ZIMMERMAN, MD ROBERT A. February 23, 2021, of Phila-delphia, PA. Beloved husband of Dianne (nee Cooper) Zimmerman; loving father of Rachel (John Boyko) Zimmerman and Sara (George Kobiella) Zimmerman; cher-ished grandfather of Ivan and Sasha Boyko. Services are private. Contributions in his memory may be made to InLiquid (
www.inliquid.org/donate).
www.levinefuneral.com