Rebecca Alcosser

Rebecca Alcosser

RD Dietitian

Pronouns: She/Her/Hers

Rebecca Alcosser

Rebecca Alcosser is an anti-diet Registered Dietitian based in New York City. Rebecca specializes in the treatment of Eating Disorders to help people heal their relationship with food and their body.

Rebecca’s expertise is treating people with Anorexia Nervosa, Bulimia Nervosa, Binge Eating Disorder, Orthorexia, and ARFID. She has extensive experience treating eating disorders in higher levels of care including partial hospitalization programs and intensive outpatient programming. Through an all-foods-fit, weight-inclusive approach, clients work with Rebecca to explore their relationship with food and their body. In working with Rebecca, they have a safe, non-judgmental space to explore how food and nutrition impact overall well-being. 

In addition to her expertise in the Eating Disorder field, Rebecca also offers general nutrition counseling services in addition to Medical Nutrition Therapy for Gastrointestinal issues, including Digestive issues, GERD, IBS, SIBO, Chrone’s Disease, and Ulcerative Colitis.

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