Adjustin Chiropractic is a general chiropractic in Quincy, IL. with 58 verified patient outcomes covering Musculoskeletal dysfunction, Headaches with back and neck pain, Severe lower back pain with major functional limitation. 1 licensed provider on staff. 66% average pain reduction across documented cases. Phone: (217) 242-0420.
Quincy, IL· Last updated today
Dr. Justin A. Felsman, D.C. is a licensed Doctor of Chiropractic in Quincy, IL, specializing in General Chiropractic, Spinal Decompression, Sports Injury Rehabilitation. At Adjustin Chiropractic in Quincy, IL, Dr.
Doctor of Chiropractic
Dr. Justin A. Felsman, often referred to by his patients as "Dr. J," is a dedicated chiropractor who believes the body has the inherent wisdom to heal. He facilitates healing at the source, not just treating symptoms, and firmly believes health is by choice, not by chance. Dr. Felsman specializes in soft tissue techniques including A.R.T. and Graston, and also incorporates Diversified, Gonstead, Activator, Thompson, and Flexion/Distraction adjusting protocols. He regularly teaches classes on integrative health, nutrition, and wellness, helping patients support their bodies physically, nutritionally, and emotionally. Dr. J loves spending time with his family, friends, and his two dogs — and believes everything with a spine and nervous system deserves chiropractic care.
At Adjustin Chiropractic in Quincy, IL, Dr. Justin "Dr. J" Felsman leads a patient-first practice built on a simple idea: treat the source of your discomfort, not just the symptoms. Every care plan begins with listening — to your history, your goals, and how pain is affecting your daily life — before a single adjustment is made. The clinic combines traditional hands-on chiropractic with modern physical therapy modalities under one roof. Dr. J is trained in Diversified, Gonstead, Thompson, and Flexion/Distraction adjusting, as well as the gentle instrument-assisted Activator Method for patients who prefer a lighter touch. Soft-tissue specialists at Adjustin also use Active Release Technique (A.R.T.) and Graston to address muscle tension, adhesions, and scar tissue that keep pain coming back. To accelerate recovery and reinforce long-term results, patients have access to non-invasive spinal decompression, roller-table therapy, electrical muscle stimulation, therapeutic ultrasound, and heat therapy. This integrated approach makes Adjustin a strong fit for auto accident and work injury recovery (whiplash, back strain, post-collision rehab), sports performance and range-of-motion work for athletes of all ages, post-surgical rehabilitation, and everyday complaints like low back pain, neck pain, headaches, migraines, sciatica, TMJ dysfunction, and muscle spasms. Adjustin Chiropractic serves patients across Quincy and the surrounding communities of Ursa, Paloma, and Hannibal, Missouri, from a welcoming, family-friendly office at 4440 Broadway Street, Suite 12. Care is education-based: patients leave visits with at-home stretches, ergonomic guidance, and a clear plan so progress continues between appointments. New patients can call (217) 242-0420 to schedule.
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58+ documented outcomes
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Adjustin Chiropractic
Achievements
Doctor of Chiropractic
Dr. Justin A. Felsman, often referred to by his patients as "Dr. J," is a dedicated chiropractor who believes the body has the inherent wisdom to heal. He facilitates healing at the source, not just treating symptoms, and firmly believes health is by choice, not by chance. Dr. Felsman specializes in soft tissue techniques including A.R.T. and Graston, and also incorporates Diversified, Gonstead, Activator, Thompson, and Flexion/Distraction adjusting protocols. He regularly teaches classes on integrative health, nutrition, and wellness, helping patients support their bodies physically, nutritionally, and emotionally. Dr. J loves spending time with his family, friends, and his two dogs — and believes everything with a spine and nervous system deserves chiropractic care.
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What patients are saying about their care
"The patient began chiropractic care with headaches as well as back and neck pain. After a few months, headaches had stopped and back and neck pain were reported to have decreased by 96%."
"The patient had been sidelined by lower-back pain that affected basic activities including shower entry, sitting, standing, coughing, sneezing, and walking. Following treatment, the improvement was substantial enough to be described as getting their life back."
"The patient began care several months earlier with physical symptoms and restricted movement. At follow-up, the patient reported feeling substantially better and described improvement in range of motion."
Real results from real patients
Showing 58 of 58 outcomes
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56 conditions with verified treatment outcomes
50 more conditions treated
Real patient stories and treatment outcomes
Articles and expertise from Adjustin Chiropractic
Visual evidence of treatment results including X-rays, scans, and clinical photos
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Data-driven insights from patient outcomes
Top conditions by verified outcome count
Patient improvement percentage by condition
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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
66%
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 58 verified outcome submissions between Mar 2026 – Aug 2026
"The patient began chiropractic care with headaches as well as back and neck pain. After a few months, headaches had stopped and back and neck pain were reported to have decreased by 96%."
– Verified Patient, August 2026
"The patient had been sidelined by lower-back pain that affected basic activities including shower entry, sitting, standing, coughing, sneezing, and walking. Following treatment, the improvement was substantial enough to be described as getting their life back."
– Verified Patient, August 2026
"The patient began care several months earlier with physical symptoms and restricted movement. At follow-up, the patient reported feeling substantially better and described improvement in range of motion."
– Verified Patient, August 2026
"The patient began chiropractic care while feeling significantly worse physically. An individualized treatment plan was developed, and the patient subsequently reported feeling much better than at the start of care."
– Verified Patient, August 2026
"The patient reported living with lupus, arthritis, and TMJ-related symptoms while receiving long-term chiropractic care. After slightly more than two years, improvement was reported across all three conditions, with mobility described as 10 times better despite occasional painful days."
– Verified Patient, August 2026
"The patient sought chiropractic care for pain that was interfering with everyday activities. Treatment decreased the pain and helped the patient return toward normal daily functioning."
– Verified Patient, August 2026
"The patient began chiropractic care while relying on ibuprofen three to four times each day for symptom management. After several weeks of treatment, medication use decreased to approximately once daily at most, with many days requiring none."
– Verified Patient, August 2026
"The patient had received chiropractic care for more than a year when a painful lower-back flare occurred. Additional treatment, including acupuncture, was used during the episode and the patient reported substantial improvement in the back condition."
– Verified Patient, August 2026
"The patient initially required chiropractic visits at least three times per week for symptom relief and mobility. After more than a year of care, visit frequency decreased to once weekly and the patient reported moving better than ever."
– Verified Patient, August 2026
"The patient received chiropractic treatment for several weeks for back or neck pain. During that period, the patient reported feeling better than they had in a considerable amount of time."
– Verified Patient, August 2026
"The patient reported seeking care when back discomfort occurred. Treatment was described as resolving the immediate discomfort while also focusing on longer-term comfort and health."
– Verified Patient, August 2026
"The patient presented with problems affecting the back and shoulders. Chiropractic treatment was reported to help both areas while also providing education about the underlying physical issues."
– Verified Patient, August 2026
"The patient sought chiropractic treatment for sciatic nerve pain affecting both sides. Treatment was reported to help the condition and improve the patient's symptoms."
– Verified Patient, August 2026
"The patient sought care for a combination of tension headaches, TMJ symptoms, and neck and upper-back problems. Following treatment, headache frequency was reported to have decreased."
– Verified Patient, August 2026
"The patient works in a physically demanding occupation requiring frequent bending and unusual body positions. Long-term chiropractic care was reported to help restore function so the patient could continue completing normal work duties."
– Verified Patient, August 2026
"The patient entered chiropractic care while experiencing pain on a daily basis. Treatment was reported to alleviate those daily symptoms and support a return toward the lifestyle the patient wanted."
– Verified Patient, August 2026
"The patient began chiropractic treatment because of neck pain and restricted cervical movement. Over the course of treatment, the pain became nearly absent and neck-turning ability improved."
– Verified Patient, August 2026
"The patient sought care for persistent pain that had been managed with medication. Chiropractic treatment focused on addressing the underlying source of the symptoms, with subsequent improvement in comfort and function reported."
– Verified Patient, August 2026
"The patient had experienced neck and back pain for years and reported that previous chiropractic treatment had not produced durable results. Individualized care was described as producing better and more lasting improvement."
– Verified Patient, August 2026
"The patient began care because a low back problem was limiting normal daily activities. Following the prescribed chiropractic regimen, movement improved enough for the patient to resume functioning at a more normal level."
– Verified Patient, August 2026
"The patient has received chiropractic care for knee and back complaints over several years. Adjustments to the back and neck were reported to consistently produce less pain and improved comfort after visits."
– Verified Patient, August 2026
"The patient receives regular maintenance chiropractic care for the spine, including the hips, back, and neck. Monthly treatment was reported to provide substantial subjective relief."
– Verified Patient, August 2026
"The patient had extensive prior experience with chiropractic treatment and sought continued care for mobility. The patient reported a significant increase in range of motion and consistently feeling better after treatment."
– Verified Patient, August 2026
"The patient reported that chiropractic care made a significant impact on physical well-being. The improvement was substantial enough to positively affect overall quality of life."
– Verified Patient, August 2026
"The patient received ongoing care for back-related problems using adjustments along with modalities including stimulation and heat. The patient described the treatment as a game changer and also received care for the feet and acupuncture."
– Verified Patient, August 2026
"The patient reported consistently positive responses to ongoing chiropractic treatment. Individual visits were associated with feeling noticeably better afterward."
– Verified Patient, August 2026
"The patient began treatment while feeling significantly unwell and received education about the physical issues being addressed. During the initial course of care, improvement was noted, with better sleep and movement reported."
– Verified Patient, August 2026
"The patient presented after years of physical stress from demanding work and previous accidents. After only three chiropractic appointments, the patient reported less pain and noticeable improvement in mobility."
– Verified Patient, August 2026
"The patient sought chiropractic care and received an evaluation with explanations about the treatment. The patient reported feeling better upon leaving the initial visit."
– Verified Patient, August 2026
"After following a prescribed treatment plan, regained normal movement and daily function."
– Verified Patient, July 2026
"Reported feeling noticeably better immediately after the first treatment."
– Verified Patient, July 2026
"Consistently leaves appointments feeling great after adjustments."
– Verified Patient, July 2026
"Reports the personalized care plan helped get them back on track."
– Verified Patient, July 2026
"Reported better sleep, improved movement, and overall improvement during the initial phase of care."
– Verified Patient, July 2026
"Pain was nearly eliminated and normal neck movement returned."
– Verified Patient, July 2026
"Reports daily pain has been alleviated through treatment."
– Verified Patient, July 2026
"Reports significant improvement in pain following treatment."
– Verified Patient, July 2026
"Reports chiropractic treatment successfully resolved the underlying issue after other evaluations found no serious condition."
– Verified Patient, July 2026
"After only three appointments, experienced improved mobility and decreased pain."
– Verified Patient, July 2026
"Reports less pain after adjustments; regular maintenance is essential."
– Verified Patient, July 2026
"Reports chiropractic care improved both back and shoulder symptoms."
– Verified Patient, July 2026
"Regular chiropractic care keeps the spine aligned and allows continued performance of physically demanding work."
– Verified Patient, July 2026
"Already experiencing noticeable improvement early in treatment with spinal decompression."
– Verified Patient, July 2026
"Reports long-term improvement with individualized chiropractic treatment."
– Verified Patient, July 2026
"Acupuncture and chiropractic care significantly improved symptoms."
– Verified Patient, July 2026
"Reports feeling better than they had in a long time and recommends care for anyone with neck or back pain."
– Verified Patient, July 2026
"Reports moving better than ever with substantial pain relief."
– Verified Patient, July 2026
"Reports feeling like a new person after each visit."
– Verified Patient, July 2026
"Reports immediate relief while knowing treatment is focused on long-term comfort and health."
– Verified Patient, July 2026
"Reports chiropractic care has been a game changer for overall health and function."
– Verified Patient, July 2026
"Reports getting life back and being able to enjoy vacations again."
– Verified Patient, July 2026
"Reports fewer headaches and significant improvement in TMJ and neck symptoms."
– Verified Patient, July 2026
"Reports achieving the best chiropractic results experienced in five decades of care."
– Verified Patient, July 2026
"Feels better every time after treatment."
– Verified Patient, July 2026
"Reports meaningful improvement in lower back symptoms with chiropractic care."
– Verified Patient, July 2026
"Reports a significant positive impact on overall quality of life."
– Verified Patient, July 2026
"Reports significant improvement in range of motion and consistently feels better after adjustments."
– Verified Patient, July 2026
"My neck pain improved significantly with care."
– Verified Patient, March 2026
4.9 / 5 Patient Satisfaction
Based on verified visit surveys — not open internet reviews.
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Karen • Jul 24, 2026
A Lifestyle Change: Dr. J's Way — The SP cleanse gave me the kick start I needed. My weight dropped 15 pounds in twenty-one days. I had more energy than ever. Not only did I lose the weight, but I kept it off. Six months later, I did another SP cleanse and lost 10 more pounds. Dr. J showed me a DVD called "Forks over Knives." I purchased the plant-based cookbook and now know how to prepare eggplant, butternut squash, and tofu. One year ago, at the age of 50, I started Dr. J's boot camp. I was so out of shape. In a small group environment, Dr. J gave me the encouragement I needed. When the doctor tells me my blood pressure is that of a teenager, I know I am heading in the right direction. Not only have I lost weight, but inches, too! I went from a size 14 to a size 10. Dr. J is the missing link to a healthier way of life.
Matt H. • Jul 24, 2026
Better Quality of Life — I would like to thank Dr. J for helping me have a better quality of life. I have had lower back issues dating back to high school and college due to contact sports. I am also a 40 year old police officer — long hours of sitting/driving, in/out of my squad car and wearing a heavy vest and gun belt during my 12 hour shift. I have tried several chiropractors over the years for relief, but no one has consistently been able to make my back feel better. My symptoms included lower back pain which turned into tingling and burning shots of nerve pain running down my hamstrings and sometimes to my feet. Since being a patient of Dr. J's, my back has consistently felt better. I no longer feel "injured" every morning. What I like the best is the one-on-one consultation and time Dr. J gave me to pin-point my problem areas and make a game plan. Dr. J explains procedures, gives adjustments, gives treatments and explains exercises to strengthen weak areas. I truly appreciate the treatment I've received and would recommend him to anyone.
Kayla • Jul 24, 2026
Painless Travel — When I first came to see Dr. J, I was in an extreme amount of pain with my lower back. I had a hard time walking and sitting. The only time I even felt just a little relief was when I would lay down. I have always had pain in my back and neck, which made traveling very uncomfortable for me. I love to travel, but the pain made trips unbearable. After a couple of visits with Dr. J, I noticed that I could go about 15 minutes in the car without pain! Two weeks into my appointments, I had a trip to Springfield planned. I made it to Jacksonville without the pain in my lower back flaring up. A month after this, I traveled to St. Louis with zero pain! Thanks to Dr. J, regularly scheduled treatments, and exercises, I am now able to travel more and more without pain. He gave me back the thing I enjoy the most... PAINLESS TRAVELING. THANKS DR. J!
Kayla S. • Jul 24, 2026
Nervous about Neck Adjustments — I first came to Adjustin Chiropractic as a skeptic. I was having terrible headaches for weeks and nothing was helping. Dr. J was made aware that I was very nervous and really did not want to be there. He sat down and explained in detail how the spine works so I fully understood. Once I was on the table, Dr. J made me feel very calm with breathing techniques and explained what he was going to do each time. As soon as I left, I felt immediately better. Dr. J's knowledge and friendly personality has now made me a regular client of Adjustin Chiropractic. Thank you!
Brad M. • Jul 24, 2026
Picking Up the Drop Doctor — I began working a new job, but months into it, my neck became very tense and painful. This prevented me from working efficiently. He recommended using both chiropractic treatment and physical therapy each visit. He also recommended Graston, which gave me a huge improvement and it was amazing to see the results after each visit! He also teaches you several stretches to prevent the problem from arising again in the future. From the very first visit to the last, you will be glad you went to Dr. J! You won't be disappointed! I strongly recommend Dr. J!
Showing 5 of 88 reviews
Adjustin Chiropractic has a 5.0-star rating based on 88 patient reviews. Patients have reported 58 verified outcomes with documented improvements.
Yes, Adjustin Chiropractic is open today. Today's hours are 7:00 AM – 11:00 AM and 1:00 PM – 5:00 PM. Call (217) 242-0420 to schedule an appointment.
Adjustin Chiropractic is located in Quincy, IL. You can find directions and the full address in the contact section above.
Dr. Justin A. Felsman, D.C. specializes in General Chiropractic, Spinal Decompression, Sports Injury Rehabilitation and 10 more areas. View the full list of conditions treated in the outcomes section.
You can schedule an appointment by calling (217) 242-0420 or visiting their website. Most clinics accept walk-ins, but calling ahead is recommended.
Yes. Dr. Justin A. Felsman, D.C. has documented verified outcomes for headaches with back and neck pain patients. Review the outcomes section above for detailed improvement data and patient stories.
Yes. Dr. Justin A. Felsman, D.C. uses Chiropractic techniques such as Instrument Adjusting and Activator Technique which are low force adjustments as well as traditional Manual Techniques. Each treatment is tailored for the individual based on their needs and tolerances.
Yes. Adjustin Chiropractic accepts Blue Cross Blue Shield. Contact the clinic to verify coverage for your specific plan.
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