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51st Medical Group - Osan Medical Facility

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Unit 2060
Bldg 777
Osan, SOUTH KOREA APO AP 96278-2060

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51st Medical Group - Osan Medical Facility website


Monday - Friday: 7:00 a.m. - 5:00 p.m.
Some clinics may close early on Monday, Wednesday and Friday for physical training.
Please call for specific clinic hours.
Emergency Room open 24 hours a day, 7 days a week

The 51st Medical Group provides the entire Department of Defense community in the Republic of Korea with a full spectrum of medical services, and responds to medical contingencies on and around Osan Air Base (AB). Through teamwork, innovation and efficient utilization of resources, we provide comprehensive dental, physiological, medical and environmental support, with a focus on promoting health education and wellness for the Osan AB community.

We are committed to operational readiness, outstanding customer service, and always delivering world-class health care.  

  • You can see for yourself how well we are doing. 
  • Click on one of the links to learn how we measure our performance.


  • One measure is not an indication of a facility's quality. Sometimes a smaller population can make a measure move pretty drastically from quarter to quarter, so don't be alarmed if you see a dip or a spike.
  • If there is no data included with the description of the measures below, it may be because your facility doesn't offer that particular service or treatment.
  • Some data is reported every month or quarter and some is reported once a year. Occasionally, a measure is no longer used. But we continue to provide the data from past years as a reference.
  • The dates we report data may vary by measure. Measuring quality, safety, access and patient experience requires time to ensure data is valid and accurate.
  • We report some of the measures in Calendar Year (CY) and some measures in Fiscal Year (FY). Calendar years begin on January 1st. Fiscal years begin on October 1st.
  • If you have questions, please contact the Patient Administration office at your military treatment facility or a beneficiary counseling and assistance coordinator

Download Spreadsheet of Metrics New MTF Search


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