Dr. Jan Johnston is an internist in San Diego, CA. She is trained to diagnose & treat an extensive variety of diseases & illnesses in adults.
Yes, Dr. Jan M. Johnston is accepting new patients at this office.
(619) 906-4564
1809 National Avenue, San Diego, CA 92113
Yes, Dr. Jan M. Johnston is accepting new patients at this office.
(619) 234-2447
1809 National Avenue, Logan Heights Family Health Center, San Diego, CA 92113-2113
Dr. Jan Johnston graduated from University of Kansas School of Medicine in 1983.
Dr. Johnston has two offices in California where she specializes in Internal Medicine and Emergency Medicine.
Dr. Johnston works with eighteen doctors including Dr. Mary Sullivan and Dr. Carol Hastanan.
The specialty of internal medicine is an area of primary care for adults. Dr. Johnston specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Johnston 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.
Specializing in emergency medicine, Dr. Johnston is prepared to treat patients suffering from a wide range of acute illnesses, injuries or conditions. Emergency physicians, or ER doctors, must incorporate knowledge and experience gained across a broad range of medical topics. Care is typically provided in the emergency room of a hospital.