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. Mordecai Dicker:

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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. Mordecai Dicker, Gastroenterologist is Excellent. Dr. Dicker has been reviewed by 13 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.8
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Mordecai Dicker, MD is board certified in Gastroenterology.

  • He has special expertise in 4 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Cancer
  • Gastrointestinal Hemorrhage
  • Inflammatory Bowel Diseases (IBD)

Education & Awards

Dr. Dicker graduated from New York University. He has 2 awards.

Patients' Choice Award (2011 - 2012)
Compassionate Doctor Recognition (2011 - 2012)


Dr. Dicker has 12 hospital affiliations:

  • NYU Hospitals Center 
  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 


  • German
  • Hebrew
  • Tagalog

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Additional Information
Dr. Mordecai Ari Dicker MD is a male Internist, has 22 years of experience and practices in Gastroenterology.
Where does Dr. Mordecai A. Dicker practice?
Dr. Mordecai Dicker has 1 office location.
Dr. Mordecai Dicker practices Gastroenterology near Great Neck, NY.
See Great Neck Gastroenterologists.