Dr. Gregory Sheehan graduated from State University Of New York At Stony Brook, School Of Medicine in 2011.
Dr. Sheehan has one office in Maine where he specializes in Anesthesiology. Learn more.
Dr. Sheehan works with one hundred and thirty-three doctors including Dr. Philip Villiotte and Dr. Joyce Kovar.
As an anesthesiologist in Portland, ME, Dr. Sheehan ensures patients are free of pain before (pre-op), during, and after (post-op) a surgical procedure. By administering anesthesia, Dr. Sheehan ensures that patients do not feel the pain of a surgical procedure.
State University Of New York At Stony Brook, School Of Medicine
MD • 2011