Han-Jong (John) Koh, MD

My Philosophy and Approach to Wellness...

My goal is to manage and anticipate your unique healthcare needs. As an MDVIP-affiliated doctor, I will partner with you on a personal level to help you achieve the optimal health we all value. We will closely collaborate on what it takes to stay on the path to wellness. You will feel welcomed by the relaxed, individualized attention you will receive from everyone in our office.

Physician Profile


Massachusetts Institute of Technology
Cambridge, MA
Bachelor of Science, Chemical Engineering 1985
Medical School
Medical College of Wisconsin
Milwaukee, WI
Doctorate of Medicine 1990
Dartmouth-Hitchcock Medical Center
Lebanon, NH
Internal Medicine 1990-1991
Dartmouth-Hitchcock Medical Center
Lebanon, NH
Internal Medicine 1991-1993
Chief Medical Resident 1993-1994
Veteran’s Administration Medical Center
White River Junction, VT
Chief Medical Resident 1993-1994

Hospital Affiliations

INOVA Loudoun Hospital

Honors and Awards

Washington Checkbook Consumers
Top Doctor since 2006


Hiking, Skiing, Golf and Travel

Patient Testimonials

  • Member: John

    In the past Dr. Koh has been there for me and my wife in every way to assure we were supported in emergency situations at the hosp...

  • Member: Mel

    Dr. Koh is just the doctor I was looking for -- someone who takes the time to understand what's going on with all aspects of my he...

  • Member: James

    Together we work toward a more proactive approach to my healthcare.

  • Member: Dorothy

    Dr Koh and his incredible efficient office staff provide peace of mind for my husband and myself. As seniors we have many medical ...