Dr. Peter J. Drennan graduated from the University of New England College of Osteopathic Medicine in 1983. He works in West Springfield, MA and specializes in Internal Medicine. Dr. Drennan is affiliated with Baystate Mary Lane Hospital and Mercy Medical Center.
Years in Practice: 31 Years
Languages Spoken: English
Medical School: University of New England College of Osteopathic Medicine
Graduation Date: 1983
Specialties: Internal Medicine