Internal Medicine
Dr. Steven Gronowitz, MD, FACG
GANJ · Clifton, NJ
Identity verified on September 21, 2026
1 Peer Endorsement
5.0
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“I\'ve known Dr. Gronowitz for almost 20 years , he\'s a caring , dedicated , excellent gastroenterologist . He has an amazing reputation and he\'s truly regarded as the most successful GI in our community ( by patients and physicians ) . His dedication , bed side manners and real caring for his patients is an example to all of us .. He deserves 5 stars easily”
Gabriella Weiss MDInternal Medicine, Infectious Disease · Clifton, NJNovember 17, 2020
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About
Dr. Steven D. Gronowitz is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). Read moreShow less
Dr. Steven D. Gronowitz is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). He is double board certified by the American Board of Internal Medicine and the American Board of Gastroenterology. Prior to his position at GANJ, he was in private practice for over ten years.
Dr. Gronowitz completed a fellowship in gastroenterology and hepatology at New York Medical College in Valhalla, NY. He also completed his residency and internship at Montefiore Medical Center in Bronx, NY.
In addition, he received his medical degree from SUNY Health Science Center at Brooklyn in Brooklyn, NY and his Bachelor of Arts in computer science and mathematics at Binghamton University in Binghamton, NY. Currently, he is an Assistant Professor at the Seton Hall-Hackensack Meridian School of Medicine.
Dr. Gronowitz has conducted over ten oral/poster presentations throughout the course of his career on relevant topics regarding gastroenterology. He has also a recipient of a Certificate of Distinction by The Leo M. Davidoff Society for outstanding achievement as a house officer in the teaching of medical students.
Recognition history
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