Dr. Deborah A. Mcmahan graduated from the Indiana University School of Medicine in 1990. She works in Fort Wayne, IN and 1 other location and specializes in Internal Medicine. Dr. Mcmahan speaks English and Spanish.
Years in Practice: 25 Years
Languages Spoken: English, Spanish
Medical School: Indiana University School of Medicine
Graduation Date: 1990
Hospital Affiliations: Not Available
Specialties: Internal Medicine
*This physician has multiple office locations. See Appointments for details.