When Sandi Stanford received a breast cancer diagnosis in 1993, the medical landscape surrounding the disease was profoundly different from the one patients navigate today. Decades of unprecedented innovations in science, medicine, and technology have since reshaped how the illness is understood, measured, and treated. Yet, alongside clinical breakthroughs, a powerful and transformative force was quietly steering the movement forward: the survivors themselves.

These individuals refused to remain on the sidelines. Instead, they educated themselves, inserted their lived experiences directly into research initiatives, and insisted on having a seat at tables where critical healthcare decisions were made. They became known as cancer patient advocates.

Among the most influential of these pioneers was Sandi Stanford of San Antonio, Texas. For more than three decades, Stanford helped spearhead groundbreaking programs and initiatives that transformed an isolating cancer diagnosis into a catalyst for collective action. Her tireless work bridged the gap between everyday patients and the scientific community, ensuring that the human voice remained at the center of medical research.

Stanford passed away on August 29, 2026, at the age of 82. While the global cancer community mourns her immense loss, her fierce, compassionate spirit lives on through the generations of advocates she personally mentored, trained, and inspired to carry forward her lifelong mission of improving cancer outcomes for all people.

"She did so much for women with breast cancer at the local and national level. She was loved by all. Her contribution to improving the lives of Latinos and all cancer patients and survivors will never be forgotten," said Dr. Amelie Ramirez, director of Salud America! and the Institute for Health Promotion Research at UT Health San Antonio. "She will continue to be a bright light in advocacy and live on through those she’s touched and the change she inspired."

Sandi Stanford: Surviving Breast Cancer

Born on January 23, 1944, Sandi Stanford built a full life in San Antonio, Texas, where she raised her children alongside her husband while forging a successful career as an area manager at USAA. In 1993, however, her life trajectory shifted dramatically.

At the age of 50, what was supposed to be a joyful holiday season spent surrounded by family quickly turned into a profound crisis when she received a devastating phone call during the week of Christmas festivities. The voice on the other end confirmed her worst fears: doctors had discovered two separate tumors, measuring 5.5 centimeters and 1.0 centimeters. She was diagnosed with stage III breast cancer.

In early 1994, Stanford underwent intensive surgery and chemotherapy, enduring several severe, life-threatening adverse health events along the way. Throughout the grueling physical ordeal, her greatest source of strength was knowing her husband and children were steadfastly by her side.

At the time of her diagnosis, Stanford was fortunate to have health insurance that covered her medical treatments, as well as enough accumulated sick leave to weather the most physically demanding phases of her recovery. She was acutely aware that not everyone was as fortunate.

Living in South Texas, she witnessed firsthand how the Latino community was disproportionately impacted by the disease and faced towering systemic hurdles in accessing quality medical care.

"I started with a very little voice and now my voice is bigger [through advocacy]," Stanford later reflected in an interview with Salud America!. "I’m not afraid to say something or ask a doctor a question. Whereas in the Latina community, that’s not the case."

That stark disparity planted a seed. Upon completing her own treatment regimen, Stanford made the pivotal decision to walk the path of advocacy, dedicating her time, energy, and voice to helping and mentoring other women facing a breast cancer diagnosis.

Sandi Stanford and the Alamo Breast Cancer Foundation

Stanford’s formal journey into advocacy began in her hometown in 1995 when she became involved with the Alamo Breast Cancer Foundation. Established in 1993, the organization initially sought to support breast cancer patients by hosting regular support group meetings.

However, the medical community and survivors soon realized that the complex challenges patients faced required far more than a standard support group. After a founding member attended a symposium highlighting cutting-edge research for local oncologists, the nonprofit evolved. It developed an innovative advocacy program designed to bring everyday survivors directly into the fold of the San Antonio Breast Cancer Symposium (SABCS).

Stanford quickly emerged as a driving force behind the Alamo Advocate Program, recognizing that traditional support networks, while valuable, were only a fraction of the solution.

"Originally, we would just have a helpline. We just had a support group, and the thought was, we don’t need to do something else to accomplish what we need," Stanford told Cancer Today magazine. "Now we know we need to be talking to the researchers. We need to be a part of their grants. We need to understand the science. We need to be able to talk to them face to face so we can understand what they are saying, and they can understand us. There’s a respect there now."

Stanford served as a dedicated board member of the Alamo Breast Cancer Foundation from 1999 until her passing, and she held the position of organization president from 2009 to 2011. Her local involvement served as the springboard for an expansive, international career in advocacy.

A Global Voice for Breast Cancer Awareness

From her home base in San Antonio to conferences across the globe in places like Denmark, Stanford’s advocacy work knew no boundaries. She regularly addressed researchers, clinicians, and industry stakeholders, emphasizing the critical need for patient advocates to guide better research methodologies and shape more effective patient therapies.

Throughout her remarkable career, Stanford held leadership and planning roles across a multitude of major cancer centers and national organizations. In 1999, she began volunteering with the American Cancer Society as a public speaker and a certified breast self-exam trainer. She served on numerous planning and steering committees for the San Antonio Breast Cancer Symposium, helping to cement the event’s commitment to patient inclusion.

Staying closely connected to her local roots, Stanford was heavily involved with UT Health San Antonio’s Mays Cancer Center, serving as chair of its Community Advisory Board from 2019 to 2024. She also lent her expertise to University Health Systems committees between 2011 and 2020.

Her influence extended into high-level research and clinical arenas. She served on the board of directors for the San Antonio Clinical Trials Task Force, acted as an advocate member for the California Breast Cancer Research Program across multiple terms, and contributed to the Department of Defense Breast Cancer Research Program from 2005 to 2008. Whether speaking to high-profile researchers or collaborating with the WNBA Stars’ breast health initiatives in San Antonio, Stanford championed prevention and patient empowerment everywhere she went.

Shepherding a New Generation of Advocates

While her impact reached international stages, Stanford always found deep fulfillment in grassroots efforts close to home, such as the Advancing Cancer Research for Latinos and All Populations (ACRLP) biennial conference. Led by Dr. Amelie Ramirez, the conference brings together prominent researchers, physicians, healthcare professionals, patient advocates, and students from around the world to address cancer disparities affecting Latinos and broader populations.

As a respected research advocate and close colleague of Dr. Ramirez, Stanford served on the scientific planning committee for the conference. Alongside fellow advocate Dr. Barbara Segarra-Vázquez of the University of Puerto Rico, Stanford coordinated the conference’s survivorship programming, working tirelessly to elevate the visibility of cancer patient advocates.

Recognizing an ongoing gap in representation, Stanford and Segarra-Vázquez set out to establish a dedicated training program designed to teach survivors how to navigate complex healthcare systems and amplify the Latino patient voice in research.

"You really have to have passion to become a patient advocate," Segarra-Vázquez noted. "It’s that desire to help others, that desire to speak for those who cannot speak, maybe because they’re not sitting at the table, or maybe because they’re not here anymore. It’s our role to continue the legacy and to have less people or no people at all die from cancer."

With backing from Dr. Ramirez and major sponsors including Abbott, Pfizer, and Susan G. Komen, Stanford and Segarra-Vázquez launched the inaugural Latino Cancer Patient Advocate Training Program in February 2024, just ahead of the fourth ACRLP conference in San Antonio. The initial training welcomed 15 Latina participants eager to follow in their footsteps.

The program quickly expanded. In 2026, a second cohort welcomed 16 new Latino cancer survivors, extending participation to male cancer survivors and caregivers for the first time. Spanning diverse backgrounds, borders, and cancer types, the newest cohort completed their rigorous training on August 26, 2026.

"Since I met Sandi in 2012, I could tell that she was one of a kind. She was always selfless and just wanted to help new advocates find their voice," Segarra-Vázquez reflected. "I am grateful she believed in my vision of Latino advocates and partnered with me to make it happen. She was family to me."

Through this initiative, Stanford helped guide and mentor a fresh wave of advocates, ensuring that her legacy of empowering patients would continue long into the future.

Remembering Sandi Stanford’s Enduring Legacy

Sandi Stanford will be permanently remembered for her unwavering dedication to breast cancer advocacy and her fearless drive to help survivors find their voices.

Colleagues and friends at the San Antonio Breast Cancer Symposium remembered her as a pioneer in patient advocacy, a fierce leader, a mentor, and a dear friend. For decades, her presence at SABCS championed the patient perspective, leaving an immeasurable impact on the breast cancer community.

Since her passing, tributes have poured in from across the medical and advocacy communities. The Alamo Breast Cancer Foundation affectionately described Stanford as an "energizer bunny" and a "true powerhouse in breast cancer advocacy."

"For years, she poured her heart into empowering patients, elevating the voices of advocates, and demanding better research, care, and outcomes for all," the foundation stated. "Her strength, sharp insight, and boundless warmth transformed countless lives across the globe. While her presence leaves an irreplaceable void, Sandi’s extraordinary legacy of courage, service, and compassion will continue to guide our work every single day."

Similarly, Texas Wings characterized her life as a "beautiful testament to what can happen when survivorship becomes service."

"Her influence reached beyond titles and boardrooms," the organization noted. "It lived in the patients she encouraged, the advocates she befriended, the knowledge she shared, and the countless lives touched because she chose to turn her own experience into a lifetime of service."