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Dr. Theodore Koh, MD

Dr. Theodore Koh, MD

Age 56 Gastroenterology M

Telehealth available

Accepting New Patients


Dr. Theodore Koh, MD is a gastroenterology specialist in Liverpool, NY. Dr. Koh completed a residency at Massachusetts General Hospital. He currently practices at Associated Gastroenterologists of CNY, PC and is affiliated with Saint Joseph's Hospital Health Center. He accepts multiple insurance plans. Dr. Koh is board certified in Gastroenterology.


  1. Associated Gastroenterologists of CNY, PC

    1. 1
      Associated Gastroenterologists of CNY, PC
      5100 W Taft Rd, Liverpool, NY 13088 Existing Patients: (315) 452-2214
    2. 2
      Associated Gastroenterologists of CNY, PC
      4309 Medical Center Dr # 309, Fayetteville, NY 13066 Existing Patients: (315) 329-7300


Chinese, English


  • Massachusetts General Hospital, Fellowship Hospital — 1997
  • Massachusetts General Hospital, Residency Hospital — 1993
  • Massachusetts General Hospital, Internship Hospital — 1991
  • Harvard Medical School, Medical School — 1990

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Empire Blue Cross Blue Shield
  • Excellus BlueCross BlueShield
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • MVP Health Care

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Dr. Koh is the best of the best. Have been seeing him for 14 years and I love his bedside manner and his office manner. Never had a problem with Dr. Koh, he truly listens to me. He has even called me if any test come back abnormal, day or night.
Sue S. — Mar 01, 2020
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Dr. Theodore Koh, MD
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Hospital Affiliations

  • Saint Joseph's Hospital Health Center
  • Upstate Cancer Center
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