DR RYAN COLLART and DR KARI COLLART are graduates of Logan College of Chiropractic and have had the opportunity to serve the Tri-Cities since 2010. Kari and Ryan have your back! And we mean that quite literally... as Chiropractic Physicians, they know that a strong, healthy and flexible spine is the key to a long and active life!


Dr. Ryan specializes in healing all ailments of the spine. He is extremely passionate in aiding patients obtaining optimum sports performance allowing the body to perform at its most optimal. 

Not only can Dr. Kari align your spine, she is also a long time practitioner of yoga. Seeing the benefits in her own life, it only made sense to become certified to teach so she could further help her patients. In addition to yoga and chiropractic, Kari is also a CrossFit trainer.

RAYNA is a Licensed Massage Therapist since 2014 and an avid runner. She understands the musculoskeletal systems needs in order to maintain health and function. Rayna also works with energy healing, hot stones, swedish, sport massage, and deep tissue. When she isn't massaging or running, you can catch her walking bear, her dog with crazy eyes.  

Melissa "MEL" is our fun loving, laid-back Licensed Massage Therapist. Along with massage therapy, you can find her teaching at ETSU and instructing yoga all around town as a 500 hour instructor. Mel specializing in the treatment of athletic injuries, lack of blood flow, and any kind of pain associated with the musculoskeletal system. When she isn't hard at it at Collart Chiropractic, she enjoys spending time with her husband in the country, baking, and reading,

My name is Ashley Greer and I am the Administrative Assistant/CTA at this amazing office! My first Experience with a Chiropractor was when I had terrible Migraines. I immediately fell in love with how fantastic I felt afterwards and knew I would like to have a career in the field. I've worked as a Chiropractic Therapy Assistant since 2012. When I am not working you can find me cheering on the Vols, doing anything outdoors and spending time with my Yorkie, Ziggy! I love meeting new people as well as working in an industry that I am passionate about! You can't find a better environment then Collart Chiropractic, look forward to greeting you with a smile!