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Pediatric Associates

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Meet our Diabetes Team

Siham Accacha, MD

Director of Diabetes
Assistant Professor

Residency: Winthrop-University Hospital

Fellowship: Winthrop-University Hospital
Robert Levine, MD, Ph.D

Attending

Residency: Stony Brook University Hospital

Fellowship: Columbia University Medical Center
Jorge Mejia-Corletto, MD

Attending

Residency: Winthrop University Hospital

Fellowship: Winthrop University Hospital

Liana Gabriel, MD

Attending

Residency: Cohen Children’s Medical Center

Fellowship: Winthrop-University Hospital
Edith Fiore, PNP

Pediatric Nurse Practitioner

Training: Molloy College
Sheila Dennehy, RN, MSN, CDE

Pediatric Diabetes Educator

Training: Adelphi University

Grace Bernaudo, RN, BSN, CDE

Pediatric Diabetes Educator

Training: Farmingdale State College
Danielle Alessio, LCSW

Licensed Clinical Social Worker

Training: Adelphi University
Colleen Farley-Cornell, MS, RDN, CDN, CDE

Registered Dietitian Nutritionist

Training: North Shore University Hospital

Nicole Regan, RDN, CDN

Registered Dietitian Nutritionist

Training: LIU Post in Brookville