Board of Directors

The members of the Board Advisory Council are available to view here.

David Elefant

President
Board Member since 2019
Alameda, CA

Richard Tolsma

Vice President
Board member since 2023
Philadelphia, PA

Byron Vielehr

Treasurer
Board member since 2023
Milwaukee, WI

MARIANNE TAWA, RN, MSN, ANP

Secretary
Board member since 2011
Boston, MA

STEVEN HORWITZ, MD

Director
Board Member since 2013
New York, NY

YOUN KIM, MD

Director
Board member since 2016
Palo Alto, CA
Rick Kitchen Director

Rick Kitchen

Director
Board member since 2024
Columbus, OH

Susan Thornton

Chief Executive Officer
Board member since 2011
Philadelphia, PA