Weight Management & Bariatric Team

The Center for Weight Management and Bariatric Surgery is a multidisciplinary team of surgeons, medical doctors, dietitians, psychologists, nurses, and support staff committed to providing you with long-term comprehensive care and support. They are experienced, compassionate and your friend for life.

Physicians

Douglas C. Campbell MD

Medical Director of the Bariatric Surgery Program, Surgeon

Wassim Mazraany MD

Chief of Surgery, Surgeon

Roy R. Shen MD

Medical Director of the Trauma Program, Surgeon

Michael E. Jiser MD

Surgeon

Caitlin J. Polistena MD

Surgeon

Rebecca Christine Shore MD

Surgeon

Obesity Medicine

Supriya Rao MD

Medical Director of the Obesity Medicine Program

Virginia L. Kelley FNP

Family Nurse Practitioner, Obesity Medicine

Clinical Leadership

Donna Eramo

Practice Manager

Care Providers

Paul R. O'Brien Ed.D

Psychologist

Mary Colella RN

MBSCR Clinical Reviewer

Jenny L. Hegmann MS, RD, LDN

Bariatric Dietitian

Laura Elizabeth Jarosz MS, AGNP-CNP

Nurse Practitioner

Rose Stanzione RD

Bariatric Dietitian

Support Staff

Susan Dufresne

Bariatric Administrative Assistant

Nancy Mullin RN

Insurance Coordinator

Erica Perez

Medical Assistant

Ashley Rolens

Patient Advocate and Medical Assistant

Susan Seamans LPN

Practice Coordinator

Susana Silva

Medical Assistant

Bette Jo Toppin M.Ed, LMHC, CHt

Group Facilitator