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Dr. Mark Coronel, MD

Gastroenterologist

Riverhead, NY

About Dr. Mark Coronel

Dr. Coronel graduated magna cum laude from Yeshiva University with a BA degree in biology. Subsequently, he received his MD from Albert Einstein College of Medicine in Bronx, NY. He did his internship and residency training in internal medicine at the Albert Einstein program, Long Island Jewish Medical Center in New Hyde Park, followed by gastroenterology and hepatology training in the North Shore-Long Island Jewish health system and a transplant hepatology rotation at Montefiore Medical Center. Dr. Coronel has been involved for several years in clinical research in gastroenterology and hepatology. He has authored and presented several abstracts, posters and oral presentations at national meetings. In 2006, he was honored by the American College of Gastroenterology with the Governors Award for Excellence in Clinical Research and Best Scientific Paper. In 2010, He was invited into the Curatio National Inflammatory Bowel Disease mentorship program. Dr. Coronel is an attending physician at Peconic Bay Medical Center. where he currently serves as director of endoscopy for the hospital. He is also actively involved in teaching medical students, interns and residents in family medicine and surgery. His primary interests include colon cancer screening, pancreatic disease, gastroesophageal reflux (GERD) management, inflammatory bowel disease and biliary tract disease using ERCP, capsule endoscopy and small bowel enteroscopy procedures.

In-network insurances

  • 1199SEIU
  • AARP
  • Aetna

Specialties

  • Gastroenterologist

Practice names

Hospital affiliations

  • Peconic Bay Medical Center

Board certifications

  • American Board of Internal Medicine
  • Gastroenterology (Internal Medicine)

Education and training

  • Medical School - Albert Einstein College of Medicine of Yeshiva University, Doctor of Medicine
  • Long Island Jewish Medical Center, Residency in Internal Medicine
  • Yeshiva University (Bachelor’s)

Awards and publications

  • Our facility is accredited and recognized by AAAASF and ASGE

Zocdoc awards

Speedy response

Languages spoken

  • English

Provider's gender

Male

NPI number

1346416963

Dr. Mark Coronel's office locations

Dr. Mark Coronel, MD

34 Commerce Ave

Riverhead, NY 11901

Dr. Mark Coronel, MD

496 County Road 111, BLD D Suite 2

Manorville, NY 11949

Dr. Mark Coronel, MD

185 Old Country Rd, Suite 3

Riverhead, NY 11901

Patient reviews for Dr. Mark Coronel

All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Dr. Coronel was extremely nice. He was very thorough and listened to what I had to say. He gave me advice and was helpful.
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Very quick appointment. In & out in minutes.
Less than 1 year ago
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He was pleasant and attentive as well as thorough.
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Caring doctor.
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Excellent Staff is great
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Very thorough and nice , spoke his concerns and made a plan
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First visit. Was a little apprehensive, but he seemed very knowledgeable, listened to what I had to say, and fully explained everything.
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Insightful, concerned and quick to schedule procedures!
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Very prompt with Appointment. No waiting time. Very professional office and friendly staff. I highly recommend him.
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Less than 6 months ago
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Less than 1 year ago
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