Dr. Christopher O'Brien is an internist in Philadelphia, PA. He is trained to diagnose & treat an extensive variety of diseases & illnesses in adults.
Yes, Dr. Christopher D. O'Brien is accepting new patients at this office.
51 N 39th Street, Phi 1st Floor, Philadelphia, PA 19104
Dr. O'Brien has one office in Pennsylvania where he specializes in Internal Medicine.
The specialty of internal medicine is an area of primary care for adults. Dr. O'Brien specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. O'Brien can also refer patients to specialists when medically needed. As an example, patients with severe allergies could be referred to an allergist for added diagnostic tests or treatment options.