

Gastroenterology
Mordecai Dicker, MD
Great Neck, NY
Dr. Dicker earned his Doctor of Medicine from NYU Grossman School of Medicine. He completed his internship, residency, and fellowship at NYC Health + Hospitals / Bellevue. Outside of his professional commitments, Dr. Dicker enjoys spending time and traveling with his wife, five children, and two sons-in-law. He also enjoys skiing, playing tennis and golf, reading books on number theory and arithmetic, and engaging in Talmudic studies.
35+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
Clinical Focus
Colorectal CancerGERDColonoscopyColon Cancer ScreeningIrritable Bowel Syndrome
Practice Details
Hospital Affiliations
- North Shore University Hospital
Experience
35+ years in practice