Dr. John P. Mahan has been practicing medicine for 40 years. Dr. Mahan graduated from the Georgetown University School of Medicine in 1974. He practices medicine in Bristol, PA and 3 other locations and specializes in Pulmonary Disease and Sleep Medicine. Dr. Mahan is affiliated with Mercy Fitzgerald Hospital, Delaware County Memorial Hospital, Nazareth Hospital, St Mary Medical Center and Lower Bucks Hospital. He speaks English and Russian.
Years in Practice: 40 Years
Languages Spoken: English, Russian
Medical School: Georgetown University School of Medicine
Graduation Date: 1974
Specialties: Pulmonary Disease, Sleep Medicine
*This physician has multiple office locations. See Appointments for details.