Dr. Gerard J. Diefes has been practicing medicine for 22 years. Dr. Diefes graduated from the Hahnemann University School of Medicine in 1992. He practices medicine in Philadelphia, PA and 1 other location and specializes in Pediatric Critical Care Medicine and Pulmonary Disease. Dr. Diefes is affiliated with Hahnemann University Hospital, Delaware County Memorial Hospital and Roxborough Memorial Hospital.
Years in Practice: 22 Years
Languages Spoken: English
Medical School: Hahnemann University School of Medicine
Graduation Date: 1992
Specialties: Pediatric Critical Care Medicine, Pulmonary Disease
*This physician has multiple office locations. See Appointments for details.