William M. Davis, M.D.

Dr. Davis joined South Texas Cardiothoracic and Vascular Surgical Associates in September 1997, and currently serves as Vice President. He began his surgical practice in San Antonio after completing his medical training in 1991. Dr. Davis is a Diplomat of the American Board of Surgery and the American Board of Thoracic Surgery. Dr. Davis graduated […]

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

Dr. James R. Garrison, Jr. earned his B.A. in Biology from University of Texas. He received his Doctor of Medicine from Texas Tech University School of Medicine in 1990 and completed his internship and residency in General Surgery from the University of Louisville in 1996. Dr. Garrison went on to complete a Fellowship in Cardiothoracic […]

R. Brent New, M.D.

Dr. New attended Texas A&M University, then earned his B.S. in Biology from Lamar University in Beaumont, Texas. He received his Doctor of Medicine from the University of Texas Health Science Center at San Antonio in 1995 and completed his Surgery residency and research fellowship at the Medical University of South Carolina (Charleston) in 2001. […]

Chad N. Stasik, M.D.

Dr. Stasik earned his undergraduate and medical school degrees from the University of Michigan in Ann Arbor, Michigan in 2001 and 2005, respectively. He then completed his general surgery residency at the University of Florida in Gainesville, Florida, and his cardiothoracic surgery residency at the University of Texas Health Science Center in San Antonio, Texas. […]

Leopoldo Zorrilla, M.D.

Dr. Zorrilla joined South Texas Cardiothoracic and Vascular Surgical Associates in September 1997. He began his surgical practice in San Antonio in 1972. He is a Diplomat of the American Board of Surgery and the American Board of Thoracic Surgery. Dr. Zorrilla came to the United States after graduating from the National Medical School at […]

Christina “Tina” Lamkin

Christina “Tina” Lamkin, MPAS, PA-C, Certified Physician Assistant, obtained her Master of Physician Assistant Studies at Stony Brook University in Stony Brook, New York. She received her undergraduate degree in Biomedical Science at Texas A&M University. Tina is certified by the National Commission of Certification for Physician Assistants and is licensed through the Texas Medical Board. She […]