4.7
14 Ratings with 3 written Reviews
Summary
Dr. John Koh specializes in Obstetrics & 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 to better serve his diverse patient community.
Dr. Koh practices at Los Robles Hospital And Medical Center in Thousand Oaks, California, and maintains hospital affiliations with Adventist Health Simi Valley. His expertise includes caring for women with benign breast cysts and dense breast tissue. He performs breast cancer screenings and advanced imaging procedures like digital breast tomosynthesis. Patients have rated Dr. Koh 4.7 out of 5 stars for his compassionate care.
Dr. Koh practices at Los Robles Hospital And Medical Center in Thousand Oaks, California, and maintains hospital affiliations with Adventist Health Simi Valley. His expertise includes caring for women with benign breast cysts and dense breast tissue. He performs breast cancer screenings and advanced imaging procedures like digital breast tomosynthesis. Patients have rated Dr. Koh 4.7 out of 5 stars for his compassionate care.
Overview based on verified provider data
Quick Facts
- 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
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. John J Koh, MD | Dr. Ingrid Anne Rodi, MD | Dr. Shawanda Renee Obey, MD | Dr. Abigail Grace Prushansky, CEO, DNP, FNP-BC, CNM |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 58 Years of Experience | 47 Years of Experience | 26 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Korean, Spanish, English | Speaks English, Portuguese, German | Speaks English | Speaks English |
| Thousand Oaks , CA | Los Angeles , CA | Rancho Cucamonga , CA | Torrance , CA |
| Med School: Yonsei University College Of Medicine | Med School: Warren Alpert Medical School Of Brown University | Med School: Texas Tech University Health Science Center School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John J Koh
Medical Specialties
Dr. John J Koh has the following specialty
Specialty Expertise
Dr. John J Koh has the following 12 areas of expertise
Certifications, License, & Education
58 Years Experience
Education & Training
Residency
Completed their residency at Suny Health Science Center.
Medical School
Graduated from Yonsei University College Of Medicine in 1968.
NPI Number
Dr. Koh's NPI number is 1841283009.
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Frequently Asked Questions
- Is Dr. John J Koh accepting new patients?
- Dr. John J Koh has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John J Koh?
- You can find contact information for Dr. John J Koh here on Vitals.
- What languages does Dr. John J Koh speak?
- Dr. John J Koh speaks Korean, Spanish, and English.
- Does Dr. John J Koh accept my insurance?
- You can see the insurance plans that Dr. John J Koh accepts on their Vitals profile.
- Does Dr. John J Koh accept virtual/telehealth appointments?
- Dr. John J 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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