Summary

Dr. Riddle graduated from the University of Oklahoma College of Medicine in 1983. He works in Hanford, CA and specializes in Anesthesiology, Emergency Medicine and Family Medicine. Dr. Riddle is affiliated with Adventist Health Hanford, Community Regional Medical Center, Saint Francis Hospital Muskogee and Saint Francis Hospital Muskogee East.

Quick Facts

  • 2.1
  • 43 years of experience
  • speaks English, Spanish
  • Shawnee Medical Center
  • 9 written reviews
  • 3 specialties
  • 9 areas of expertise
  • 4 hospital affiliations
  • 1 office location
  • Male

Office Location

Adventist Health Hanford

115 Mall DrHanford, CA 93230

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Dr. John Marion Riddle, MDMichelle LeeDr. Roy Migirdich Bak, MDDr. Denise Marie Gruzensky
AnesthesiologyNurse PractitionerAnesthesiologyNurse Practitioner
2.1 
43 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks Spanish, Portuguese, English Speaks English Speaks English, Spanish
Hanford , CAVisalia , CAVisalia , CAHanford , CA
Med School: University Of Oklahoma College Of Medicine Med School: University Of Washington School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Marion Riddle

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Marion Riddle has the following 3 specialties

Specialty Expertise

Dr. John Marion Riddle has the following 9 areas of expertise

  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

43 Years Experience

Dr. John Marion Riddle holds an expired medical license in the states of California and Oklahoma.

Medical License

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

Education & Training

Residency

Completed their residency at Shawnee Medical Center.

Medical School

Graduated from University Of Oklahoma College Of Medicine in 1983.

NPI Number

Dr. Riddle's NPI number is 1003823550.

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Frequently Asked Questions

Does Dr. John Riddle accept virtual/telehealth appointments?
Dr. John Riddle has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Riddle?
You can find contact information for Dr. John Riddle here on Vitals.
What languages does Dr. John Riddle speak?
Dr. John Riddle speaks English and Spanish.
Is Dr. John Riddle accepting new patients?
Dr. John Riddle has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Riddle accept my insurance?
You can see the insurance plans that Dr. John Riddle accepts on their Vitals profile.

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