East End Gastroentrology & Hepatology
We are proud to announce video visits are available now, click the link below or call the office today to request an appointment!
Call Us: 631-591-3000

To ensure the highest standard of care, we perform endoscopy procedures in our state-of-the-art facility. Fully equipped with the latest equipment, East End Gastroenterology & Hepatology endoscopy center is designed not just for quality of care but also for your safety, convenience, privacy and comfort.

The following procedures are performed here:

  • Diagnostic and screening colonoscopy
  • Upper endoscopy
  • Capsule endoscopy
  • Bravo™ 48-hour pH monitoring

Endoscopy Staff

Loren, Facility Administrator

Dr. Mark Coronel, Gastroenterologist

Rebecca, Endoscopy Tech

Raquel, Endoscopy Tech

Peggy, LPN

Claudine, LPN

Dr. Pedro Cabrera, Anesthesiologist

Dr. Xiao Chang Chen, Anesthesiologist

Kimberly Riegel, Gastroenterologist


Endoscopy Suite and Recovery Suite

Locate Us

Riverhead Office

715 Roanoke ave, Building B, Riverhead, NY 11901

Manorville Office & Endoscopy Center

287 Wading River Road Unit 2 Manorville, NY 11949