SAILING: Dick Fine, a doctor who advocated for the underserved, on his sailboat in Tomales Bay.   Courtesy of the family

Dick Fine, a lifelong San Francisco doctor who advocated for underserved patients and found respite sailing on Tomales Bay, died last month at age 75.

“He could work within the system to find the solutions, or buck the system when it wasn’t allowing him to do the right thing,” said Dean Schillinger, a colleague and friend . . .