Conveniently Located
CALL US TO SCHEDULE AN APPOINTMENT
GI North is located in Cumming, Georgia, a suburb of Atlanta. If you have questions regarding directions, procedures, or scheduling an appointment, please give us a call at 1.404.446.0600.
Patient-Focused Care
MEET OUR CARING PROVIDERS
Each member of our team is happy to facilitate your experience by assisting you with any and all questions and concerns. We look forward to serving you soon.
Advanced Procedures
VIEW OUR PROCEDURES AND SERVICES
Do you suffer from heartburn, difficulty swallowing, upper or lower abdominal pain, bloating, nausea, vomiting, constipation, or diarrhea? If so, schedule an appointment with our professional and caring staff of medical professionals.


Meet Our Providers
EACH MEMBER OF GI NORTH'S TEAM IS HAPPY TO FACILITATE YOUR EXPERIENCE BY ASSISTING YOU WITH ALL OF YOUR QUESTIONS AND CONCERNS.

Dr. Simon Cofrancesco
Dr. Simon Cofrancesco, DO is board certified in gastroenterology by the American Board of Internal Medicine. He is a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, and the American Medical Society…

Dr Sergio Quijano
Dr. Sergio Quijano, M.D was born in Lima, Peru, and moved to the U.S. at an early age. He grew up in New York City where he attended the Bronx High School of Science, one of the most prestigious high schools in the country. He graduated cum laude from State University of New York…

Dr Tyler An
Tyler I. An, DO was born in Seoul, South Korea before moving to the U.S. at the age of 12. He lived in Orlando, FL until moving to Atlanta, GA to attend college at Emory University. After graduating with a Bachelor of Science in Biology, he worked at Yerkes Research Center for 2 years…
GI NORTH ENDOSCOPY ADDRESS
4150 DEPUTY BILL CANTRELL MEMORIAL RD
Suite 200 Cumming, GA 30040
GI NORTH CLINIC ADDRESS
4150 DEPUTY BILL CANTRELL MEMORIAL RD
Suite 290 Cumming, GA 30040
Hours
Clinic Hours: 8:00 a.m. to 5:00 p.m.,
Mondays through Fridays.
Endoscopy Center Hours: 7:00 a.m. to 4:00 p.m.,
Mondays through Fridays.
Call to schedule an appointment.
Closed Saturdays and Sundays.
Parking
Visitor parking is available, as well as convenient patient drop-off in front of the building.
Bill Pay
Patient bill pay can be done over the phone, in-office, or through our convenient web portal.
Our Procedures
ACCEPTED INSURANCE
If you do not see your insurance listed below, please call our office to verify, at 1.404.446.0600.
- Aetna
- Med Supplement Plans PPO’s & HMO’s
- BCBS PPO/PAR
- BCBS HMO/POS
- Care Improvement Plus (Medicare) PPO
- Cigna (All Products)
- Coventry Healthcare of Georgia HMO
- PHCS/Multiplan
- First Health Network PPO
- Humana Choice Care PPO
- Humana Tricare
- Medicaid
- Medicare
- Railroad Medicare
- TriCare Standard & Prim
- United Healthcare