Dr. Peter Stefanovich is a Anesthesiologist and General Surgeon in Sa…read morelem 1970, Salem MA and has an experience of 37 years in these fields. Dr. Peter Stefanovich practices at Anesthesiology Associates Of Massachusetts in Salem 1970, Salem MA. He completed Residency from Massachusetts General Hospital,Medical School from Universitaetsmedizin Der Johannes Gutenberg-Universitaet Mainz in 1988 and Residency - ID from Massachusetts General Hospital / Mass General Brigham in 2002.read less