Mark J Coronel MD PC

34 Commerce Ave Suite 2, Riverhead, New York
Hours available

Hours of Operation

Monday9:00 AM – 5:00 PM
Tuesday9:00 AM – 5:00 PM
Wednesday9:00 AM – 5:00 PM
Thursday9:00 AM – 5:00 PM
Friday7:00 AM – 3:00 PM
SaturdayClosed
SundayBy Appointment

*Hours may vary; please contact the clinic to confirm.

About the Clinic

East End Gastroenterology & Hepatology, the medical practice of Dr. Mark J. Coronel, offers specialized care for digestive and liver diseases in Riverhead and Manorville, NY. The practice treats patients 16 and older.

Patient & Visitor Experience

Patients 16 and older (with signed consent of a parent or guardian if under 18)

Best Fit Patients

Patients 16 and older seeking care for digestive and liver diseases, including Crohn's, Ulcerative Colitis, and Celiac disease.

Getting Here

  1. Our office is located in a beautiful medical park with laboratory and imaging facilities just a few steps away.
  2. We share medical space with other doctors specializing in colorectal surgery, general surgery, urology and primary care.

Service Area

East End of Long Island and the communities surrounding Riverhead in Suffolk County, NY, including Patchogue, Manorville, and Mastic.

Address

34 Commerce Ave Suite 2, Riverhead, New York, United States

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Services Offered

  • Endoscopy
  • Capsule Endoscopy
  • Bravo pH
  • Colonoscopy
  • Treatment for Heartburn or GERD
  • Treatment for Crohn's disease

Specialties

The following types of medical expertise are offered in Mark J Coronel MD PC

DietitianGastroenterologistNurse PractitionerPediatricianFamily DoctorPediatric Surgeon
  • Dietitian
  • Gastroenterologist
  • Nurse Practitioner
  • Pediatrician
  • Family Doctor
  • Pediatric Surgeon

Telehealth

Available — Patients can request a video visit.

Other Information

Additional Phone Numbers

Phone Number631-494-4676
Phone Number631-591-3000

Patient Forms & Downloads

https://eastendgastro.com/new-patient-formshttps://eastendgastro.com/physician-referral-form
On-Site Facilities

Onsite endoscopy center, laboratory and imaging facilities nearby.

Contact Mark J Coronel MD PC

Frequently Asked Questions

Does Mark J Coronel MD PC offer telehealth or virtual appointments?

Yes, Mark J Coronel MD PC offers telehealth services for virtual appointments.

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