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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. Milton Grunzweig:

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  1. Qualifications
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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Milton Grunzweig is Excellent. Dr. Grunzweig has been reviewed by 12 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.6
Courteous Staff 4.4
Accurate Diagnosis 4.6
Bedside Manner 4.8
Spends Time with Me 4.8
Follows Up After Visit 4.8

Specialties & Research

Dr. Milton Grunzweig, MD is board certified in Internal Medicine.

Education & Awards

Dr. Grunzweig graduated from State University of New York Downstate, Brooklyn. He has 6 awards.

Castle Connolly Top Doctors: New York Metro Area™ (1999 - 2008, 2010 - 2015)
Patients' Choice Award (2008 - 2010, 2013 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - Neighborhood (2014)
On-Time Doctor Award (2014)


Dr. Grunzweig has 10 hospital affiliations:

  • Beth Israel Medical Center Petrie Division 
  • Brookdale Hospital Medical Center 


  • Creole
  • Hungarian
  • Spanish
  • Yiddish
  • Hebrew
  • French
  • English

> > > > Dr. Milton Grunzweig, MD

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Additional Information
Dr. Milton Jack Grunzweig MD is a male Internist, has 25 years of experience and practices in Internal Medicine.
Where does Dr. Milton J. Grunzweig practice?
Dr. Milton Grunzweig has 1 office location.
Dr. Milton Grunzweig practices Internal Medicine near Brooklyn, NY.
See Brooklyn Internists.