Summary

Dr. Gavin Jonas is an internal medicine physician with specialized expertise in gastroenterology who has been practicing for over four decades. He completed his medical education at the University of Cape Town Faculty of Health Sciences, bringing extensive experience to his dual specialties of internal medicine and digestive health care.

Dr. Jonas is affiliated with Kaiser Permanente Riverside Medical Center and practices at multiple locations throughout Orange County, including facilities in Anaheim and Irvine. He focuses on treating common digestive conditions such as GERD, abdominal pain, and hemorrhoids. His procedural expertise includes performing specialized diagnostic tests like kidney transplant biopsies and nerve biopsies. Patients have given him an average rating of 3.7 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.7
  • 44 years of experience
  • 15 insurance plans accepted
  • University Of Cape Town
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Gavin Mark Jonas has 3 locations

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Dr. Gavin Mark Jonas, MDDr. Sima Mirhashemi, DODr. Daniel Benhuri, MDKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.6 
44 Years of Experience 30 Years of Experience 8 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Tamil
Anaheim , CANewport Beach , CABeverly Hills , CAPalo Alto , CA
Med School: University Of Cape Town Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific Med School: Icahn School of Medicine at Mount Sinai Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Dr. Gavin Mark Jonas

  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • CalOptima
  • CalOptima - Medicaid
  • CalOptima - Medicaid (Managed)
  • Contra Costa Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare - Medicare
  • SCAN Health Plan - HMO

Medical Specialties

Dr. Gavin Mark Jonas has the following 2 specialties

Specialty Expertise

Dr. Gavin Mark Jonas has the following 11 areas of expertise

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

Certifications, License, & Education

44 Years Experience

Dr. Gavin Mark Jonas holds an active medical license in the state of California.

Medical License

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

Education & Training

Medical School

Graduated from University Of Cape Town and University Of Cape Town Faculty Of Health Sciences in 1982.

NPI Number

Dr. Jonas' NPI number is 1740351725.

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Frequently Asked Questions

How can I make an appointment with Dr. Gavin Jonas?
You can find contact information for Dr. Gavin Jonas here on Vitals.
Does Dr. Gavin Jonas accept virtual/telehealth appointments?
Dr. Gavin Jonas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gavin Jonas's office located?
Dr. Gavin Jonas's office is located at 3440 E La Palma Ave, Anaheim, CA, 92806.
Which hospitals is Dr. Gavin Jonas affiliated with?
Dr. Gavin Jonas is affiliated with Kaiser Permanente Riverside Medical Center.
Does Dr. Gavin Jonas accept my insurance?
You can see the insurance plans that Dr. Gavin Jonas accepts on their Vitals profile.

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