Find a Doctor
Luke Chen, M.D., is a medical oncologist and hematologist at City of Hope's Huntington Beach and Irvine Sand Canyon locations. Dr. Chen’s research has explored ways to improve treatment for prostate cancer and other malignancies.
Stacy W. Gray, M.D., is deputy director of the Center for Precision Medicine and professor and chief of the Division of Clinical Cancer Genomics within the Department of Medical Oncology & Therapeutics Research, and a secondary appointment in the Department of Population Sciences.
George Hajjar, M.D., FACP is a medical oncologist and regional medical director for San Fernando Valley, Santa Clarita Valley and Ventura County.
Thomas P. Joseph, M.D., is a medical oncologist and assistant clinical professor in the Department of Medical Oncology & Therapeutics Research.
Irene Kang, M.D., is medical director of women’s health medical oncology and assistant professor in medical oncology and therapeutics research.
Misagh Karimi, M.D., is a medical oncologist who is passionate about patient education, appearing frequently at community forums to discuss obesity, the environment and other possible risk factors for cancer.
Sudarsan Vishnu Kollimuttathuillam, M.D., is a medical oncologist and hematologist at City of Hope's Huntington Beach and Irvine Sand Canyon locations. Dr. Kollimuttathuillan places a priority on offering his patients access to innovative treatments and clinical trial options.
Sandy Ting Liu, M.D., is a assistant research professor, Department of Medical Oncology & Therapeutics Research.
In her capacity as director of thoracic medical oncology at the City of Hope Orange County, Jyoti Malhotra, M.D., M.P.H., is excited about offering patients an expansive slate of early-phase clinical trials, to offer more people access to new therapies.
Vincent Mendiola, M.D., M.P.H., is a medical oncologist and hematologist at City of Hope's Santa Clarita location.
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