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“I try to provide the best quality care possible in my field.”

Provider Bio down arrow

Dr. Frank Leon, Jr., deals with disorders of the gastrointestinal (GI) tract by performing colonoscopies and GI endoscopies. 


He has been at Marshfield Clinic Health System since 2004. It was a career move that began with a word-of-mouth recommendation from a friend and medical colleague who grew up in Wisconsin.

Both colonoscopies and GI endocopies allow him to examine the lining of a patient’s intestines using a small camera that is attached to a thin, flexible tube. This enables him to diagnose and treat inflammation, ulcers, polyps and tumors. He is especially interested in advanced endoscopic techniques such as complex colon polyp work and gastro-intestinal bleeding. 

When caring for his patients, Dr. Leon believes there is always a mix of education and collaboration. “I try to help them better understand their symptoms and the procedures I recommend,” he said.

Dr. Leon is married with children and in his spare time enjoys digital
photography of nature. 

He earned his medical degree from Kansas City University of Medicine & Biosciences in Missouri. Dr. Leon completed his residency in gastroenterology at Henry Ford Health System – Henry Ford Hospital in Michigan. He is board certified in internal medicine and gastroenterology.


Professional Summary down arrow

  • Medical School
    Kansas City University of Medicine & Biosciences Kansas City, MO, United States, D.O. 1997

    Internship
    Beaumont Hospital (formerly Botsford General Hospital) Farmington Hills, MI, United States, Transitional 1998

    Residency
    Henry Ford Health System - Henry Ford Hospital Detroit, MI, United States, Internal Medicine 2001

    Fellowship
    Henry Ford Health System - Henry Ford Hospital Detroit, MI, United States, Gastroenterology 2004

  • Professional Societies
    American College of Gastroenterology American College of Physicians American Gastroenterological Association American Medical Association American Society for Gastrointestinal Endoscopy

    Board Certifications
    Gastroenterology: 2004, recertified 2014 Internal Medicine: 2001, recertified 2011

    State Licenses
    Michigan Wisconsin

    NPI
    1881702116

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