3.5
26 Ratings with 5 written Reviews
Summary
Dr. John Hahn is a gastroenterologist and internal medicine physician with over four decades of medical practice. He earned his medical degree from Rutgers New Jersey Medical School and completed his residency at UMDNJ. With 41 years of experience treating digestive health conditions, Dr. Hahn brings extensive knowledge to patient care. He is fluent in English.
Dr. Hahn practices at multiple locations in Bayonne, New Jersey, and is affiliated with Bayonne University Hospital. He specializes in treating common digestive issues such as hemorrhoids, colon polyps, and diverticular disease. His expertise includes performing colonoscopies and lower GI endoscopy procedures to diagnose and monitor intestinal health. Patients have given Dr. Hahn an average rating of 3.5 stars on Vitals.
Dr. Hahn practices at multiple locations in Bayonne, New Jersey, and is affiliated with Bayonne University Hospital. He specializes in treating common digestive issues such as hemorrhoids, colon polyps, and diverticular disease. His expertise includes performing colonoscopies and lower GI endoscopy procedures to diagnose and monitor intestinal health. Patients have given Dr. Hahn an average rating of 3.5 stars on Vitals.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 41 years of experience
- 37 insurance plans accepted
- speaks English
- Umdnj
- 5 written reviews
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Charles Hahn has 3 locationsAtlantic Medical Group
534 Avenue E # 1CBayonne, NJ 07002 Tel: (201) 823-0450
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed
Atlantic Medical Group Gastroenterology at Bayonne
534 Avenue E Ste 1CBayonne, NJ 07002Compare with Similar Doctors
 |  |  |  |
| Dr. John Charles Hahn, MD | Dr. Qin Rao, MD | Dr. Mikhail Yakubov, MD | Dr. Ghassan Philip Sayegh, DO |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 41 Years of Experience | 12 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Russian, Hebrew | Speaks English | |
| Bayonne , NJ | NEW YORK , NY | NEW YORK , NY | YONKERS , NY |
| Med School: Rutgers New Jersey Medical School | Med School: State University of New York | Med School: American University Of The Caribbean School Of Medicine | Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Charles Hahn
Medical Specialties
Dr. John Charles Hahn has the following 2 specialties
Specialty Expertise
Dr. John Charles Hahn has the following 11 areas of expertise
Certifications, License, & Education
41 Years Experience
MEDICAL LICENSE
Medical Doctor, New Jersey, 2027, Active
EDUCATION & TRAINING
Residency
Umdnj
Medical School
Rutgers New Jersey Medical SchoolGraduated in 1985
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Frequently Asked Questions
- Which hospitals is Dr. John Hahn affiliated with?
- Dr. John Hahn is affiliated with Bayonne University Hospital.
- Does Dr. John Hahn accept my insurance?
- You can see the insurance plans that Dr. John Hahn accepts on their Vitals profile.
- What languages does Dr. John Hahn speak?
- Dr. John Hahn speaks English.
- Where is Dr. John Hahn's office located?
- Dr. John Hahn's office is located at 534 Avenue E # 1C, Bayonne, NJ, 07002.
- Does Dr. John Hahn accept virtual/telehealth appointments?
- Dr. John Hahn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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