Nutrition and Weight Management 

Patient Care Team

Robbyn E. Sockolow, MD
Chief, Division of Pediatric Gastroenterology and Nutrition

Thomas Ciecierega, MD
Aliza Solomon, DO
Anil Kesavan, MD

Nicole Jordan, MD
Nitin Gupta, MD
Vesta Salehi, MD


Michelle Mock, RD
Senior Dietician

Courtney Snodgrass, RN
Clinical Manager

Jeanne Brancaccio, RN
Erin Donnelly, RN
Kim Flynn, RN
Ishoma John-Peters, RN
Kate Nelson, RN

Todd Lyon
Divisional Administrator

Tina Rodriguez
Senior Medical Secretary

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Specialty or Expertise

Contact Us

Division of Pediatric Gastroenterology and Nutrition
505 East 70th Street
Helmsley Tower, 3rd Floor
New York, NY 10021

Phone: (646) 962-3869
Fax: (646) 962-0246

For office hours and staff information, view our medical practice page.