At Mays Cancer Center at UT Health San Antonio, we are revolutionizing cancer care through breakthrough research, cutting-edge treatments and a deep commitment to saving lives. Our work doesn’t stop in the lab—we bring discoveries to the patient’s bedside, ensuring the latest advancements in cancer care are accessible to those who need them most. With a multidisciplinary team of experts, we provide best-in-class therapies, giving patients and their families hope, healing and life-changing support every step of the way.
As the only National Cancer Institute (NCI)-designated Cancer Center in South Texas, the Mays Cancer Center serves a vast 38-county region with over 5 million residents. Our team of more than 300 cancer researchers and clinicians is dedicated to transforming the way cancer is diagnosed, treated and prevented—not just in San Antonio and South Texas, but worldwide.
Our 175+ active clinical trials offer patients groundbreaking new treatment options.
Pioneering Pediatric Cancer Research
The Greehey Children’s Cancer Research Institute at UT Health San Antonio is one of only two institutes in the U.S. exclusively dedicated to pediatric cancer research. Home to more than a dozen laboratories, the institute is at the forefront of cancer genomics, DNA repair, RNA biology and drug development—all with the goal of creating safer, more effective and less toxic treatments for childhood cancers.
At UT Health San Antonio, we are more than a cancer center—we are a beacon of hope, a hub of innovation and a leader in the fight against cancer.
Join us in the fight. Together, we are making a difference!
Only National Cancer Institute-designated cancer center in South Texas
300+ cancer researchers and clinicians
World-renowned Breast Cancer Symposium
In The News
When a protein is modified inside the cell, it can change how that protein works, either by turning on or shutting off vital functions. One important system that controls these changes is called the small ubiquitin-like modifier, or SUMO, pathway, which affects many actions including DNA repair and stress response. Scientists at The University […]
University researchers have developed a promising compound that targets tumor cells while sparing healthy tissue. Their collaboration shows the power of multidisciplinary science that bridges dentistry, chemistry and commercialization to bring hope to patients.
Elizabeth Wasmuth, PhD, assistant professor in the Department of Biochemistry and Structural Biology of the Joe R. and Teresa Lozano Long School of Medicine and co-director of the cryo-EM facility at The University of Texas at San Antonio, has been selected by the Howard Hughes Medical Institute (HHMI) as a Freeman Hrabowski Scholar. The five-year […]