Sanjiv S. Gambhir Ph.D. ’90

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Sanjiv Gambhir’s record of achievement as a graduate student in biomathematics is “simply spectacular,” in the words of his department chairman. Gambhir has already made significant contributions to the field of nuclear medicine, devising improved imaging techniques to identify diseased tissue in the heart and other organs. He developed simple mathematical models for the measurement of biochemical processes, using radioactively labeled tracers and positron emission tomography (PET). In so doing, he overcame many of the troublesome features of previous approaches, and his techniques are now used routinely. Gambhir’s career in biomathematical research includes medical training as well. He is enrolled in the UCLA M.D./Ph.D. program and expects to receive his medical degree in about two years.

A humanitarian, Gambhir participates actively in a national medical coalition group to help improve the quality of health care in his native India. Last year, he took a fact-finding trip to India to assess conditions and devise plans to provide more effective medical outreach programs. Gambhir is also, by nature, a superior teacher, widely praised by students, faculty and staff. He recently put together a program on computer systems for a group of Cub Scouts, which delights the boys while increasing their understanding. Known for his humor and warmth, as well as his brilliance, Gambhir is expected to make an important mark on the world, both as a scientific innovator and as a human being.