Ryan Thornton, DC

Dr. Ryan Thornton is from Sioux City, IA. He received his doctor of chiropractic degree from Palmer College of Chiropractic in Davenport, IA in 2004. Dr. Ryan enjoys hunting and snowmobiling and U of M sports. Dr Thornton is also on the Michigan State Board of Chiropractors.

Kelly Thornton, DC

Dr. Kelly Thornton is from Kalamazoo, MI. She did her undergraduate studies at Western Michigan University and received her doctor of chiropractic degree from Palmer College of Chiropractic Davenport, IA in 2004. She is very interested in health and fitness and sharing her knowledge of personal wellness to others.

Drs. Ryan and Kelly Thornton have owned Byron Center Chiropractic since January of 2005. They live in Byron Center and are very active in their community. They have 3 busy kids who are involved in many sports and extracurriculars. Dr Ryan and Dr Kelly are members of the the Michigan Association of Chiropractors, Byron Center Chamber of Commerce and the Palmer College of Chiropractic International Alumni Association. They also attend many postgraduate seminars and conferences to stay informed on the new development in the healthcare profession.

Aaron Zimmerman, DC

Dr. Aaron Zimmerman is from Yale, Michigan. He received his undergraduate degree from Saginaw Valley State University and earned his Doctorate of Chiropractic at Logan University in St Louis, MO. He is a part of the Michigan Association of Chiropractors.

Dr. Aaron had the opportunity to work with a variety of cases in his time at the Logan Outpatient Clinics including but not limited to carpal tunnel, vertigo, sciatica, high ankle sprains and migraines. He was also blessed with the opportunity to travel to El Salvador on a Chiropractic Mission Trip where he worked with some of the brightest minds in Chiropractic care. He has a diverse background in technique training–both manual and instrument-adjusting approaches: Diversified, Thompson, Cox-Flexion, Activator, Logan Basic Techniques, and extremities. Dr. Aaron has also received training in both pediatric care as well as athletic rehabilitation. He has coached football and basketball at both the middle and high school levels. He enjoys traveling, hiking with his dog Bear, coffee shops, and Michigan sports. Go Blue!


Office Manager
Brenda is the office manager at Byron Center Chiropractic. She has been with the practice since 2005. She lives with her family in Byron Center.


Massage Therapist
Holli is a massage therapist at Byron Center Chiropractic. She has been with the practice since 2011. She is also a busy mom of 4 young boys. Holli lives with her family in Dorr.


Massage Therapist
Lexi has been working at Byron Center chiropractic since 2018. She went to school at Integrative Health Sciences in Otsego, MI, and practices medical massage and relaxation. She lives in Dorr, MI and enjoys spending time with family and her 2 dogs.


Tristy is a busy mom to 5 boys, and is the Vice President of Byron Center Hockey. When she is not with her kids or working as a receptionist here at Byron Chiropractic Center she is a part-time nursing student.

If you have any questions about our Byron Center chiropractors or staff, or would like to learn more about chiropractic care at Byron Center Chiropractic, please call us at (616) 583-7810 today!