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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).

Patient Reviews

Patient comments (51)

The overall average patient rating of Dr. William Spivak, Pediatrician, Gastroenterologist is Excellent. Dr. Spivak has been reviewed by 81 patients who have provided 51 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.0
Courteous Staff 4.5
Accurate Diagnosis 4.4
Bedside Manner 3.8
Spends Time with Me 4.3
Follows Up After Visit 4.3

Specialties & Research

Dr. William Spivak, MD, MPH is board certified in Pediatrics and Pediatric Gastroenterology.

  • He has special expertise in 4 areas:
  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Crohn's Disease
  • Ulcerative Colitis

Education & Awards

Dr. Spivak graduated from M.D., Albert Einstein College of Medicine. He has 3 awards.

Castle Connolly America's Top Doctors® (2005 - 2008, 2010 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (1998 - 2008, 2010 - 2015)
Top 10 Doctor - Neighborhood (2014)
Upper East Side


Dr. Spivak has 3 hospital affiliations:

  • Lenox Hill Hospital 
  • New York Presbyterian HospitalNew York Weill Cornell Center New York, Manhattan Borough 
  • Children's Hospital at Montefiore Medical Center 


  • Russian

> > > > Dr. William Spivak, MD, MPH

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Additional Information
Dr. William Spivak MD and MPH is a male Pediatrician and practices in Pediatrics and Pediatric Gastroenterology.
Where does Dr. William Spivak practice?
Dr. William Spivak has 1 office location.
Dr. William Spivak practices Pediatrics and Pediatric Gastroenterology near New York, NY.
See New York Pediatricians and New York Gastroenterologists.