San Francisco’s healthcare community is grieving from the loss of Alberto Rangel, a 51-year-old social worker whose unwavering dedication to vulnerable patients ended in tragedy on December 6, 2025.
Stabbed two days earlier while on duty at Zuckerberg San Francisco General Hospital, Rangel succumbed to his injuries despite frantic life-saving efforts by colleagues in Ward 86, the hospital’s specialized HIV/AIDS clinic.
Rangel’s career spanned over two decades in social services, where he earned a master’s degree in social work from San Francisco State University and honed his expertise in patient advocacy. Specializing in HIV care, he navigated complex medical and social barriers for clients, coordinating housing, mental health resources, and family support with a calm professionalism that became his hallmark.
Beyond the clinic walls, Rangel balanced his demanding role with a grounded family life, married for 22 years and father to two teenage children who shared his love for weekend hikes in the Marin Headlands. His evenings often involved coaching youth soccer in the Mission District, instilling teamwork and resilience in local kids while cherishing quiet dinners that strengthened his household.
Rangel’s hobbies reflected his nurturing spirit; he volunteered at community gardens in the Castro, cultivating vegetables for food banks, and maintained a passion for live jazz, attending shows at the SFJAZZ Center where he once played amateur saxophone in a neighborhood ensemble. These pursuits offered him renewal amid the emotional weight of his profession.
The incident, involving a 34-year-old patient armed with a kitchen knife, has ignited urgent discussions on workplace safety, with hospital officials announcing new metal-detection protocols. Rangel’s death underscores longstanding concerns raised by staff about understaffed security in high-risk wards.
A candlelight vigil drew hundreds to the hospital steps on December 7, while a GoFundMe has surpassed $60,000 to aid his family. As funeral plans unfold through local services, Rangel’s legacy of empathy endures, inspiring colleagues to advocate fiercer for the protections he deserved.
