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Dr. Jon Wiggins, MD

Dr. Jon Wiggins, MD

Gastroenterologist
5 Cuba Hill Rd, Greenlawn, NY
Dr. J. Brendan Wiggins joined Mount Sinai in 2025 as a Gastroenterologist. After completing his undergraduate studies at State University of New York at Albany, Dr. Wiggins earned his medical degree from Downstate College of Medicine. He then completed his internship and residency in Internal Medicine at Stony Brook Medical Center, followed by his fellowship in Gastroenterology at the same institution. With his board certified in Gastroenterology by the American Board of Internal Medicine, Dr. Wiggins treats a wide range of gastroenterological ailments, with a special interest in disorders of the pancreas and biliary tract. In his professional community, Dr. Wiggins is a member of the American College of Gastroenterology. Before joining Mount Sinai, he served as the Chief of Gastroenterology with Beebe Healthcare in Delaware. He spent 15 years providing care to the community, where he developed an expertise in disorders of the liver, bile ducts, and pancreas, in addition to general gastroenterology. When discussing his move back to New York and his work with Mount Sinai, Dr. Wiggins explains, ""I was raised in Northport and met my wife there. I am so glad to be back home with my three children. With Mount Sinai, I look forward to establishing a collaborative, long-term relationship with the patients that I meet here. My goal is to use an integrative approach to tailor an individual's care to meet their specific needs. I am so happy to be part of the Mount Sinai Health System

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About Dr. Jon Wiggins

Dr. J. Brendan Wiggins joined Mount Sinai in 2025 as a Gastroenterologist. After completing his undergraduate studies at State University of New York at Albany, Dr. Wiggins earned his medical degree from Downstate College of Medicine. He then completed his internship and residency in Internal Medicine at Stony Brook Medical Center, followed by his fellowship in Gastroenterology at the same institution. With his board certified in Gastroenterology by the American Board of Internal Medicine, Dr. Wiggins treats a wide range of gastroenterological ailments, with a special interest in disorders of the pancreas and biliary tract. In his professional community, Dr. Wiggins is a member of the American College of Gastroenterology. Before joining Mount Sinai, he served as the Chief of Gastroenterology with Beebe Healthcare in Delaware. He spent 15 years providing care to the community, where he developed an expertise in disorders of the liver, bile ducts, and pancreas, in addition to general gastroenterology. When discussing his move back to New York and his work with Mount Sinai, Dr. Wiggins explains, ""I was raised in Northport and met my wife there. I am so glad to be back home with my three children. With Mount Sinai, I look forward to establishing a collaborative, long-term relationship with the patients that I meet here. My goal is to use an integrative approach to tailor an individual's care to meet their specific needs. I am so happy to be part of the Mount Sinai Health System

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Colonoscopy
Endoscopy of the pancreas or bile duct (ERCP)
Gastroenteritis
Acute gastrointestinal bleeding
Upper GI endoscopy
Acid reflux
Colonoscopy
Endoscopy of the pancreas or bile duct (ERCP)
Gastroenteritis
Acute gastrointestinal bleeding

Office location

Dr. Jon Wiggins, MD also offers online video visits for patients
Mount Sinai Doctors Allergy & Immunology
5 Cuba Hill Rd, Greenlawn, NY 11740
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Education and background

Practice names

Hospital affiliations

  • Mount Sinai South Nassau

Board certifications

  • Gastroenterology (American Board of Internal Medicine)

Education and training

  • Medical School - SUNY Downstate Medical School, Doctor of Medicine
  • Renaissance School of Medicine at Stony Brook University, Residency in Internal Medicine
  • Renaissance School of Medicine at Stony Brook University, Fellowship in Gastroenterology
  • The State University of New York (SUNY) (Bachelor's)
  • Stony Brook University Hospital, Internship in Internal Medicine

Professional memberships

  • American College of Gastroenterology

Languages spoken

  • English

Provider's gender

Male

NPI number

1629084975

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Jon Wiggins?

Generally, Dr. Jon Wiggins has appointments available on Zocdoc within 1 week. You can see Dr. Wiggins's earliest availability on Zocdoc and make an appointment online.

Is Dr. Jon Wiggins accepting new patients?

Dr. Jon Wiggins generally accepts new patients on Zocdoc. You can see Dr. Wiggins's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Jon Wiggins accept my insurance?

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Can I make an appointment with Dr. Jon Wiggins online?

Yes, you can make an appointment online with Dr. Wiggins using Zocdoc. It’s simple, secure, and free.

Which hospital is Dr. Jon Wiggins affiliated with?

Dr. Jon Wiggins is affiliated with Mount Sinai South Nassau.

What practice does Dr. Jon Wiggins work with?

Where is Dr. Jon Wiggins's office located?

Dr. Jon Wiggins has 2 office locations in Greenlawn, view full addresses on Dr. Wiggins's profile.

Which board certifications does Dr. Jon Wiggins have?

Dr. Jon Wiggins is certified by Gastroenterology (American Board of Internal Medicine).

What are common reasons for patients to see Dr. Jon Wiggins?

Dr. Jon Wiggins frequently sees patients for Abdominal Pain, Diarrhea, Gastroenterology Consultation, Hemorrhoids, and Illness. You can see other visit reasons for Dr. Jon Wiggins on their profile.

What languages does Dr. Jon Wiggins speak?

Dr. Jon Wiggins speaks English.

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