![](http://gonzalesbci.wpengine.com/wp-content/uploads/2016/09/About-Union-Docs.png)
Gonzales Healthcare Systems is fortunate to have as part of their medical and professional staff a dedicated, caring, and skillful group of physicians and allied health professionals.
The Active Medical Staff members, all located in Gonzales, are listed by name below:
Gloria Box, M.D.
Phone: (830) 672-8497
More Information
Sean Hattenbach, M.D.
Phone: (830) 672-8502
More Information
Commie L. Hisey, D.O., Chief of Staff
Phone: (830) 672-8502
More Information
Kathleen M. Koerner, D.O., F.A.C.O.S.
Phone: (830) 672-8497
More Information
David Meredith, D.O.
Phone: (830) 672-8502
More Information
Humberto Rivas,M.D.
Phone: (830) 672-8473
More Information
John Thomas, M.D.
Phone: (830) 672-8502
More Information
Christopher Walker, M.D.
Phone: (830) 672-8502
More Information
Terry F. Eska, M.D.
Phone: (830) 672-4995
Fax: (830) 672-6593
More Information
Garth Vaz,M.D.
Phone: (830) 672-2424
More Information