RSF investor focused on curing cancer through ‘revolutionary’ treatment

RSF resident Ralph Whitworth and a panel of doctors and scientists gathered March 2 at the RSF Garden Club to speak to about 300 invited guests about the potential of immunotherapy — a cancer treatment in which the body’s immune system is trained to target and kill cancer cells — to not only push back cancer’s advances, but to banish the disease forever. For more, see story on page A5.

Photos by Jon Clark. For photos online, visit

Get the RSF Review weekly in your inbox

Latest news from Rancho Santa Fe every Thursday.

You may occasionally receive promotional content from the Rancho Santa Fe Review.