Feedback Pay Bills MyChart

Medical Team

John C. Hahn, MD

John C. Hahn, MD
Board Certification: Gastroenterology, American Board of Internal Medicine
Medical Education: 
UMDNJ New Jersey Medical School
University of Medicine and Dentistry of New Jersey
University Hospital - Newark

Need Help Scheduling Your Appointment?

Please use the form to request more information. All requests will be forwarded to our practice within two business days.

Please note that this form is for North American residents only.

Don't delay your health care. Schedule your in-office or telehealth visit today.

Maps & Directions

Plan your visit to Atlantic Medical Group Gastroenterology at Bayonne today. 

Get Directions

Find my Atlantic Medical Group doctor.


Questions About Billing?

Schedule payments, review account history and more, or call 1-844-362-1735 Monday through Friday, between 8:00am and 4:30pm.

Pay Now