Fellowship in Pediatric Gastroenterology & Nutrition at Cohen Children’s Medical Center

Fellowship in Pediatric Gastroenterology & Nutrition at Cohen Children’s Medical Center

About us

The pediatric gastroenterology and nutrition fellowship program at Cohen Children's Medical Center is a fully accredited ACGME fellowship training program. Eight pediatric gastroenterology and nutrition attending physicians provide fellows with the clinical, didactic and research guidance necessary for comprehensive training in the field of pediatric gastroenterology and nutrition. The program provides a progressive educational experience that includes development of procedural skills, responsibility for patient care and participation in research.

During clinical training, time is spent learning the pathophysiology, diagnosis and management of gastrointestinal disease as well as nutritional diagnosis and therapy. In addition, fellows develop expertise as an endoscopist. During the research-training component, fellows develop a protocol, perform the necessary experiments and tabulate and interpret the collected data. Faculty works with trainees to assist in the completion of scholarly activity training requirements. Weekly clinical case conference, educational conference and pathology conference, as well as a CME-approved weekly pediatric gastroenterology grand rounds program are offered. A monthly journal club and the radiology conference in addition to our many multi-disciplinary conferences are all part of the educational experience. 

After three years of fellowship training, the program educates trainees both in the application of clinical gastroenterology, hepatology and nutrition as well as clinical and/or basic science research. Our goal is to develop a well rounded pediatric gastroenterologist who will be an excellent diagnostician and a superb endoscopist, with a strong commitment toward education and research.

Training locations

Cohen Children's Medical Center is part of the Northwell Health. The Division of Pediatric Gastroenterology and Nutrition is located on the Long Island Jewish Medical Center, which houses the tertiary care children's hospital and a state of the art endoscopy and procedure suite. Ambulatory specialty clinics are located at Cohen Children's Medical Center. Coverage is also provided at North Shore University Hospital, a tertiary care facility of Northwell Health.

Application process

Applicants interested in the pediatric gastroenterology training program at Cohen Children’s Medical Center should apply through the Electronic Residency Application Service (ERAS). Completion of an ACGME-accredited residency program in general pediatrics is mandatory for admission to this program.

Essential application information includes:

  • Universal application
  • Personal statement
  • At least three (3) letters of recommendation. Letters of recommendation must be less than six (6) months old.
  • USMLE or COMLEX transcript
  • Medical school transcript
  • Updated curriculum vitae
  • Letter of recommendation from program director

Only applicants who have passed USMLE examination STEP 1 and 2 on the first attempt should apply. Only completed applications with all supporting documentation will be reviewed. 

Helpful links

Our faculty

Program director

Toba Aliyah Weinstein, MD

  • Associate Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Additional faculty

Michael Joseph Pettei, MD

  • Chief of Division - CCMC of Pediatrics - Pediatric Gastroenterology, Long Island Jewish Medical Center
  • Associate Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Samuel Bitton, MD, MS

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Kate Renee Buzzi, MD

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Cindy Anne Haller, MD

James F. Markowitz, MD

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Ying Lu, MD

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Benjamin Aaron Sahn, MD

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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Toni Marie Webster, DO

  • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
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718-470-5277
Get in touch with us!

Applicants invited for interview will be notified by email. For additional information on how to apply contact Marcia White.

Email the Pediatric Gastroenterology Fellowship Program

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Cohen Children's Medical Center

Dedicated exclusively to the care of children and committed to providing the most sophisticated, state-of-the-art care in all major clinical areas.