Sienna Rincon MBA ’22 died on July 7, 2025, following a two-year battle with leukemia. Sienna was always positive through two bone marrow transplants and many stays at both Kaiser and Stanford medical centers. Sienna loved family, friends, food, music, dancing, and her pets. She received her bachelor’s degree in business from San Jose State University in 2019 and earned her MBA at Santa Clara University. She was working on obtaining her real estate license while she was at the hospital. She kept herself busy by keeping a journal, reading lots of books, and learning how to crochet.