Innovative surgeon, educator, and scientist; inspiring, passionate and wonderful man, are words used by his colleagues to describe him. His effect on the people around him has been profound. Marshall L. Stoller, M.D., Professor and Vice Chair of Urology at UCSF, and head of the university’s urinary stone division, has been named the 22nd recipient of the Endourological Society’s Karl Storz Lifetime Achievement Award. The award, presented annually since 1999, honors an endourologist whose work and career have had a major impact on the field.