Department of Psychiatry
Penn Behavioral Health

Albert J. Stunkard Weight Management Program

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Our Staff


Kelly Costello Allison, PhD
Director
Associate Professor of Psychology in the Department of Psychiatry


Andrea Spivack, MA, RD, LDN

Registered Dietitian


Ariana Chao, PhD, RN, CRNP

Postdoctoral Fellow


Thomas Wadden, PhD

Executive Director
Albert J. Stunkard Professor in Psychiatry