
Celebrating 25 years of care that keeps you aligned.
Welcome to The Joint Chiropractic - O'Fallon! As your O'Fallon chiropractor dedicated to family chiropractic and spine health, we invite you to join the millions of Americans who have not only found relief from lower back pain, sciatica pain, and migraines, but also a pathway to wellness with chiropractic's natural, drug-free approach to healthcare.
Whether you have seen a chiropractor in the past or are seeking a local chiropractor near you for the first time, expect your visit to The Joint Chiropractic - O'Fallon to be different from any healthcare experience you've had before. Perhaps even life-changing.
Here are a few reasons why The Joint Chiropractic in O'Fallon is your perfect destination for pain relief and preventative care:
As you can see, chiropractic care provided by the licensed chiropractors at The Joint offers you and your family an affordable, convenient and accessible solution like no other.
Through manual manipulation of the spine delivered to the highest standards by licensed chiropractors, chiropractic care works to restore and maintain proper communication from your brain to your body by relieving what chiropractors refer to as a subluxation, or a misalignment, of the spine. Restoring proper alignment to the spine can assist with pain relief and prevention of:
So whatever “symptoms” you or your family may be experiencing, visit our O'Fallon chiropractic office today to learn more about how you could improve your overall health and well-being. And remember, you never need an appointment to visit, so stop in when it is convenient for you. We look forward to seeing you soon!
Dr. Jennifer DeMoor, known to her patients as Dr. Jenny, is the Clinic Director at The Joint Chiropractic in O’Fallon, Missouri, where she provides expert, compassionate care to help patients improve their health, mobility, and quality of life—naturally.
Originally from St. Louis, MO, Dr. Jenny earned her Bachelor of Science in Health Science and minor in Exercise Science from Missouri Baptist University, followed by her Doctor of Chiropractic degree from Logan University in 2020.
Her chiropractic journey began after shadowing a local chiropractor and seeing how natural care could transform lives. From that moment on, she knew she had found her calling.
“The best thing about being a chiropractor is when patients tell me how much better they feel, often right after receiving their adjustments. It makes me happy to know that I was able to be a bright spot in their day and hopefully helped to improve their overall quality of life too.”
Before joining the team in O’Fallon, Dr. Jenny cared for patients in Columbia, MO. She is especially passionate about family wellness, prenatal care, and accessible chiropractic. She values compassion, connection, and consistent care, and loves helping patients feel seen, heard, and supported.
Dr. Jenny appreciates the walk-in, insurance-free model at The Joint Chiropractic, which allows her to reach more people and provide convenient, affordable care. Whether patients are managing pain, recovering from injury, or focusing on long-term wellness, she’s there to help them feel and function at their best.
Outside of the clinic, Dr. Jenny enjoys reading, cross-stitching, playing board games, and traveling with her husband Dr. Christopher DeMoor and their two dogs, Jack and Hazel. She stays healthy and balanced through yoga, spending time with family, and indulging in her favorite treat – cheese.
Fun fact: Dr. Jenny once camped for a week under just a tarp in the snowy Alps, and she and her husband are proud bourbon enthusiasts who enjoy discovering new experiences together.
If you're looking for a caring, experienced chiropractor in O’Fallon, MO, visit Dr. Jennifer DeMoor at The Joint Chiropractic. She's here to help you move better, feel better, and live better.
Dr. Tobias Terhaar is a dedicated and compassionate chiropractor proudly serving patients at The Joint Chiropractic clinics in the Central West End and O’Fallon, MO. Known for his calm demeanor, clinical precision, and patient-first approach, Dr. Terhaar is committed to helping people feel their best through consistent, drug-free chiropractic care.
A graduate of Logan University, Dr. Terhaar earned his Doctor of Chiropractic degree following a Bachelor’s in Exercise Science from Southern Illinois University Edwardsville. His background in human performance and biomechanics laid a strong foundation for his hands-on, evidenceinformed approach to chiropractic.
“The most rewarding part of being a chiropractor is when someone walks in with discomfort— and walks out with hope and relief,” he said. “It never gets old seeing how impactful a simple adjustment can be.”
Before joining The Joint Chiropractic in 2024, Dr. Terhaar honed his skills through diverse clinical experience and a strong focus on improving patient mobility and overall wellness. At The Joint, he enjoys the supportive team environment and the ability to deliver convenient care without the hassle of appointments or insurance.
“The Joint allows me to meet people where they are—literally and figuratively,” he said. “Whether it’s routine wellness or someone’s first time trying chiropractic, I love being part of their health journey.”
Outside of the clinic, Dr. Terhaar enjoys staying active through weightlifting, hiking, and spending time outdoors. He’s also a fan of live music, good coffee, and exploring the hidden gems of St. Louis and the surrounding area.
If you're seeking effective, walk-in chiropractic care in the Central West End or O’Fallon, stop by to see Dr. Tobias Terhaar at The Joint Chiropractic. Discover how routine chiropractic can help you move better, feel better, and live better—naturally.
Dr. Sean Kearbey is a dedicated chiropractor proudly serving patients primarily at The Joint Chiropractic locations in O’Fallon and Creve Coeur, Missouri. Originally from Poplar Bluff, Missouri, he earned his Bachelor of Science in Exercise Physiology from Lindenwood University before completing his Doctor of Chiropractic degree at Logan University in 2023.
During his clinical training, Dr. Sean gained valuable hands-on experience through an externship at Scott Air Force Base, where he learned to provide effective care in diverse and dynamic environments. His personal journey with chiropractic care, which supported his own active lifestyle, inspired him to pursue a career in chiropractic medicine.
“I realized the effectiveness of chiropractic to support my active lifestyle and wanted to be a part of that so I could give to others what I found to be so beneficial.”
Dr. Sean approaches every patient with respect, compassion, and a commitment to service. He emphasizes a holistic approach to health by encouraging balanced living through strength training, conditioning, and mindful nutrition. His goal is to help patients improve mobility, reduce pain, and enhance their overall quality of life.
“The best part about being a chiropractor is the patients. We have the greatest community of patients any profession could ask for.”
At The Joint Chiropractic, Dr. Sean values the collaborative team environment and the ability to provide affordable, convenient, and effective chiropractic care without the need for appointments or insurance hassles.
Outside of the clinic, Dr. Sean enjoys spending time with his two dogs and two cats, as well as traveling to beach and mountain destinations to relax and stay active.
Visit Dr. Sean Kearbey at The Joint Chiropractic for walk-in chiropractic care designed to help you move better, feel better, and live better – naturally.
Dr. Leesha Hunter is a passionate and highly skilled chiropractor serving patients at The Joint Chiropractic in O’Fallon, MO. Known for her gentle approach and commitment to natural, drugfree healthcare, Dr. Hunter is dedicated to helping people live healthier, more active lives through routine chiropractic care.
She earned her Doctor of Chiropractic degree from Logan University, where she gained a strong foundation in spinal health, musculoskeletal function, and patient-centered care. Since joining The Joint in 2024, Dr. Hunter has built meaningful relationships with patients and earned a reputation for delivering precise, personalized adjustments with compassion and care.
“I love helping people rediscover the joy of moving without pain,” Dr. Hunter said. “There’s nothing more rewarding than seeing someone’s quality of life improve through chiropractic.”
Dr. Hunter takes time to listen, connect, and understand the needs of each individual she treats. Whether helping a patient manage chronic tension, recover from an injury, or simply maintain their overall wellness, she believes chiropractic care should be approachable, consistent, and effective.
“What I enjoy most about working at The Joint is the ability to make chiropractic care more accessible,” she said. “I’m proud to be part of a model that empowers people to prioritize their health without unnecessary barriers.”
Outside of the clinic, Dr. Hunter enjoys staying active, attending local community events, and spending time with family and friends. She brings that same energy and warmth into her practice, creating a welcoming environment where every patient feels supported.
Looking for a chiropractor in O’Fallon, MO? Stop by to see Dr. Leesha Hunter at The Joint Chiropractic – O’Fallon for affordable, walk-in chiropractic care that helps you move better, feel better, and live better.
Read what our amazing chiropractic patients have to say about our chiropractors and care at The Joint Chiropractic - O'Fallon in O'Fallon, MO
Receive up to 4 visits per month.
Adult |
$79/mo. |
Youth |
$49/mo. |
Wellness Plan Details + |
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Wellness Plan Details - | Adult | Youth |
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Visits per month | up to 4 | up to 4 |
Additional visits | $20 | $20 |
Cost Per visit | < $20 | < $13 |
Savings (vs single visit) | 64% | 77% |
Unable to commit to regular visits? Packages offer flexibility for patients who expect to visit on average 2 times or less per month.
6 Visits |
$199 |
10 Visits |
$289 |
20 Visits |
$469 |
Package Details + |
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Package Details - | 6 Visits | 10 Visits | 20 Visits |
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Total Visits | 6 | 10 | 20 |
Visit expire | Expire after 12 mo. | Expire after 12 mo. | Expire after 12 mo. |
Cost Per visit | < $34 | < $29 | < $24 |
Savings (vs single visit) | 39% | 47% | 57% |
Prefer to pay on the go? Don't worry! Our single visit rates still provide an affordable and flexible solution to help you receive the care you need, when you need it.
Initial Visit |
$29 |
Single Visits |
$55 |
93% of patients who saw a chiropractor in the past year for neck or back pain say their chiropractor listened to them and provided convenient access to care. 1
1 Gallup-Palmer College. Managing Neck and Back Pain in America. Palmer.edu; 2018.
Recent health articles on chiropractic, lower back pain, neck pain, migraines, preventative care, healthy living and more.
Recent news, media appearances and press from around our network of 950+ chiropractic clinics.
Offer valued at $45. Valid for new patients only. See clinic for chiropractor(s)' name and license info. Clinics managed and/or owned by franchisee or Prof. Corps. Restrictions may apply to Medicare eligible patients. Individual results may vary.