As a gastroenterologist in San Diego, CA, Dr. Mark Johnson helps people with gastrointestinal issues, such as irregularity or inflammatory bowel disease.
Yes, Dr. Mark Y. Johnson is accepting new patients at this office.
(619) 297-1443
7901 Frost Street, San Diego, CA 92123-2701
Yes, Dr. Mark Y. Johnson is accepting new patients at this office.
(619) 585-0037
480 4th Avenue, Suite 506, Chula Vista, CA 91910-4414
Dr. Mark Johnson graduated from George Washington University School Of Medicine in 1973.
Dr. Johnson has two offices in California where he specializes in Gastroenterology and Internal Medicine.
Dr. Johnson works with four hundred and twelve doctors including Dr. Kiyon Chung and Dr. Jonathan Licht.
Dr. Mark Johnson is a gastroenterologist who sees patients with issues concerning the gastrointestinal tract, also known as the digestive system. Dr. Johnson works to diagnose, treat, and manage conditions such as irritable bowel syndrome or gastroesophageal reflux disease (GERD). He is also well versed in diet & nutrition, and how they can affect your general health.
The specialty of internal medicine is an area of primary care for adults. Dr. Johnson specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. Dr. Johnson can also refer patients to specialist physicians when medically needed. For instance, patients with skin conditions may be referred to a dermatologist for further diagnostic tests or treatment plans.
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Johnson, but only those who participate in Medicare.