Dr. Ann R. Koval has been practicing medicine for 27 years. Dr. Koval graduated from the Ohio State University College of Medicine in 1987. She practices medicine in Westerville, OH and specializes in Internal Medicine.
Years in Practice: 27 Years
Languages Spoken: English
Medical School: Ohio State University College of Medicine
Graduation Date: 1987
Hospital Affiliations: Not Available
Specialties: Internal Medicine