Candace S. Johnson , PhD , is President & Chief Executive Officer of Roswell Park Comprehensive Cancer Center .
Roswell Park Comprehensive Cancer Center ( founded 1898 ) is a cancer research and treatment center located in Buffalo , New York and founded by Dr. Roswell Park .
Candace S. Johnson , PhD , is President & Chief Executive Officer of treatment center         .
Roswell Park Comprehensive Cancer Center ( founded 1898 ) is a cancer research and treatment center located in Buffalo , New York and founded by Dr. Roswell Park .