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Based on the search results, here are the best cancer care hospitals on the west coast of the US: Top-Ranked California Cancer Centers California (which dominates west coast cancer care): City of Hope Comprehensive Cancer Center (Duarte, near Los Angeles) - Ranked among the top 10 hospitals for cancer in the nation by U.S. News & World Report for 2025-2026 City of Hope, and it's an NCI-designated comprehensive cancer center with leading five- and 10-year survival rates across cancer types City of Hope 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 Report UCLA Medical Center/Jonsson Comprehensive Cancer Center (Los Angeles) - Nationally ranked in 14 adult specialties and 10 pediatric specialties U.S. News & World Report, and it's one of the largest comprehensive cancer centers in the nation with over 500 physicians and scientists UCLA Health Cedars-Sinai Medical Center (Los Angeles) - Nationally ranked in 11 adult specialties 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 in the nation for cancer care in 2025-26 UC San Diego Health USC Norris Cancer Hospital-Keck Medical Center (Los Angeles) UC Irvine Health/Chao Family Comprehensive Cancer Center (Orange) - One of only 53 centers designated as comprehensive by the National Cancer Institute UCI Health These institutions are all recognized for their cutting-edge research, comprehensive treatment options, and access to clinical trials that may offer the latest experimental therapies.