Dr. McMahon has over 26 years of experience caring for the families of Grandview, Upper Arlington and all of the Central Ohio area. Dr. McMahon graduated with honors in 1982 from Life Chiropractic College in Atlanta, Georgia. After completing an externship in Boca Rotan, Florida, he established Tri-Village Chiropractic Clinic here in the Grandview area. Dr. McMahon earned his Bachelor of Science degree from the University of Florida in 1978 where he also graduated with honors.

Dr. McMahon is board certified by the National Board of Chiropractic Examiners and The Ohio State Chiropractic Board. He is board eligible for a Diplomate in Spinal Rehabilitation. He is a member of the American Chiropractic Association, the Ohio State Chiropractic Association and ACA Council on Radiology.

Dr. McMahon has completed advanced studies in Gonstead Technique, Motion Palpation and Cox Flexion/Distraction Techniques.

Dr. McMahon is a member and past president of Tri-Village Sertoma and past president of Grandview / Marblecliff Area Chamber of Commerce.

Dr. Lawyer was born and raised in Portsmouth, Ohio. He has been in practice for 16 years after graduating with highest honors from Palmer College of Chiropractic in 1992. He attended Ohio State University for his undergraduate degree. Dr. Lawyer practiced for ten years in a family owned clinic in Portsmouth, Ohio before moving to Columbus in 2002.

Dr. Lawyer is board certified by The National Board of Chiropractic Examiners and The Ohio State Chiropractic Board. He is a member of the American Chiropractic Association, the Ohio State Chiropractic Association and the Palmer College of Chiropractic Alumni Association.

Dr. Lawyer has completed advanced studies in radiology, rehabilitation, whiplash injury and treatment, headache management, nutrition, musculoskeletal disorders and sports injuries.