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Karen Chachu, MD, Gastroenterology, North Bethesda, MD

Karen Ama-Serwa Chachu MD

Inflammatory Bowel Disease


Physician

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  • 6100 Executive BlvdSuite 301North Bethesda, MD 20852

  • Phone+1 240-737-0085

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Summary

  • Dr. Karen Chachu, located in North Bethesda and National Harbor, MD, is a gastroenterologist specializing in general gastroenterology and inflammatory bowel disease. She completed her medical education at Washington University in St. Louis in 2009, followed by a residency in internal medicine and a fellowship in gastroenterology, both at the University of Pennsylvania Health System. She further specialized with a fellowship in inflammatory bowel disease. From 2015 to 2024, she served as an Assistant Professor at Duke University School of Medicine, where she became an Associate Professor in 2024 until 2026. Her research includes work on biomarkers for Crohn's disease and ulcerative colitis, with multiple publications in high-impact journals. She holds certifications from Epic Systems Corporation for CMS Meaningful Use.

Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Inflammatory Bowel Disease, 2014 - 2015
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Gastroenterology, 2011 - 2015
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Internal Medicine, 2009 - 2011
  • WashU Medicine
    WashU MedicineClass of 2009

Certifications & Licensure

  • DC State Medical License
    DC State Medical License 2025 - 2028
  • VA State Medical License
    VA State Medical License 2025 - 2028
  • NC State Medical License
    NC State Medical License 2015 - 2027
  • MD State Medical License
    MD State Medical License 2025 - 2026
  • PA State Medical License
    PA State Medical License 2009 - 2016
  • Gastroenterology
    American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2016-2017
  • CMS Meaningful Use Stage 1 Certification Beacon Oncology 2014 Certified Module, Epic Systems Corporation, 2016-2017

Publications & Presentations

PubMed

Press Mentions

  • A Pill and a Novel Mechanism to Treat IBD-Related Inflammation
    A Pill and a Novel Mechanism to Treat IBD-Related InflammationAugust 13th, 2026
  • How to Handle the Emotional Side of Ulcerative Colitis
    How to Handle the Emotional Side of Ulcerative ColitisDecember 9th, 2016

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