About Dr. Felsman & Adjustin Chiropractic
Welcome to Adjustin Chiropractic! Your premier chiropractor for family friendly, quality chiropractic care in Quincy, Illinois. Dr. Justin Felsman, or Dr. J as most patients call him, delivers hands-on, natural, chiropractic treatment. From sciatic pain shooting down your leg to neck pain we target the root cause so you can ring our victory bell yourself.
At Adjustin Chiropractic, every visit starts with a real conversation, not a rushed intake form. Dr. Felsman takes a thorough history, reviews your X-rays with you one-on-one, and builds recommendations around what he actually finds rather than a generic checklist. It’s an approach that’s earned him a reputation among his patients as the best chiropractor in Quincy, IL, and helped him build long-term relationships with families across the area since opening his practice here in 2011.
Our Chiropractic Approach
Dr. Felsman draws on a range of techniques, including Diversified, Activator, Thompson, and Flexion/Distraction, along with physical therapy modalities, Graston Technique, Active Release Technique (ART), spinal decompression, IST, and therapeutic exercise, tailoring each visit to what a patient’s exam and history actually show.
- Starts with a thorough history and X-ray review, not a quick assessment
- Techniques adjusted to fit each patient rather than a one-size-fits-all routine
- Natural, hands-on care aimed at the source of the problem, not just the symptoms
- Recommendations built around your specific history and goals
Conditions We Commonly Treat
Provides natural relief from upper, mid, and lower back discomfort due to strain, desk work, or sports injuries.
Supports recovery for athletes and active patients dealing with strains, sprains, and overuse injuries.
Shoulders, hips, knees, and elbows stiffen from use or age – related wear. Adjustments target mobility support in these key areas for smoother motion.
Get in Touch – Quincy IL
Ready to ring our victory bell? Call us at 217-242-04200, or simply schedule online with the link below.
Real Patient Success Stories
EXCELLENT
Based on 137 reviews
Posted on Google![]()
JasonTrustindex verifies that the original source of the review is Google.
Dr. J has made a big impact on how I feel and the quality of life.Posted on Google![]()
AJTrustindex verifies that the original source of the review is Google.
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 treatmentPosted on Google![]()
JoshuaTrustindex verifies that the original source of the review is Google.
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.Posted on Google![]()
AaronTrustindex verifies that the original source of the review is Google.
thorough, knowledgeable, and to the point. Get you feeling better asap. follow his advicePosted on Google![]()
AndreaTrustindex verifies that the original source of the review is Google.
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!Posted on Google![]()
CynthiaTrustindex verifies that the original source of the review is Google.
Justin is wonderful- I have been going to him since 2011Posted on Google![]()
DerekTrustindex verifies that the original source of the review is Google.
Always a great experience! Leave feeling great every timePosted on Google![]()
JeanieTrustindex verifies that the original source of the review is Google.
He explains everything to you. a very nice person and easy when he goes to adjust you. I would highly recommend him.Posted on Google![]()
BrandyTrustindex verifies that the original source of the review is Google.
Hands down the best chiropractor around!! Dr. J has had my back for a few years now! From the roller table, to stim and heat, to the adjustment itself…it has been a game changer for me. I’ve even had my feet worked on and acupuncture!! He can do it all!
Chiropractic Patient Video Testimonial
Adjustin Chiropractic Blog

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Office Location & Hours
Office Hours
Day
Hours
Monday - Thursday :
7am - 11am /// 1pm - 5pm
Friday :
By appointment only
Saturday & Sunday :
Closed
Common Questions Answered
What conditions does chiropractic care treat?
Is chiropractic care safe?
Yes. Dr. Felsman uses gentle, precise adjustments tailored to each patient, including pregnant women and children.
How many sessions will I need?
The number of sessions can vary depending on your individual needs and goals. We create a personalized plan tailored to your condition and progress. Obviously, someone coming in dealing with decades of chronic pain is going to need more care than someone coming in with a new symptom.
Do you accept insurance?
Blue Cross is our primary accepted insurance. We also accept UHC and Aetna, though reimbursement through those is limited, and most of our care is handled on a cash basis. Give us a call to talk through what makes sense for your coverage.
What's the difference between chiropractic and physical therapy?
Chiropractic focuses on spinal adjustments for nerve relief, joint mobility, and resolving subluxations. PT is mainly focused on strengthening muscles and rehabilitation through exercise and therapeutic modalities after injuries.