Catharine Vexler

Catharine Vexler is a community leader and philanthropic advocate dedicated to strengthening the San Antonio community through nonprofit leadership, fundraising, and community engagement. She served as President of the Board of the Landa Gardens Conservancy in 2024, demonstrating her commitment to advancing the organization’s mission and supporting the community. Catharine has played an active role in philanthropic fundraising, co-chairing Landa Nights: Bubbles & Blooms alongside her husband, Jeff, for a second time in 2025 in support of the Landa Gardens Conservancy. Through her leadership and involvement in community initiatives, she brings valuable experience in engaging supporters, cultivating philanthropic relationships, and bringing people together around meaningful causes.

As a founding advisory board member of Texas Autism Clinic (TAC), Catharine brings her nonprofit leadership experience, fundraising perspective, and passion for philanthropy to help advance TAC’s mission. She is committed to building the donor relationships and community partnerships necessary to expand access to high-quality, individualized autism therapy for children and families throughout the San Antonio region.

Catharine’s dedication to TAC is deeply personal. As the mother of a son with Level 1 autism and a daughter, she understands firsthand the importance of individualized care and access to services that help children reach their full potential. Her family’s experience fuels her commitment to helping TAC create lasting opportunities for children with autism and support for the families who love them. Through her advisory board leadership, fundraising involvement, and personal connection to TAC’s mission, Catharine is helping build a sustainable organization that will serve San Antonio families for generations to come.