1
1
Important: His 49ers contract is separate from KNBR and remains unchanged, according to the team.
| Timeline | Event |
|---|---|
| ~1 year ago | Diagnosed with leukemia (a type of blood cancer). |
| Last year | Underwent two rounds of chemotherapy – still did his radio show from a home studio. |
| March 4, 2025 | Received a bone marrow transplant (a procedure to replace damaged blood cells with healthy ones). |
| After transplant | Spent 78 days in the hospital (UCSF Medical Center) – included lung failure (both lungs collapsed). |
| Last month | Returned home, using supplemental oxygen (extra oxygen through a tube). Now cancer-free and oxygen needs have “significantly decreased.” |
ELI5 Explanation:
- Bone marrow transplant: Like hitting a “reset button” on the body’s blood-making factory.
- Lung failure: The lungs couldn’t do their job of getting oxygen into the blood, so machines helped him breathe.
- Supplemental oxygen: A small tank or machine gives him extra oxygen at home while his lungs finish healing.
In a recent interview with the San Francisco Chronicle, Papa shared how cancer hits every part of life – including the wallet.
“Cancer is unfair. And it affects you physically, mentally, emotionally, spiritually. And then it ultimately gets you financially.”
KEY TAKEAWAYS
- Greg Papa, a 42-year Bay Area broadcasting veteran, was laid off from KNBR while recovering from a life-threatening leukemia battle.
- His co-host Greg Silver was also let go; John Lund (previously fired by KNBR) takes over their slot.
- Papa’s 49ers play-by-play role is safe – it’s a separate contract.
- After a bone marrow transplant, 78-day hospitalization, and lung failure, he’s now home, cancer-free, but still on oxygen.
- He openly discussed the crushing financial toll of cancer, even with insurance.
- Papa wanted to keep working (radio from home), but KNBR moved in a different direction.
Beloved Bay Area sportscaster Greg Papa – a fixture on KNBR and the voice of the 49ers – has been laid off from his radio job just as he’s recovering from a harrowing year-long fight with leukemia. His partner, Greg Silver, was also dismissed. The station is bringing back John Lund, whom they fired months earlier. Papa’s 49ers role is untouched, but he faces an uncertain future in broadcasting due to the physical demands of football play-by-play. Throughout it all, he’s been candid about the devastating financial side of cancer, reminding us that serious illness costs far more than medical bills.
1. Why was Greg Papa fired if he’s still under contract with the 49ers?
His 49ers contract is completely separate from his KNBR employment. The radio station made its own decision to change the midday lineup.
2. What is a bone marrow transplant, and why did he need one?
Leukemia affects the blood and bone marrow. A transplant replaces the patient’s diseased marrow with healthy donor cells – essentially giving the body a fresh, cancer-free blood factory.
3. Is Greg Papa fully recovered?
He is cancer-free and at home, but still uses supplemental oxygen and is regaining strength after lung failure and a 78-day hospital stay.
4. Will he return to radio or TV?
He wanted to return to his KNBR show from home (as he did during chemo), but the station chose not to bring him back. Football play-by-play is more physically demanding, so that’s also uncertain.
5. How can fans support Greg Papa?
Follow his 49ers broadcasts, share his story to raise awareness about the hidden costs of cancer, and send positive messages on social media – he’s a Bay Area treasure who’s given decades of memories.