Skip to content

Physician Directory

Find a Doctor

Dr. John C. Hahn, MD


Dr. Hahn's Overview

Dr. John C. Hahn graduated from the UMDNJ New Jersey Medical School at Newark in 1985. He works in Bayonne, NJ and specializes in Gastroenterology. Dr. Hahn is affiliated with Carepoint Health Bayonne Medical Center.

Dr. Hahn's Experience

Years in Practice: 30

Dr. Hahn's Specialties


Dr. Hahn's Education & Training

Medical School: UMDNJ New Jersey Medical School at Newark; Graduated 1985

Dr. Hahn's Rating

Rate This Doctor

Overall Rating


Dr. Hahn's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Choice POS Open Access
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Amerihealth Local Value Network EPO, POS+, PPO
  • Amerihealth Local Value Network HMO, HMO+, POS
  • Amerihealth Regional Pref Ntwk EPO, POS+, PPO
  • Amerihealth Regional Pref Ntwk HMO, HMO+, POS
  • BCBS Blue Card PPO
  • View More

Dr. Hahn's Office Information & Appointments

Office Locations

John C Hahn MD

534 Avenue E Ste C
Bayonne, NJ 07002
(201) 823-0450


Office Hours and Information

Fax: (201) 823-3311

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 3:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Hahn's Practice

  • Not Available

Dr. Hahn's Hospital Affiliations

Office Locations

Other Gastroenterologists Near Bayonne, NJ

View More Gastroenterologists