Steven D Gronowitz, MD | Gastroenterology | Bayonne, NJ
Gastroenterology • Bayonne, NJ
Clinic Type
Gastroenterology
Address
Bayonne, NJ
Phone
833-764-3570
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Team
Insurance & Payment
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Languages Spoken
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Photos

What Patients Say
Overall sentiment across review platforms: positive
- Healthgrades: 4.0/5 stars (28 reviews)
- WebMD Care: 4.5/5 stars (66 ratings)
- U.S. News & World Report: N/A (184 reviews)
- DocSpot: 4.52/5 stars (24 ratings)
Patients praise
- High level of professionalism and medical expertise
- Excellent bedside manner and listening skills
- Clear and understandable medical explanations
- Effective treatment of complex conditions such as Crohn's disease and ulcerative colitis
- Staff and facilities described as comfortable and professional during procedures
Common complaints
- Office staff disorganization, including long hold times, unacknowledged requests, and difficulty scheduling urgent appointments
- Long wait times in the office before seeing the doctor
- Instances of perceived lack of focus during examinations, such as taking phone calls
"Dr. Gronowitz is AMAZING. I refrer all my friends and family to him! Best gastroenterologist there is."
— ScoreDoc"Dr. Steven Gronowitz is a consummate professional. He has excellent listening skills and takes his time with detailed and easy to understand explanations."
— WebMD Care"Office staff, on the other hand, could use some intensive training. I made a request THREE TIMES and in the end, it was never acknowledged."
— ScoreDocSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Gastroenterology Associates of New Jersey Named a NJ Top Docs Practice for 2025 With 46 Reviewed and Approved Providers - Times-News - XPR — Jan 24, 2026
- Gastroenterology Associates of New Jersey Named a NJ Top Docs Practice for 2025 With 46 Reviewed and Approved Providers — Jan 15, 2026
- Gastroenterology Associates of New Jersey Recognized by Castle Connolly as a Top Physician Practice for Gastroenterology Care - Newzealand Mirror — Apr 1, 2026
- Dr. Meron Debesai, MD - Gastroenterologist in Union City, NJ — Jun 11, 2026
- Howard Guss, DO - Medical Group of New Jersey — Jan 16, 2026
Information sourced from the clinic's website as of July 11, 2026.
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