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Practice Information
Patient Information
Physician Information
Our Surgical Services

  South Texas Cardiothoracic is committed to its corporate mission of "enhancing overall cardiac and vascular health " by providing high quality, patient-centered health care, surgical services and management support throughout San Antonio and the South Texas region of the United States.

Since 1997, South Texas Cardiothoracic has consistently grown and broadened its capabilities by attracting the premier cardiothoracic surgeons in this area. South Texas Cardiothoracic surgeons operate at eleven different hospitals in San Antonio, using leading edge techniques. We recently formed the Institute for Beating Heart Surgery to promote the use of off-pump coronary artery bypass operations for all appropriate heart surgery patients. We are now, and intend to remain, the preferred heart and lung surgical group in South Texas.


H. Wayne Crawford, M.D.

William M. Davis, M.D.

James R. Garrison, Jr., M.D.

Lawrence R. Hamner, III, M.D.

Timothy S. Lyda, M.D.

Daniel Martinez, M.D.

Richard G. Rouse, M.D.

Venkatesan Srinivasan, M.D.

Leopoldo Zorrilla, M.D.

Insurance Plans Honored
A list of the providers and plans in which most of our physicians participate.

  Affiliated Hospitals
A list of hospital systems and facilities at which our physicians maintain clinical privileges.

Copyright © South Texas Cardiothoracic & Vascular Surgical Associates
and Dragonfly Communications LLC 2000. All rights reserved. Disclaimer.

Cardio A-Z Guide
An Easy-To-Use Reference Guide to Cardiothoracic Surgery Terms.
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