Summary

Dr. Simon Ritchken specializes in gastroenterology and internal medicine, bringing over five decades of medical expertise to his practice. He earned his medical degree from the University of Cape Town Faculty of Health Sciences and completed his residency at Baylor College of Medicine. With 53 years of experience treating digestive and general medical conditions, Dr. Ritchken offers comprehensive care for patients of all ages. He is fluent in both English and Spanish.

Dr. Ritchken practices at Scripps Mercy Hospital San Diego and maintains locations in San Diego and La Jolla. His clinical focus includes treating acid reflux and GERD in both adults and children. He performs lower GI endoscopy and colonoscopy procedures to diagnose and monitor digestive health conditions. Patients have given Dr. Ritchken an average rating of 4.1 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 53 years of experience
  • 46 insurance plans accepted
  • speaks English, Spanish
  • Baylor College Of Medicine
  • 10 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Simon Michael Ritchken has 3 locations

Ritchken And First Medical Group

4282 Genesee Ave Ste 103San Diego, CA 92117
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Simon Michael Ritchken

4282 Genesee AveSan Diego, CA 92117

Compare with Similar Doctors

Dr. Simon Michael Ritchken, MD
Ji Soo Choi, APRN
Theresa Obonyano, APRN
Bhavana Akotia, PA-C
Dr. Simon Michael Ritchken, MDJi Soo Choi, APRNTheresa Obonyano, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
53 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
San Diego , CASACRAMENTO , CASACRAMENTO , CATempe , AZ
Med School: University Of Cape Town Faculty Of Health Sciences Med School: New York University Med School: The University of Texas Health Science Center at Houston Med School: Charles R Drew University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Simon Michael Ritchken

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Arizona
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - Medicaid (Managed)
  • Cigna
  • Community First Health Plans
  • Community Health Group
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Health Net
  • Health Net - HMO
  • Health Net - PPO
  • Humana
  • Humana - PPO
  • Kaiser Permanente
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Mutual of Omaha
  • Oscar Health Insurance - PPO
  • PacificSource Health Plans
  • Priority Health
  • Providence Health Plans
  • Regence BlueShield
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Simon Michael Ritchken has the following 2 specialties

Specialty Expertise

Dr. Simon Michael Ritchken has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

53 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Baylor College Of Medicine

Medical School

University Of Cape Town Faculty Of Health SciencesGraduated in 1973

Similar doctors

Frequently Asked Questions

Does Dr. Simon Ritchken accept my insurance?
You can see the insurance plans that Dr. Simon Ritchken accepts on their Vitals profile.
Is Dr. Simon Ritchken accepting new patients?
Dr. Simon Ritchken is accepting new patients on Vitals. View Dr. Simon Ritchken's profile on Vitals to make an appointment.
Which hospitals is Dr. Simon Ritchken affiliated with?
Dr. Simon Ritchken is affiliated with Scripps Mercy Hospital San Diego.
How can I make an appointment with Dr. Simon Ritchken?
You can find contact information for Dr. Simon Ritchken here on Vitals.
Where is Dr. Simon Ritchken's office located?
Dr. Simon Ritchken's office is located at 4282 Genesee Ave Ste 103, San Diego, CA, 92117.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.