About Colleen

Colleen Ziemba is a Registered Dietitian Nutritionist (RDN) based in New York City. After graduating from Villanova University with a degree in Finance, Colleen earned a Masters in Clinical Nutrition from New York University.

She began her nutrition career at Montefiore Medical Center as an inpatient adult dietitian. Colleen then moved into an inpatient pediatric position at the Children’s Hospital at Montefiore, covering infant, adolescent medicine, oncology, and pediatric intensive care floors. She has also worked as a pediatric food allergy dietitian at the Jaffe Food Allergy Institute at Mount Sinai Hospital and holds a FARE Pediatric Food Allergy certificate.