About Us

A Legacy of Excellence in Eye Care

Meet Our Team
Comprehensive Eye Care, All in One Place
The doctors who established the practice:

Dr. Thomas F. Hogan Jr.

Dr. Joe R. McFarlane Jr.

Founded in 1970 by Dr. Thomas F. Hogan Jr. and Dr. Joe R. McFarlane Jr., Ophthalmology Associates of San Antonio was built on a simple mission: to provide comprehensive, accessible, and high-quality eye care in a central location.

Our Team of Specialists

Today, Ophthalmology Associates has grown to five world-class Eye M.D.s, each bringing a unique area of subspecialty training, experience, and expertise. By combining their skills, our physicians provide total eye care under one roof, ensuring every patient receives the right care for their individual needs.

John A. Campagna, M.D.
Joined 1997
Cooper M. Clark, DO
Joined 2014
Mark J. Trevino, M.D.
Joined 2015
Karima S. Khimani, M.D.
Joined 2023
Humberto Salazar , M.D.
Joined 2023
Issam Harmouch, DHA
Joined 2024
Our ultimate goal is to enhance the quality of life for every patient—helping each person see their best and protecting their vision for a lifetime.
Watch our video and see how we are growing

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