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informationMarshfield Clinic Health System combines with Sanford Health. Learn more  
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​“Patient care is a long-distance journey, not a sprint; it is the strength of the partnership and team that ensures no one has to walk the path alone."​


Provider Bio down arrow

​David You, MD, is a board-certified gastroenterologist specializing in diagnostic and advanced therapeutic procedures for a wide range of gastrointestinal and liver conditions.

A 21-year veteran of the United States Navy, Dr. You is proud to continue his legacy of service through compassionate, patient-centered care. At the heart of his practice is a commitment to active listening and transparent communication, ensuring every patient is a confident partner in their treatment plan. “Connecting with patients and communicating effectively as a team is essential to achieving the best possible health outcomes," Dr. You said.

Recognizing that the path to wellness can be complex, Dr. You emphasizes persistence and long-term support for those facing chronic conditions. “I encourage patients who may feel discouraged by their progress to continue working alongside their care team to restore their quality of life."

Dr. You completed an internship and residency in internal medicine at National Capital Consortium in Bethesda, Maryland and a fellowship in gastroenterology at Naval Medical Center in San Diego, California. He earned his medical degree at Loyola University Stritch School of Medicine in Maywood, Illinois. 

Professional Summary down arrow

  • State Licenses
    Wisconsin

    Areas of Interest
    • Common Digestive Concerns: Abdominal pain, chronic diarrhea, constipation, and gastrointestinal bleeding • Complex Conditions: Inflammatory bowel disease (Crohn’s disease, ulcerative colitis) liver conditions (cirrhosis, hepatitis), biliary/pancreatic diseases and disorders • Esophageal Conditions: GERD, Barrett’s esophagus, acid reflux, and swallowing issues • Preventative Care: Colon cancer screening

    NPI
    1962457788

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