Mark E. Barnhart, DPM Dr. Mark Barnhart is a graduate of the Ohio College of Podiatric Medicine in Cleveland and completed his residency training at Suburban General Hospital, Philadelphia, PA.  He is board certified with the American Board of Podiatric Surgery and a member of the American College of Foot and Ankle Surgery, American Podiatric Medical Association, American Diabetes Association, Pi Delta Honor Society, and Kappa Tau Epsilon Fraternity.  Dr. Barnhart has been practicing for over 12 years in Cincinnati.  He and his wife, Leslie have one child.