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Gastroenterologist (digestive)
24 years of experience

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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Bruce Greenwald:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Bruce Greenwald is Excellent. Dr. Greenwald has been reviewed by 13 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.7
Courteous Staff 4.1
Accurate Diagnosis 4.3
Bedside Manner 3.7
Spends Time with Me 4.1
Follows Up After Visit 3.7

Specialties & Research

Dr. Bruce Greenwald, MD is board certified in Gastroenterology.

  • He has special expertise in 10 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Barrett Esophagus
  • Clinical Research
  • Constipation
  • Endoscopic Ultrasound (Fetoscopy)
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Ultrasonic Endoscopy (EUS)

Education & Awards

Dr. Greenwald graduated from University of Maryland , Baltimore. He has 4 awards.

Castle Connolly America's Top Doctors® (2008, 2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2007, 2009 - 2012, 2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2011)


Dr. Greenwald has 7 hospital affiliations:

  • University Of Maryland Medical Center 
  • James Lawrence Kernan Hospital Inc 

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Additional Information
Dr. Bruce David Greenwald MD is a male Internist, has 24 years of experience and practices in Gastroenterology.
Where does Dr. Bruce D. Greenwald practice?
Dr. Bruce Greenwald has 1 office location.
Dr. Bruce Greenwald practices Gastroenterology near Baltimore, MD.
See Baltimore Gastroenterologists.