Johnston County, Oklahoma. Johnston County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 10,957. Its county seat is Tishomingo. It was established at statehood on November 16, 1907 and named for Douglas H. Johnston, a governor of the Chickasaw Nation. Johnston County is part of the Texoma Region.
Texas Health Physicians Group is a group practice with 219 locations. Currently, Texas Health Physicians Group's 720 physicians cover 56 specialty areas of medicine.
Senate Bill 202 transferred four occupational regulatory programs from the Department of State Health Services (DSHS) to the Texas Medical Board (TMB). Medical Physicists, Medical Radiologic Technologists, Perfusionists, and Respiratory Care Practitioners are now regulated by the TMB and each occupationâs respective board/advisory committee.