Reinventing healthcare one patient at a time
Wendy Rosher
Executive Vice President, Strategic Planning & Integration

Ellis Medicine Wendy Rosher has more than 20 years of leadership experience, including operational oversight of clinical services.

Wendy's role as Vice President of Service Lines/Physician Relations includes overseeing the operations of: Laboratory, Radiology, Respiratory, Pharmacy, Diabetes Education, Radiation Oncology, Bariatric Care Center, Ellis Residential and Rehabilitation Center and Rehabilitation services. Under her leadership, the Bariatric Care Center has earned Center of Excellence status by the American Society of Metabolic & Bariatric Surgery.

Wendy earned a bachelor's degree in medical technology (ASCP) from Hartwick College, Oneonta, N.Y. and a master's degree in health care administration from the Sage Graduate School, Albany, N.Y.

Management Team

Paul A.Milton
Paul A. Milton
President / Chief Executive Officer
Wendy Rosher
Executive Vice President, Strategic Planning & Integration
Joseph Giansante
Vice President, Chief Human Resources Officer
David M.Liebers, M.D.
David M. Liebers, M.D.
Vice President, Chief Medical Officer
Marc Mesick
Vice President/Chief Financial Officer
AvinashBachwani, MD
Avinash Bachwani, MD
Vice President / Chief Medical Information Officer
Ron McKinnon
Vice President / Chief Technology Officer
Marcia (Marcy)Steiner
Marcia (Marcy) Steiner
Vice President/Executive Director, The Foundation for Ellis Medicine
Leslyn E.Williamson, DNP, MSN, MPH, RN, NEA-BC
Leslyn E. Williamson, DNP, MSN, MPH, RN, NEA-BC
Executive Vice President, Operations & Chief Nursing Officer