Home Find a Doctor Simon Ritchken, MD Back to search results COVID-19 update: If you think you have COVID-19 symptoms or are looking to be tested, please use our free symptom checker. Do not schedule an in-person appointment. Simon Ritchken, MD Gastroenterology 82 patients recommend this provider Accepts new patients age-group-adults-color Treats adults Contact Ritchken and First MDS 4282 Genesee AveSuite 103 San Diego, CA 92117 Get directions Phone Number 858-292-0108 See More Locations OverviewOffice Locations (1) Expertise Gastroenterology Hospital Affiliations Scripps Memorial Hospital La Jolla Languages English Board Certifications American Board of Internal Medicine, Gastroenterology, 1981 American Board of Internal Medicine, Internal Medicine, 1979 Medical Education University of Cape Town, MD, 1973 Internships Groote Schuur Hospital, Internship-Medicine, 1975 Residencies Baylor College of Medicine, Internal Medicine, 1978 Guy's Hospital, Gastroenterology, 1977 Groote Schuur Hospital, Internal Medicine, 1976 Fellowships Scripps Clinic, Gastroenterology, 1981 Ritchken and First MDS 4282 Genesee AveSuite 103 San Diego, CA 92117 Get directions Phone Number 858-292-0108 If you see an error or omission on a provider’s profile page, please contact us.