Together, We're Stronger

The TEAM Foundation believes in the power of collaboration. Every initiative we launch is backed by trusted partners who share our vision for equitable access to healthcare and education across South Texas. Our work is made possible by medical institutions, physician providers, philanthropists, and community organizations who stand with us to make lasting change.

Below are the incredible partners helping bring our flagship initiative—Sight for South Texas—to life.

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Board of Directors for TEAM

Allan Castro

CEO
William E. Sponsel, M.D.

Board Chair and President
Calvin Mein, M.D.

Board Secretary
Joseph Kavanagh, M.D.

Board Treasurer

Ophthalmology Department

Sharon Acosta, MD

Program Director/Associate Professor, Comprehensive Ophthalmology
David Holck, M.D.

Professor, Oculoplastics
Lisa Marten, M.D.

Associate Professor, Cornea
David Scales, M.D.

Professor, Uveitis
Rachel Cooley, M.D.

Assistant Professor, Pediatric Ophthalmology
Saoul Mancha, O.D.

Assistant Professor, Imaging/Physiol Optics
Rosa Tang, M.D.

Professor, Neuro-Ophthalmology
Oday Al-Sheikh

Associate Professor, Comprehensive Ophthalmology
William E. Sponsel. M.D.

Professor, Glaucoma
Calvin Mein, M.D.

Professor, Retina
Joseph Kavanagh, M.D.

Associate Professor, Comprehensive Ophthalmology
Michael Mines, M.D.

Professor, Ophthalmic Pathology
Francisco Sanchez, MD

Clinical Instructor/Ancillary Faculty, Neuro-Ophthalmolgy
Charles McCash, M.D.

Professor, Pediatric Ophthalmology