Adjustin Chiropractic is a general chiropractic in Quincy, IL. with 29 verified patient outcomes covering General Musculoskeletal Discomfort, Restricted Mobility, General Musculoskeletal Dysfunction (Quality of Life). 1 licensed provider on staff. 67% average pain reduction across documented cases. Phone: (217) 242-0420.
Quincy, IL· Last updated today
Dr. Justin A. Felsman, D.C. is a licensed Primary Chiropractor in Quincy, IL, specializing in General Chiropractic, Spinal Decompression, Sports Injury Rehabilitation. At Adjustin Chiropractic in Quincy, IL, Dr.
Primary Chiropractor
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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29+ documented outcomes
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Adjustin Chiropractic
Achievements
Primary Chiropractor
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.
Specialties:
Certifications:
What patients are saying about their care
"Reported feeling noticeably better immediately after the first treatment."
"Reports significant improvement in range of motion and consistently feels better after adjustments."
"Reports a significant positive impact on overall quality of life."
Real results from real patients
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29 conditions with verified treatment outcomes
23 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
Visual evidence of treatment results will appear here once added by the clinic.
Data-driven insights from patient outcomes
Top conditions by verified outcome count
Patient improvement percentage by condition
Professional endorsements from healthcare providers
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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
67%
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 29 verified outcome submissions between Mar 2026 – Jul 2026
"Reported feeling noticeably better immediately after the first treatment."
– Verified Patient, July 2026
"Reports significant improvement in range of motion and consistently feels better after adjustments."
– Verified Patient, July 2026
"Reports a significant positive impact on overall quality of life."
– Verified Patient, July 2026
"Reports meaningful improvement in lower back symptoms with chiropractic care."
– Verified Patient, July 2026
"Feels better every time after treatment."
– Verified Patient, July 2026
"Reports achieving the best chiropractic results experienced in five decades of care."
– Verified Patient, July 2026
"Reports fewer headaches and significant improvement in TMJ and neck symptoms."
– Verified Patient, July 2026
"Reports getting life back and being able to enjoy vacations again."
– Verified Patient, July 2026
"Reports chiropractic care has been a game changer for overall health and function."
– Verified Patient, July 2026
"Reports immediate relief while knowing treatment is focused on long-term comfort and health."
– Verified Patient, July 2026
"Reports feeling like a new person after each visit."
– Verified Patient, July 2026
"Reports moving better than ever with substantial pain relief."
– 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
"Acupuncture and chiropractic care significantly improved symptoms."
– Verified Patient, July 2026
"Reports long-term improvement with individualized chiropractic treatment."
– Verified Patient, July 2026
"Already experiencing noticeable improvement early in treatment with spinal decompression."
– Verified Patient, July 2026
"After following a prescribed treatment plan, regained normal movement and daily function."
– Verified Patient, July 2026
"Regular chiropractic care keeps the spine aligned and allows continued performance of physically demanding work."
– Verified Patient, July 2026
"Reports chiropractic care improved both back and shoulder symptoms."
– Verified Patient, July 2026
"Reports less pain after adjustments; regular maintenance is essential."
– Verified Patient, July 2026
"After only three appointments, experienced improved mobility and decreased pain."
– Verified Patient, July 2026
"Reports chiropractic treatment successfully resolved the underlying issue after other evaluations found no serious condition."
– Verified Patient, July 2026
"Reports significant improvement in pain following treatment."
– Verified Patient, July 2026
"Reports daily pain has been alleviated through treatment."
– Verified Patient, July 2026
"Pain was nearly eliminated and normal neck movement returned."
– Verified Patient, July 2026
"Reported better sleep, improved movement, and overall improvement during the initial phase of care."
– Verified Patient, July 2026
"Reports the personalized care plan helped get them back on track."
– Verified Patient, July 2026
"Consistently leaves appointments feeling great 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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Andrew Stegeman • Jul 15, 2026
Wow haven't experienced such great service before at a "chiropractor". Justin is full of energy and very knowledgeable. Went over everything and more. Felt better when I walked out going back for more treatment
Joshua Pruett • Jul 2, 2026
After a lifetime of self inflicted abuse on my body from steelworking and farming, plus a few wrecks, I decided to give a chiropractor a chance. After only three appointments I am already observing better mobility, and less pain. This clinic deserves 5 Stars.
Aaron Sabartinelli • Jul 2, 2026
Thorough, knowledgeable, and to the point. Get you feeling better asap. Follow his advice.
Andrea Hunter • Jun 25, 2026
Dr. J is the best! I felt absolutely awful when I started my treatments at Adjustin, but Dr. J did a great job educating me about what was going on with my body. Over the duration of my initial visits, I could tell my condition was improving.
Andrea Hunter • Jun 22, 2026
Dr. J is the best! I felt absolutely awful when I started my treatments at Adjustin, but Dr. J did a great job educating me about what was going on with my body. Over the duration of my initial visits, I could tell my condition was improving a little bit each time. Now, several weeks later, I am sleeping better and moving with a greater sense of ease. Highly recommend Adjustin Chiropractic!
Showing 5 of 94 reviews
Adjustin Chiropractic has a 4.7-star rating based on 94 patient reviews. Patients have reported 29 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 general musculoskeletal discomfort 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.
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