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Based on my search results, here are the top cancer care hospitals on the West Coast: California's Leading Cancer Centers Top-Ranked Institutions: City of Hope Comprehensive Cancer Center (Duarte) - Ranked among the top 10 hospitals for cancer in the nation by U.S. News & World Report for 2025-2026, and the highest-ranked cancer hospital in California City of HopeU.S. News & World Report UCSF Health-UCSF Medical Center (San Francisco) - Nationally ranked in 13 adult specialties and 11 pediatric specialties U.S. News & World Report Stanford Health Care-Stanford Hospital (Palo Alto) - Nationally ranked in 11 adult specialties U.S. News & World ReportU.S. News & World Report Other Highly Regarded Centers: UCLA Health Jonsson Comprehensive Cancer Center (Los Angeles) - Has held the National Cancer Institute's highest "comprehensive cancer center" designation since 1976 UCLA Health USC Norris Cancer Hospital (Los Angeles) U.S. News & World Report UC San Diego Health-Moores Cancer Center (La Jolla) - San Diego's only NCI-designated Comprehensive Cancer Center, ranked No. 41 nationally in 2025-26 UC San Diego Health UCI Health Chao Family Comprehensive Cancer Center (Orange) - One of only 53 NCI-designated comprehensive cancer centers and Orange County's only comprehensive center UCI Health UC Davis Medical Center (Sacramento) U.S. News & World Report All of these institutions are National Cancer Institute-designated centers offering cutting-edge treatments, extensive clinical trial programs, and multidisciplinary care teams. The specific best choice would depend on your location, cancer type, and specific treatment needs.