At the UCI Health Chao Family Comprehensive Cancer Center — Costa Mesa, we help you fight cancer on all fronts. As the only National Cancer Institute-designated comprehensive cancer center in Orange County, we treat more patients with cancer — and more complex cases — than any other healthcare provider in our region. At Costa Mesa, services include benign hematology, clinical trials, comprehensive breast center, hematology oncology, infusion, medical oncology and surgical oncology. Our multidisciplinary team of world-class oncologists, surgeons, radiation oncologists, pathologists, nurses, rehabilitation therapists, pharmacists, social workers and dietitians works together seamlessly to treat cancers of all types and degrees of severity. Our cancer experts are also available to provide second opinions.