John Wiesenfarth

John Wiesenfarth is an accomplished Emergency Medicine Physician with extensive experience at Kaiser Permanente since July 1997, where responsibilities have included managing a $70 million budget and overseeing operations in one of the busiest Emergency Departments in the state. Additional leadership roles include serving as President and Immediate Past President of the Sierra Sacramento Valley Medical Society, guiding the organization through significant challenges during the pandemic, and holding various academic titles at the University of California, Davis. John Wiesenfarth has also been involved with the California Medical Association as a Delegate-At-Large and has contributed to medical education as a professor and associate professor of medicine.