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  • Office

    1147 Red Tail Way
    Simi Valley, CA 93065
    Phone+1 805-527-8055
    Fax+1 805-520-8849

Summary

  • Dr. John Koh, MD is an obstetrician/gynecologist in Simi Valley, California. He is currently licensed to practice medicine in California, Michigan, and Alabama. He is affiliated with Adventist Health Simi Valley.

Education & Training

  • SUNY Upstate Medical University
    SUNY Upstate Medical UniversityFellowship, Hematology and Medical Oncology, 1977 - 1978
  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Obstetrics and Gynecology, 1973 - 1977
  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityInternship, Transitional Year, 1972 - 1973
  • Yonsei University College of Medicine
    Yonsei University College of MedicineClass of 1968

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1978 - 2026
  • MI State Medical License
    MI State Medical License 1995 - 2017
  • AL State Medical License
    AL State Medical License 1991 - 2016
  • American Board of Obstetrics and Gynecology Obstetrics & Gynecology