S-F Radio: Greg Papa Discloses Cancer Fight, Steps Sway From KNBR

Legendary Bay Area sportscaster and the radio voice of the San Francisco 49ers, Greg Papa has announced he has been diagnosed with cancer and is stepping away from his broadcasting duties at KNBR (680 AM/104.5 FM) to focus on treatment and recovery. 

Greg Papa

The 62-year-old shared the news in a statement released through KNBR’s social media and read on-air by program director Mike Hohler at 10 a.m. Papa did not disclose the specific type of cancer but expressed optimism about returning soon, stating, “As I fully focus on my treatment and work toward a full recovery, I’m stepping away from my broadcasts but look forward to returning soon. Thanks to everyone for your prayers and good wishes as I begin this fight. Go Niners!”

Papa has been a mainstay in Bay Area sports media since 1986, known for his play-by-play work across multiple teams, including the San Francisco 49ers (since 2019), Oakland Raiders (1997–2018), Golden State Warriors (1986–1997), Oakland Athletics (1991–2003), and San Francisco Giants (2004–2008).

His signature “Touchdown, San-Fran-Cisco!” call has become iconic among 49ers fans. At KNBR, Papa co-hosts the midday show “Papa & Silver” (10 a.m.–2 p.m.) with Greg Silver, a role he assumed in 2024 after the departure of former co-host John Lund. He also contributes to NBC Sports Bay Area as a substitute host for pre- and post-game shows for the Warriors, Giants, and 49ers.