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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. William Erber:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. William Erber is Average. Dr. Erber has been reviewed by 11 patients who have provided 9 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.4
Promptness 2.2
Courteous Staff 2.9
Accurate Diagnosis 2.8
Bedside Manner 2.3
Spends Time with Me 1.9
Follows Up After Visit 2.0

Specialties & Research

Dr. William Erber, MD is board certified in Gastroenterology.

  • He has special expertise in 8 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Crohn's Disease
  • Endoscopy (Endoscopic Surgery)
  • Gastrointestinal Cancer
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Erber graduated from Rosalind Franklin University, North Chicago. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (1998 - 2008, 2010 - 2015)


Dr. Erber has 10 hospital affiliations:

  • Beth Israel Medical Center Petrie Division 
  • Maimonides Medical Center 


  • Yiddish
  • Hebrew
  • French
  • Spanish
  • Russian
  • English

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Additional Information
Dr. William F Erber MD is a male Internist, has 44 years of experience and practices in Gastroenterology.
Where does Dr. William F. Erber practice?
Dr. William Erber has 1 office location.
Dr. William Erber practices Gastroenterology near Brooklyn, NY.
See Brooklyn Gastroenterologists.