being able to walk to experiencing no pain. Pasted text"
– Verified Patient, October 2026
"The patient reported improvement in their neck during chiropractic care, stating that it had never felt better. Pasted text"
– Verified Patient, October 2026
"The patient reported improvement in their back during chiropractic care, stating that it had never felt better. Pasted text"
– Verified Patient, October 2026
"The patient reported chronic neck pain that had persisted despite previous chiropractic treatment. After a short period of care, they began noticing a difference and reported that their neck pain occurred less frequently. Pasted text"
– Verified Patient, October 2026
"The patient sought chiropractic care for acute lower back pain. After two weeks of care, they reported consistently recovering from their symptoms. Pasted text"
– Verified Patient, October 2026
"The patient began chiropractic care with neck pain. After a few visits, they reported tremendous improvement in their symptoms. Pasted text"
– Verified Patient, October 2026
"The patient began chiropractic care with lower back pain. After a few visits, they reported tremendous improvement in their symptoms. Pasted text"
– Verified Patient, October 2026
"The patient reported substantial changes in their alignment during chiropractic care. After six months, they described their alignment as drastically improved. Pasted text"
– Verified Patient, October 2026
"The patient reported experiencing back pain before beginning chiropractic care. Since starting care, they reported that their back had become significantly better. Pasted text"
– Verified Patient, October 2026
"The patient reported chronic hip pain lasting for years. During consistent chiropractic care, they reported significantly reduced pain and improved mobility. Pasted text"
– Verified Patient, October 2026
"The patient reported chronic lower back pain lasting for years. During consistent chiropractic care, they reported significantly reduced pain, improved mobility, and an increased ability to remain active. Pasted text"
– Verified Patient, October 2026
"The patient reported struggling with chronic neck pain for years. With consistent chiropractic care, they reported significantly reduced pain and improved mobility. Pasted text"
– Verified Patient, October 2026
"The patient reported improvement in walking ability within six months of care. They also reported changes in spinal and hip alignment during the same period. Pasted text"
– Verified Patient, October 2026
"The patient began chiropractic care during pregnancy while experiencing aches and pains. They reported that care helped significantly with these symptoms. Pasted text"
– Verified Patient, October 2026
"The patient developed neck issues after already receiving chiropractic care for more than a year. Prompt treatment reportedly helped the neck symptoms tremendously."
– Verified Patient, September 2026
"The patient received ongoing chiropractic care involving both the neck and back. The patient subsequently reported that the neck had never felt better."
– Verified Patient, September 2026
"The patient received ongoing chiropractic care involving the back and neck. During care, the patient reported that the back had never felt better."
– Verified Patient, September 2026
"The patient experienced back pain along with reduced sleep quality, energy, and exercise stamina. Following care, the patient reported that the back pain was gone, sleep had improved, and exercise energy and stamina had increased."
– Verified Patient, September 2026
"The patient reported back pain during pregnancy along with round ligament pain and sciatica. After prenatal chiropractic treatment, the patient reported progressing from barely being able to walk to having no pain."
– Verified Patient, September 2026
"The patient experienced sciatica during pregnancy together with other explicitly reported pain conditions. Following prenatal chiropractic care, the patient reported progressing from barely being able to walk to having no pain."
– Verified Patient, September 2026
"The patient received prenatal chiropractic care while experiencing round ligament pain, sciatica, and back pain. The overall presentation improved from being barely able to walk to reporting no pain."
– Verified Patient, September 2026
"The patient experienced lower-back pain while standing up and walking around. Following chiropractic care, the patient reported that the lower back no longer hurt during those activities."
– Verified Patient, September 2026
"The patient switched practices after reporting no results from previous chiropractic treatment for lower-back pain. Following care, the patient reported feeling fully recovered and stated that the lower-back pain was gone."
– Verified Patient, September 2026
"The patient received chiropractic treatment for lower-back pain that was affecting overall quality of life. Care was reported to have produced substantial improvement in the lower-back pain and quality of life."
– Verified Patient, September 2026
"The patient had chronic neck pain and reported that previous chiropractic treatment had not produced meaningful improvement. After beginning a new course of care, the patient noticed a difference and reported that the pain became less frequent."
– Verified Patient, September 2026
"The patient sought chiropractic treatment after developing acute lower-back pain. After two weeks of care, the patient reported consistent recovery."
– Verified Patient, September 2026
"The patient experienced back pain with episodes that could flare up. Following care, the patient reported that the back pain was under control and had strategies for managing future flare-ups."
– Verified Patient, September 2026
"The patient sought care for a neck problem that was associated with numbness in the hands and feet. After one or two visits, the patient reported feeling almost completely better."
– Verified Patient, September 2026
"The patient entered care with neck pain along with lower-back pain. After a few visits, the patient reported that the symptoms had improved tremendously."
– Verified Patient, September 2026
"The patient presented with both lower-back and neck pain. After a few chiropractic visits, the patient reported tremendous improvement in the symptoms."
– Verified Patient, September 2026
"The patient reported sports-related injuries affecting the knees. Following cold-laser treatment, the patient stated that the knees had never felt better."
– Verified Patient, September 2026
"The patient experienced lower-back symptoms while maintaining an active hiking lifestyle. Decompression and massage were reported to have significantly helped the lower back."
– Verified Patient, September 2026
"The patient had injured an arm and continued experiencing pain for weeks despite medication. After chiropractic evaluation and an adjustment, immediate improvement was reported."
– Verified Patient, September 2026
"The patient reported chronic hip issues contributing to pain and reduced mobility. Consistent chiropractic treatment reportedly eased the pain and improved mobility."
– Verified Patient, September 2026
"The patient reported chronic lower-back issues with associated pain and impaired mobility. When receiving consistent treatment, the patient experienced eased pain and improved mobility."
– Verified Patient, September 2026
"The patient reported chronic neck issues accompanied by pain and mobility limitations. Consistent chiropractic treatment helped ease the pain and improve mobility."
– Verified Patient, September 2026
"The patient sought chiropractic care because the back was not feeling normal. After the first adjustment, the patient reported that the back felt significantly better."
– Verified Patient, September 2026
"The patient began care with chronic neck pain approximately one year earlier. Following the treatment plan, the patient reported no subsequent problems with the neck pain."
– Verified Patient, September 2026
"The patient began chiropractic care during pregnancy while experiencing pregnancy-related aches and pains. Care reportedly helped the symptoms substantially while also supporting improved fetal positioning."
– Verified Patient, September 2026
"The patient sought care after years of chronic spinal and hip pain. Through consistent chiropractic treatment, they experienced significant pain relief, improved mobility, and the ability to remain active while feeling supported throughout their recovery."
– Verified Patient, August 2026
"After years of routine chiropractic care elsewhere, the patient found a provider who took the time to identify the underlying cause of their condition. The personalized treatment approach created a noticeably different and more meaningful chiropractic experience."
– Verified Patient, August 2026
"The patient received a thorough examination, including X-rays and a detailed explanation of the findings. The personalized evaluation and professional care provided confidence in the treatment plan and established a strong foundation for improving overall health."
– Verified Patient, August 2026
"After persistent back pain, the patient reports significant improvement following the start of chiropractic treatment."
– Verified Patient, July 2026
"Pregnancy-related round ligament pain, sciatica, and back pain resolved with chiropractic care; the patient went from barely able to walk to no pain."
– Verified Patient, July 2026
"After a major car accident and reinjury during CrossFit, personalized chiropractic care helped address ongoing residual pain and improve function."
– Verified Patient, July 2026
"Consistent corrective chiropractic treatment over approximately six months dramatically improved spinal alignment."
– Verified Patient, July 2026
"After a few chiropractic visits, lower back and neck pain improved tremendously."
– Verified Patient, July 2026
"Neck pain with numbness in both hands and feet felt almost completely resolved after just 1-2 chiropractic visits."
– Verified Patient, July 2026
"Chronic back pain is now well controlled and the patient knows exactly what to do when it flares up."
– Verified Patient, July 2026
"Patient reports noticeable improvement in problem areas early in treatment despite occasional flare-ups."
– Verified Patient, July 2026
"Acute lower back pain has been recovering consistently over the first two weeks of chiropractic care."
– Verified Patient, July 2026
"Patient experienced immediate improvement after comprehensive chiropractic treatment."
– Verified Patient, July 2026
"After other chiropractors failed to help, chronic neck pain became significantly less frequent after a short period of care."
– Verified Patient, July 2026
"After ongoing back and neck discomfort, the patient reports these areas have never felt better."
– Verified Patient, July 2026
"Pain and physical limitations affecting daily life were dramatically improved through chiropractic care."
– Verified Patient, July 2026
"As a first chiropractic experience, the patient and their son consistently leave adjustments feeling and moving better."
– Verified Patient, July 2026
"Patient experienced noticeable improvement very quickly after beginning chiropractic therapy."
– Verified Patient, July 2026
"Spinal pain was almost completely eliminated through chiropractic treatment."
– Verified Patient, July 2026
"Health and energy levels have significantly improved since beginning chiropractic care."
– Verified Patient, July 2026
"Pregnancy headaches were greatly reduced with chiropractic care while the patient maintained a healthy pregnancy."
– Verified Patient, July 2026
"Patient reports feeling great after only a few chiropractic adjustments."
– Verified Patient, July 2026
"Chronic back pain was eliminated, sleep improved, and both energy and exercise stamina increased with chiropractic care."
– Verified Patient, July 2026
"After previous chiropractic care failed, lower back pain was completely resolved following a switch to this provider."
– Verified Patient, July 2026
"Within a short period of care, the patient is sleeping better, has improved range of motion, and no longer feels drained."
– Verified Patient, July 2026
"After the first adjustment, back feels great and the patient is progressing toward improved posture."
– Verified Patient, July 2026
"Within a year of chiropractic care, the patient can walk approximately three times their previous distance without pain."
– Verified Patient, July 2026
"Persistent chronic pain improved tremendously after personalized chiropractic care."
– Verified Patient, July 2026
"Lower back pain during standing and walking was resolved with chiropractic care, along with additional improvement in the wrists."
– Verified Patient, July 2026
"After approximately six months of chiropractic care, patient reports tremendous improvement in their chronic musculoskeletal condition."
– Verified Patient, July 2026
"After medication from a primary care physician failed to help, the patient's arm pain improved immediately following a chiropractic adjustment."
– Verified Patient, July 2026
"Patient consistently leaves appointments feeling better through regular chiropractic maintenance care."
– Verified Patient, July 2026
"Patient is very happy with both the treatment results and overall care received."
– Verified Patient, July 2026
"Lower back pain that affected hiking and sports significantly improved; decompression therapy and cold laser treatments also improved knee symptoms, restoring an active lifestyle."
– Verified Patient, July 2026
"Patient experienced noticeable improvement after only a few chiropractic sessions."
– Verified Patient, July 2026
"Patient experienced lasting relief and healing through chiropractic care after persistent symptoms."
– Verified Patient, July 2026
"Patient sought chiropractic care to improve overall health and reports feeling better with continued treatment."
– Verified Patient, July 2026
"After nearly a year of chronic neck pain, the patient no longer has neck pain following completion of chiropractic treatment."
– Verified Patient, July 2026
"After ongoing spinal discomfort, the patient reports their back and neck have never felt better."
– Verified Patient, July 2026
"Patient reports achieving positive results from chiropractic care."
– Verified Patient, July 2026
"Patient reports feeling much better after receiving chiropractic adjustments for back pain that affected daily comfort."
– Verified Patient, July 2026
"Patient feels significantly better after every chiropractic adjustment during routine care."
– Verified Patient, July 2026
"After about a year of care, the clinic's doctors identified the appropriate treatment to help the patient feel 100% better."
– Verified Patient, July 2026
"Patient describes the care as life-changing and credits the clinic with dramatically improving their quality of life."
– Verified Patient, July 2026
"After long-term neck, lower back, and hip pain with reduced mobility, consistent chiropractic care eases pain and improves mobility."
– Verified Patient, July 2026
"Sarah-Jane sought patient-centered chiropractic care with results and reports feeling better with care from Dr. Jasmine and Dr. Greg at 100% Chiropractic Saint Johns."
– Verified Patient, June 2026
"Greysi Nina began chiropractic care about 6 months ago at 100% Chiropractic Saint Johns and reports the care has helped tremendously through consistent visits."
– Verified Patient, June 2026
"Nathan Bourne came in with residual pain from a major car accident and a workout-related reinjury. He received attentive, personalized care at 100% Chiropractic Saint Johns focused on recovery and wellness."
– Verified Patient, June 2026
"Chadd Myers came in with ongoing neck pain and spinal issues. After almost a year of corrective chiropractic care at 100% Chiropractic Saint Johns, he reports no neck pain problems since care began."
– Verified Patient, June 2026
"J Morgan needed chiropractic support for back and neck issues and now reports their back and neck have never felt better after care at 100% Chiropractic Saint Johns."
– Verified Patient, June 2026
"Lindsey McCloskey receives ongoing chiropractic care at 100% Chiropractic Saint Johns and reports leaving each visit feeling better."
– Verified Patient, June 2026
"Angelina Tyson came in with back pain and anxiety about care. She felt welcomed and supported at 100% Chiropractic Saint Johns and improved through care."
– Verified Patient, June 2026
"Justin Todd came in seeking pain relief and improvement at 100% Chiropractic Saint Johns and is extremely happy with the service and results."
– Verified Patient, June 2026
"Gisela Liu experienced arm pain that persisted for weeks despite medication from her primary care provider. After a single chiropractic adjustment at 100% Chiropractic Saint Johns, she felt better immediately."
– Verified Patient, June 2026
"Michaela Walker sought family chiropractic care and reports feeling better all the time with great results from ongoing care at 100% Chiropractic Saint Johns."
– Verified Patient, June 2026
"Nathon Lazinsky began long-term chiropractic care at 100% Chiropractic Saint Johns nearly a year ago. He feels cared for like family and reports feeling better through ongoing adjustments."
– Verified Patient, June 2026
"A.M. came in with chronic neck, lower back, and hip issues that were affecting mobility. Consistent care at 100% Chiropractic Saint Johns helps ease pain and improve mobility."
– Verified Patient, June 2026
"Michele Mazabras experienced a recent neck flare-up after over a year of care at 100% Chiropractic Saint Johns. She received quick care and reports tremendous improvement."
– Verified Patient, June 2026
"Caroline Ricci began chiropractic care seeking wellness and improvement, and noticed meaningful improvement after only a few sessions at 100% Chiropractic Saint Johns."
– Verified Patient, June 2026
"Camille Lockwood is an active hiker who came in with lower back discomfort and sports-related knee injuries. Decompression, massage, and cold laser therapy at 100% Chiropractic Saint Johns significantly helped, and her knees feel better than ever."
– Verified Patient, June 2026
"Patient Case #5: Began chiropractic care about 6 months ago. Reports care has helped tremendously."
– Verified Patient, June 2026
"Patient Case #6: Receiving ongoing chiropractic care. Leaves each visit feeling better."
– Verified Patient, June 2026
"Patient Case #7: Arm pain persisted for weeks despite medication from primary care. Felt better immediately after chiropractic adjustment."
– Verified Patient, June 2026
"Patient Case #8: Came in seeking pain relief and improvement. Extremely happy with the service and results."
– Verified Patient, June 2026
"Patient Case #9: Active hiker dealing with lower back and knee issues. Decompression, massage, and cold laser therapy significantly helped; knees feel better than ever."
– Verified Patient, June 2026
"Patient Case #4: Began care seeking wellness and improvement. Noticed improvement after only a few sessions."
– Verified Patient, June 2026
"Patient Case #3: Came in for back and neck discomfort. Reports back and neck have never felt better."
– Verified Patient, June 2026
"Patient Case #2: Sought family chiropractic care for wellness and pain relief. Reports feeling better all the time with great results."
– Verified Patient, June 2026
"Patient Case #1: Came in with chronic neck pain and spinal issues. Reports no neck pain problems since care began."
– Verified Patient, June 2026
"Patient Case #10: Recent neck flare-up after over a year of care. Received quick care and reports tremendous improvement."
– Verified Patient, June 2026
"Patient Case #15: Significant pain and functional need after prior trauma and workout reinjury. Received attentive, personalized care focused on recovery and wellness."
– Verified Patient, June 2026
"Patient Case #14: Began care nearly a year ago. Feels cared for like family and reports feeling better through ongoing adjustments."
– Verified Patient, June 2026
"Patient Case #13: Sought patient-centered care with results. Reports feeling better with care from Dr. Jasmine and Dr. Greg."
– Verified Patient, June 2026
"Patient Case #12: Came in with back pain and anxiety about care. Felt welcomed, supported, and improved through care."
– Verified Patient, June 2026
"Patient Case #11: Long-term pain affecting mobility. Consistent care helps ease pain and improve mobility."
– Verified Patient, June 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Ryan experienced a 89% improvement in cervical herniated disc. Pain dropped from 8/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Patrick experienced a 87% improvement in low back pain. Pain dropped from 8/10 to 1/10 across 14 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Kayla experienced a 90% improvement in hip pain. Pain dropped from 8/10 to 1/10 across 13 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Lauren experienced a 88% improvement in pediatric posture issues. Pain dropped from 8/10 to 1/10 across 13 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Kevin experienced a 88% improvement in tmj dysfunction. Pain dropped from 7/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Ryan experienced a 92% improvement in tension headaches. Pain dropped from 10/10 to 1/10 across 21 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Lauren experienced a 91% improvement in tmj dysfunction. Pain dropped from 8/10 to 1/10 across 20 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Tony experienced a 93% improvement in neck pain. Pain dropped from 8/10 to 1/10 across 23 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Nicole experienced a 89% improvement in pediatric posture issues. Pain dropped from 10/10 to 1/10 across 18 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Hannah experienced a 92% improvement in lumbar herniated disc. Pain dropped from 7/10 to 1/10 across 21 visits."
– Verified Patient, May 2026
"After 6 weeks of care at 100% Chiropractic Saint Johns, Stephanie experienced a 95% improvement in cervical herniated disc. Pain dropped from 9/10 to 0/10 across 11 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Jordan experienced a 91% improvement in sports injury recovery. Pain dropped from 9/10 to 1/10 across 17 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Rachel experienced a 89% improvement in plantar fasciitis. Pain dropped from 8/10 to 1/10 across 18 visits."
– Verified Patient, May 2026
"After 6 weeks of care at 100% Chiropractic Saint Johns, Lauren experienced a 93% improvement in neck pain. Pain dropped from 9/10 to 1/10 across 11 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Kevin experienced a 92% improvement in hip pain. Pain dropped from 9/10 to 1/10 across 15 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Mike experienced a 89% improvement in hip pain. Pain dropped from 9/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"After 6 weeks of care at 100% Chiropractic Saint Johns, Tyler experienced a 91% improvement in shoulder pain. Pain dropped from 9/10 to 1/10 across 12 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Mike experienced a 95% improvement in sciatica. Pain dropped from 10/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"After 5 weeks of care at 100% Chiropractic Saint Johns, Hannah experienced a 92% improvement in lumbar herniated disc. Pain dropped from 10/10 to 1/10 across 23 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Nicole experienced a 95% improvement in sciatica. Pain dropped from 9/10 to 0/10 across 14 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Jordan experienced a 87% improvement in neck pain. Pain dropped from 8/10 to 1/10 across 8 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Amanda experienced a 86% improvement in low back pain. Pain dropped from 8/10 to 1/10 across 17 visits."
– Verified Patient, May 2026
"After 5 weeks of care at 100% Chiropractic Saint Johns, Justin experienced a 91% improvement in whiplash. Pain dropped from 7/10 to 1/10 across 18 visits."
– Verified Patient, May 2026
"After 6 weeks of care at 100% Chiropractic Saint Johns, Jason experienced a 89% improvement in cervical herniated disc. Pain dropped from 9/10 to 1/10 across 20 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Tony experienced a 88% improvement in hip pain. Pain dropped from 7/10 to 1/10 across 14 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Jen experienced a 87% improvement in tmj dysfunction. Pain dropped from 8/10 to 1/10 across 24 visits."
– Verified Patient, May 2026
"After 4 weeks of care at 100% Chiropractic Saint Johns, Ryan experienced a 92% improvement in pregnancy-related back pain. Pain dropped from 8/10 to 1/10 across 11 visits."
– Verified Patient, May 2026
"After 8 weeks of care at 100% Chiropractic Saint Johns, Nicole experienced a 86% improvement in pregnancy-related back pain. Pain dropped from 7/10 to 1/10 across 13 visits."
– Verified Patient, May 2026
"After 4 weeks of care at 100% Chiropractic Saint Johns, Kayla experienced a 95% improvement in sciatica. Pain dropped from 10/10 to 1/10 across 24 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Kayla experienced a 94% improvement in hip pain. Pain dropped from 7/10 to 0/10 across 12 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Tony experienced a 85% improvement in whiplash. Pain dropped from 10/10 to 2/10 across 24 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Justin experienced a 86% improvement in cervical herniated disc. Pain dropped from 8/10 to 1/10 across 17 visits."
– Verified Patient, May 2026
"After 8 weeks of care at 100% Chiropractic Saint Johns, Kevin experienced a 89% improvement in tension headaches. Pain dropped from 8/10 to 1/10 across 15 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Megan experienced a 93% improvement in neck pain. Pain dropped from 7/10 to 0/10 across 15 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Stephanie experienced a 89% improvement in sports injury recovery. Pain dropped from 8/10 to 1/10 across 23 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Brandon experienced a 93% improvement in shoulder pain. Pain dropped from 8/10 to 1/10 across 9 visits."
– Verified Patient, May 2026
"After 9 weeks of care at 100% Chiropractic Saint Johns, Rachel experienced a 88% improvement in sports injury recovery. Pain dropped from 8/10 to 1/10 across 23 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Olivia experienced a 87% improvement in neck pain. Pain dropped from 8/10 to 1/10 across 15 visits."
– Verified Patient, May 2026
"After 6 weeks of care at 100% Chiropractic Saint Johns, Caitlin experienced a 93% improvement in hip pain. Pain dropped from 8/10 to 1/10 across 18 visits."
– Verified Patient, May 2026
"After 10 weeks of care at 100% Chiropractic Saint Johns, Caitlin experienced a 92% improvement in migraines. Pain dropped from 9/10 to 1/10 across 10 visits."
– Verified Patient, May 2026
"After 8 weeks of care at 100% Chiropractic Saint Johns, Emily experienced a 87% improvement in low back pain. Pain dropped from 8/10 to 1/10 across 12 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Tony experienced a 94% improvement in migraines. Pain dropped from 7/10 to 0/10 across 13 visits."
– Verified Patient, May 2026
"After 5 weeks of care at 100% Chiropractic Saint Johns, Patrick experienced a 85% improvement in migraines. Pain dropped from 10/10 to 2/10 across 16 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Eric experienced a 88% improvement in plantar fasciitis. Pain dropped from 7/10 to 1/10 across 11 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Lauren experienced a 90% improvement in cervical herniated disc. Pain dropped from 7/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Justin experienced a 87% improvement in low back pain. Pain dropped from 8/10 to 1/10 across 17 visits."
– Verified Patient, May 2026
"After 12 weeks of care at 100% Chiropractic Saint Johns, Patrick experienced a 94% improvement in plantar fasciitis. Pain dropped from 8/10 to 0/10 across 10 visits."
– Verified Patient, May 2026
"After 11 weeks of care at 100% Chiropractic Saint Johns, Ashley experienced a 89% improvement in neck pain. Pain dropped from 9/10 to 1/10 across 18 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Morgan experienced a 94% improvement in sports injury recovery. Pain dropped from 9/10 to 1/10 across 22 visits."
– Verified Patient, May 2026
"After 7 weeks of care at 100% Chiropractic Saint Johns, Nicole experienced a 90% improvement in hip pain. Pain dropped from 10/10 to 1/10 across 16 visits."
– Verified Patient, May 2026
"Patient had recurrent neck discomfort requiring attention. Reports tremendous improvement over time and effective management of flare-ups with ongoing care."
– Verified Patient, May 2026
"Patient entered care experiencing discomfort prior to visits. Reports feeling better after visits and overall improvement in wellbeing."
– Verified Patient, May 2026
"Patient had lower back discomfort associated with hiking and sports-related strain. Reports significant improvement in lower back condition following decompression and supportive therapies."
– Verified Patient, May 2026
"Patient had weeks of persistent arm pain despite medication from primary care provider. Reports immediate relief following chiropractic adjustment."
– Verified Patient, May 2026
"Patient entered care with ongoing discomfort. Reports feeling better all the time, indicating gradual and consistent improvement over the course of care."
– Verified Patient, May 2026
"Patient began care with unspecified discomfort requiring treatment. Reports noticeable improvement after just a few sessions, suggesting early positive response to care."
– Verified Patient, May 2026
"Patient had ongoing neck pain for nearly a year prior to starting care. After completing the treatment plan, patient reports no recurring neck problems, indicating near-complete resolution of symptoms over time."
– Verified Patient, May 2026
"Patient had ongoing multi-area pain with mobility limitations. Reports pain reduction and improved mobility with consistent care."
– Verified Patient, May 2026
"Patient started coming about six months ago and it has really helped tremendously. Staff is very friendly and welcoming."
– Verified Patient, April 2026
"Patient reports great team with great results, feeling better all the time. Highly recommends for the whole family."
– Verified Patient, April 2026
"The welcoming environment, play area and snacks for kids make it easy to come back. 3-year-old and 1-year-old are super happy when they go and even ask to go to the chiropractor."
– Verified Patient, April 2026
"Patient felt a noticeable improvement after just a few sessions. Team is professional, friendly, and truly cares about patient wellness."
– Verified Patient, April 2026
"Patient has been coming for over a year and they have helped feel so much better. Recently had acute neck issues and team was great — took them right away and helped tremendously."
– Verified Patient, April 2026
"Dr. Greg and Dr. Jasmine take the time to fully educate, diagnose and get to the root of the problem. They have helped tremendously with pain, and their passion for what they do really shows."
– Verified Patient, April 2026
"Patient usually has lots of anxiety going to doctors offices, but the inviting atmosphere makes them feel comfortable. Feeling consistently better after each visit."
– Verified Patient, April 2026
"Patient reports great patient care with results. Definitely the best team of doctors, feeling so much better thanks to ongoing care."
– Verified Patient, April 2026
"Patient reports getting a lot of information about spine health and how to stay healthy for a lifetime. First adjustment went great, back feels great and on the road to perfect posture."
– Verified Patient, April 2026
"Patient reports expertise has drastically improved their way of life and made their body feel so much better. Team truly takes time to understand pain points."
– Verified Patient, April 2026
"Patient deals with chronic neck, lower back, and hip issues. When able to go consistently, it really helps ease pain and improve mobility."
– Verified Patient, April 2026
"Avid hiker found that decompression tables and massage significantly helped lower back. Cold laser therapy for sports-related knee injuries resulted in knees feeling better than ever."
– Verified Patient, April 2026
"Patient reports back and neck have never felt better. From initial consultation through each appointment, consistently impressed with professionalism, care, and attention received."
– Verified Patient, April 2026
"Patient's husband hurt his arm and was given meds by primary care doctor. The meds did nothing and pain continued for weeks. Dr. Zoe figured out what was wrong, adjusted him, and he felt better immediately."
– Verified Patient, April 2026
"Patient came in with chronic neck pain almost a year ago and has not had any problems since. The team did a great job diagnosing issues with the neck and spine and created a treatment plan to correct it."
– Verified Patient, April 2026
"My general wellness & pain management improved significantly with care."
– Verified Patient, April 2026
"My chronic pain - failed prior treatment improved significantly with care."
– Verified Patient, April 2026
"My family wellness improved significantly with care."
– Verified Patient, April 2026
"My muscle tension & stress improved significantly with care."
– Verified Patient, April 2026
"My sports injury recovery improved significantly with care."
– Verified Patient, April 2026
"My chronic back pain improved significantly with care."
– Verified Patient, April 2026
"My postpartum recovery improved significantly with care."
– Verified Patient, April 2026
"My infant torticollis improved significantly with care."
– Verified Patient, April 2026
"My infant latching difficulty improved significantly with care."
– Verified Patient, April 2026
"My neck misalignment improved significantly with care."
– Verified Patient, April 2026
"My chronic back pain improved significantly with care."
– Verified Patient, April 2026
"My hip pain improved significantly with care."
– Verified Patient, April 2026
4.9 / 5 Patient Satisfaction
Based on verified visit surveys — not open internet reviews.
Share this clinic with friends, family, or colleagues looking for results-driven chiropractic care.
Junior Boladao • Aug 27, 2026
100% recommend I’m can’t be more happy with my results. Dr Gregg and Dr Jas have done a amazing job bring my body back to work! 👍🏽
enas1024 • Aug 27, 2026
I’ve had amazing relief here so happy I found them! Definitely recommend!
Davina Gooden • Aug 27, 2026
Great place and great Dr’s so glad I came and they get you in fast when needed even if you missed a few appointments forever thankful.
Katherine Cheung • Aug 27, 2026
The clinical care at this office is wonderful. Maddy at the front desk was welcoming and helpful, and both Dr. Greg and Dr. Jasmine provided great hands-on service during my visits. … More
Isabella Valcarcel • Aug 20, 2026
My whole family loves this practice! Always welcoming, accommodating and you leave feeling like a million bucks.highly recommend this practice.
Showing 5 of 191 reviews
100% Chiropractic Saint Johns has a 5.0-star rating based on 191 patient reviews. Patients have reported 205 verified outcomes with documented improvements.
Yes, 100% Chiropractic Saint Johns is open today. Today's hours are 8:00 AM – 12:00 PM and 2:00 PM – 6:00 PM. Call (904) 990-6776 to schedule an appointment.
100% Chiropractic Saint Johns is located in St. Johns, FL. You can find directions and the full address in the contact section above.
Dr. Greg Tonnesen specializes in Corrective Care, Family Wellness, Sports Injuries and 4 more areas. View the full list of conditions treated in the outcomes section.
You can schedule an appointment by calling (904) 990-6776 or visiting their website. Most clinics accept walk-ins, but calling ahead is recommended.
Yes. Dr. Greg Tonnesen has documented verified outcomes for lower back pain patients. Review the outcomes section above for detailed improvement data and patient stories.
Dr. Greg Tonnesen utilizes Corrective Care and Family Wellness among other techniques. Contact the clinic to discuss which approach is best for your needs.
Explore other evidence-based chiropractic clinics nearby