Marshall Stoller, MD heads UCSF's urinary stone division, which includes endourology and laparoscopy. Stoller graduated from the University of California at Berkeley in 1976 and went to medical school at Baylor College of Medicine in Houston, Texas. Following medical school, he returned to the SF Bay Area, where he was a general surgical intern and resident at UCSF from 1981-1983 and a urology resident from 1983-1985. The following year he was a clinical instructor and research fellow at the University of New South Wales at Prince Henry and Prince of Wales Hospitals in Sydney, Australia. Stoller returned to UCSF as a chief resident in the Department of Urology, joining the faculty thereafter. Stoller presently operates at Moffitt-Long Hospital, San Francisco General Hospital and the San Francisco Veterans Affairs Medical Center. His practice emphasizes surgical management of urinary stone disease and minimally invasive endourology.

Stoller is certified by the American Board of Urology. He has received multiple awards, including grand prize in the annual Lapides Essay Contest in Urodynamic and Neurourology Research. He has received the Distinction in Teaching Award from the Academic Senate at UCSF. Stoller volunteers his services at the San Francisco Zoo and has consulted on the care of a wide variety of animals, including orangutans, sea lions, raccoons, tigers, African macaques, Jacob rams, lions, elephants, and penguins. Stoller has multiple patents submitted and many pending.