Appointments:
For help with scheduling, insurance or anything else you need, please call us at 631-591-3000. Or use our convenient Request an Appointment form. If you are unable to keep an appointment, please notify us in advance so we can reschedule your appointment at a more favorable time. We look forward to seeing you.
Age Restriction's: Dr. Mark Coronel treats patients 16 and older with a signed consent of a parent or gaurdian if under the age of 18.
New Patient Forms:
Please fill out the patient information form. If you have any questions, feel free to contact us.
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Insurance:
We accept most insurance plans. Please call us to verify whether or not we are participating with a particular insurance company.
Billing Info:
Please call our office if you have any questions regarding a statement and we will be happy to assist you.
Hospital Affiliations:
Peconic Bay medical Center
Dr. Coronel is director of endoscopy ay Peconic Bay Medical Center.
Helpful Links:
- ACG, American College of Gastroenterology
- AGA, American Gastroenterological Association
- ASGE, American Society of Gastrointestinal Endoscopy
- Celiac Disease Foundation
- Celiac Support Page
- The Gluten-Free Page
- Crohn’s & Colitis Foundation of America
- American Liver Foundation
- AASLD, American Association for the Study of Liver Disease
- Iron Overload Disease Association, Inc.
- The GERD Information Resource Center