Alberto Rangel, a 51‑year‑old social worker from the city of San Francisco, CA, whose life was dedicated to serving others has died His passing, following an incident that shocked the community, has left colleagues, patients, and loved ones grappling with grief.
On December 4, 2025, he was allegedly attacked by a patient inside the hospital’s HIV/AIDS clinic. The suspect, identified as Wilfredo Tortolero Arriechi, reportedly used a five‑inch kitchen knife during the assault. Alberto succumbed to his injuries two days later, on December 6, 2025, despite medical efforts
Friends and coworkers describe Alberto as a man whose presence brought comfort to patients facing some of life’s most difficult challenges. His dedication to social work was not just a career but a calling, and his colleagues have spoken of the void left behind in the hospital community.
Born and raised in California, Alberto built his life around service and family. His professional journey led him to specialize in supporting patients living with HIV/AIDS, where his empathy and advocacy made him a trusted figure. Outside of work, he was remembered as a devoted family man, admired for his loyalty, humor, and ability to uplift those around him. His encouragement and guidance provided strength to both his loved ones and the many individuals he supported through his career.
Beyond his professional commitments, Alberto enjoyed the simple joys of life and was known for his generosity. Friends recall his ability to make others feel valued, his laughter that could brighten any room, and his steadfast spirit that inspired resilience in those around him. His legacy is one of compassion and perseverance, qualities that will continue to resonate in the lives of those he touched.
In the days following his passing, a candlelight vigil was held outside Zuckerberg San Francisco General Hospital, where colleagues, patients, and community members gathered to honor his memory. A GoFundMe campaign has raised over $60,000 to support his grieving family, reflecting the immense love and respect he garnered throughout his life. Funeral arrangements are being coordinated locally, with obituary notices encouraging mourners to share condolences and celebrate the extraordinary contributions Alberto made during his journey.