About TMA

  • Texas Medical Association was organized by 35 physicians in 1853 to serve the people of Texas in matters of medical care, prevention and cure of disease, and the improvement of public health. Today, with more than 59,000 physician and medical student members, TMA is the nation's largest state medical society. 

    Vision: Improving the Health of All Texans

    Mission: Empowering Texas Physicians in the Practice of Medicine

  • Texas Medicine Magazine

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    This year, new Texas Medical Association and Association leaders will be sworn in at TexMed in San Antonio and set the stage for the powerful impact that more than 59,000 TMA members can make when they unite.

    Read The Latest Issue  
  • TMA President G. Ray Callas, MD

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    The Texas Medical Association (TMA) today installed Beaumont anesthesiologist G. Ray Callas, MD, as president during TexMed, the association’s annual conference, held in Dallas this year.

    “It’s an honor and a privilege to take care of patients and help lead physicians in the state of Texas,” said Dr. Callas. “The Texas Medical Association is the greatest medical association of physicians in the United States.”

    Dr. Callas says in his year as TMA’s 159th president he wants to promote policies that can improve Texans’ lives.

    More About Dr. Callas  
  • Get Involved

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    TMA is helping to strengthen your practice by offering advice and creating a climate of medical success across the state. 

  • What could a TMA membership mean for you, your practice, and your patients?