Department of Psychiatry
Penn Behavioral Health

Albert J. Stunkard Weight Management Program

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Our Staff


David B. Sarwer, PhD

Director
Professor of Psychology in Psychiatry and Surgery


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


Andrea Spivack, MA, RD, LDN
Registered Dietitian

Rebecca Dilks RD, LDN
Registered Dietitian


Tricia Stefankiewicz, MA, RD, CNSC, LDN
Registered Dietitian


Louise Hesson, MSN, CRNP
(Certified Registered) Nurse Practitioner


Karen J. Lecks, MSN, CRNP

(Certified Registered) Nurse Practitioner