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1554 Northern Boulevard

Located at:

1991 Marcus Avenue, Suite M100
Lake Success, NY 11042

The Division of Pediatric Gastroenterology at Cohen Children's Medical Center is dedicated to providing comprehensive diagnostic and therapeutic services for children from infancy to adulthood. We treat a wide variety of pediatric gastrointestinal and nutritional disorders. We are fully equipped to perform a number of diagnostic procedures to help make a definitive diagnosis of your child’s medical issues. 


Our staff is comprised of experts in the diagnosis, management and care of a variety of conditions that include:

  • Recurrent abdominal pain
  • Constipation/Encopresis
  • Inflammatory bowel disease (Crohn's disease and ulcerative colitis)
  • Gastroesophageal reflux
  • Chronic vomiting
  • Failure to thrive
  • Food allergy
  • Peptic ulcer disease
  • Intestinal allergy
  • Irritable bowel syndrome
  • Celiac disease
  • Gastrointestinal bleeding
  • Mal-absorption/Chronic diarrhea
  • Short-bowel syndrome
  • Liver and biliary tract disorders (genetic and acquired)
  • Hepatitis
  • Pancreatic disorders

Meet our team

Our pediatric Gastroenterology and Nutrition Practice is located in a new office at 1991 Marcus Avenue.   Ample free parking is available at this location.

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