University of Oklahoma (Bachelor of Arts, 1970. J Doctorate„ 1976). Phi Delta Phi. Member, 1988-1991 and Chairman, 1990, Oklahoma Professional Responsibility Commission.
Working as a partner of FIFTH AND FRISCO Physician organization BOX 1387. Admitted to the bar, 1976, Oklahoma. 1978, United States. District Court, Northern District of Oklahoma.
1982, United States.
District Court, Western District of Oklahoma and United States. Court of Appeals, 10th Circuit. Major clients of MART TISDAL: Counsel FOR: First National Bank and Trust Company, Clinton, Oklahoma.
Custer County, Oklahoma and American Bar Associations. Oklahoma Trial Lawyers Association. Oil and Gas.