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Reezwana Chowdhury, M.D.

Photo of Dr. Reezwana Chowdhury, M.D.

Assistant Professor of Medicine


Languages: English, Bengali

Expertise: Barrett's Esophagus, Colorectal Cancer Screening, Crohn's Disease, Esophageal Diseases, Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome, Ulcerative Colitis more

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Johns Hopkins Gastroenterology and Hepatology - Howard County
Appointment Phone: 410-933-7495

5450 Knoll North Drive
Suite 390
Columbia, MD 21045 map

Johns Hopkins Medicine - Green Spring Station
Appointment Phone: 410-933-7495

2360 W. Joppa Road
Lutherville, MD 21093 map
Phone: 410-933-7495
Fax: 410-616-7351


Specializing in Crohn’s disease, ulcerative colitis, colorectal cancer screening and esophageal disease, Dr. Chowdhury joins Johns Hopkins from Upper Chesapeake Medical Center in Maryland.

She is board certified in gastroenterology and internal medicine and has research interests in inflammatory bowel disease, Barrett’s esophagus and colorectal cancer. more


  • Assistant Professor of Medicine



  • MD, New York University School of Medicine (2006)


  • Baylor College of Medicine / Internal Medicine (2009)


  • MedStar Georgetown University Medical Center / Gastroenterology (2012)

Board Certifications

  • American Board of Internal Medicine / Gastroenterology (2012)
  • American Board of Internal Medicine / Internal Medicine (2009)

Research & Publications

Contact for Research Inquiries

The Johns Hopkins Hospital
600 North Wolfe Street
Blalock 465
Baltimore, MD 21287 map

Activities & Honors


  • Physician Recognition Award, Upper Chesapeake Medical Center, 2014 - 2014


  • American College of Physicians, 2012
  • American College of Gastroenterology, 2012
  • American Society of Gastrointestinal Endoscopy, 2012

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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