Summary

Dr. John Koh specializes in obstetrics and gynecology, bringing 58 years of experience to women's healthcare. He earned his medical degree from Yonsei University College of Medicine and completed his residency at SUNY Health Science Center. Dr. Koh speaks Korean, Spanish, and English, allowing him to serve patients from diverse backgrounds.

Dr. Koh practices at Los Robles Hospital and Medical Center in Thousand Oaks, California, and maintains affiliations with Adventist Health Simi Valley. He focuses on comprehensive women's health, including the management of high blood pressure during pregnancy and emergency hypertensive situations. His expertise extends to breast cancer screening using advanced imaging techniques like digital breast tomosynthesis. Patients rate Dr. Koh 4.7 out of 5 stars for his compassionate care and clinical expertise.

AI-generated from data on this provider profile.

Quick Facts

  • 4.7
  • 58 years of experience
  • 15 insurance plans accepted
  • speaks Korean, Spanish, English
  • Suny Health Science Center
  • 3 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

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Dr. John J Koh, MDDr. Ingrid Anne Rodi, MDDr. Adrienne Lara, MDDr. Ashim Kumar, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.7 
3.8 
3.8 
58 Years of Experience 47 Years of Experience 36 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks Korean, Spanish, English Speaks English, Portuguese, German Speaks English, Spanish Speaks English, Hindi, Punjabi
Thousand Oaks , CALos Angeles , CAOxnard , CAEncino , CA
Med School: Yonsei University College Of Medicine Med School: Warren Alpert Medical School Of Brown University Med School: Boston University School Of Medicine Med School: Emory University
Current Profile
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Insurance Plans Accepted by Dr. John J Koh

  • Aetna
  • Alignment Health Plan
  • Anthem Blue Cross
  • Blue Shield of California
  • Cigna
  • Health Net - HMO
  • Humana
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • SCAN Health Plan
  • Tricare
  • UnitedHealthcare
  • Wellcare

Medical Specialties

Dr. John J Koh has the following specialty

Specialty Expertise

Dr. John J Koh has the following 12 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Gynecology
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

58 Years Experience

EDUCATION & TRAINING

Residency

Suny Health Science Center

Medical School

Yonsei University College Of MedicineGraduated in 1968

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Frequently Asked Questions

Is Dr. John Koh accepting new patients?
Dr. John Koh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Koh accept my insurance?
You can see the insurance plans that Dr. John Koh accepts on their Vitals profile.
Which hospitals is Dr. John Koh affiliated with?
Dr. John Koh is affiliated with Adventist Health Simi Valley.
Where is Dr. John Koh's office located?
Dr. John Koh's office is located at 215 W Janss Rd, Thousand Oaks, CA, 91360.
Does Dr. John Koh accept virtual/telehealth appointments?
Dr. John Koh has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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