Summary

Dr. Simon Ritchken is a gastroenterologist and internal medicine physician who earned his medical degree from the University of Cape Town Faculty of Health Sciences. He completed his residency training at Baylor College of Medicine and brings over five decades of clinical experience to his practice. Dr. Ritchken is fluent in both English and Spanish.

Dr. Ritchken practices at Scripps Mercy Hospital San Diego and has locations in San Diego and La Jolla. He specializes in treating GERD and acid reflux conditions, including these digestive issues in children. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose and monitor digestive health. Patients rate Dr. Ritchken 4.1 out of 5 stars on average.

Overview based on verified provider data

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
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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

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Dr. Simon Michael Ritchken, MDAshley Anderson, APRNChimdi Mfebe, APRNJan Seiler, APRN
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 , CALittle Rock , ARMontgomery , AL
Med School: University Of Cape Town Faculty Of Health Sciences Med School: East Tennessee State University - Quillen College of Medicine Med School: Chamberlain University College of Nursing Med School: Georgia State University
Current Profile
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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

Dr. Simon Michael Ritchken holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Baylor College Of Medicine.

Medical School

Graduated from University Of Cape Town Faculty Of Health Sciences in 1973.

NPI Number

Dr. Ritchken's NPI number is 1255399341.

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Frequently Asked Questions

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.
Which hospitals is Dr. Simon Ritchken affiliated with?
Dr. Simon Ritchken is affiliated with Scripps Mercy Hospital San Diego.
Does Dr. Simon Ritchken accept virtual/telehealth appointments?
Dr. Simon Ritchken has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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.

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