Dr. Mary Ann A. Hynes has been practicing medicine for 29 years. Dr. Hynes graduated from the University of Pittsburgh School of Medicine in 1985. She practices medicine in Delmont, PA and specializes in Internal Medicine. Dr. Hynes is affiliated with UPMC Horizon Shenango.
Years in Practice: 29 Years
Languages Spoken: English
Medical School: University of Pittsburgh School of Medicine
Graduation Date: 1985
Hospital Affiliations: UPMC Horizon Shenango
Specialties: Internal Medicine