Mark Johnson, MD

Dr. Mark Johnson, MD
Dr. Mark Johnson, MD


  • Gastroenterology

Areas of Expertise

  • Gastroenterology
480 Fourth Ave
Ste 506
Chula Vista, CA 91910

On Medical Staff At

Languages Spoken

  • Spanish
  • English


Dr. Mark Johnson is a gastroenterologist and has more than 35 years of medical experience. He can help patients suffering from Crohn’s disease, colitis, diverticulitis, irritable bowel syndrome and other conditions. He welcomes new patients.

Board Certifications

  • American Board of Internal Medicine, Gastroenterology, 1981
  • American Board of Internal Medicine, Internal Medicine, 1976

Medical Education

  • George Washington University, MD, 1973


  • University of Southern California School of Medicine, MD, Internal Medicine, 1977


  • University of California at Irvine Medical Center, MD, Gastroenterology, 1981
Scripps Health is not responsible for omissions or errors in the Doctor Finder. Please call the provider you wish to see and confirm whether he or she is seeing new patients. Prior to making an appointment, be sure to check with your health insurer to confirm coverage. If you see an error or omission on a provider’s profile page, please contact us.