- State Bar of Texas, Member
- American Board of Trial Advocates, Elected Advocate
- Texas Bar Foundation, Elected Fellow and Life Fellow
- College of the State Bar of Texas, Member
- American College of Legal Medicine, Elected Member
- American Society of Law and Medicine, Elected Member
- Dallas Bar Association, Member
- Bar Association for the United States Court of Appeals for the Fifth Circuit
- Baylor Law Review Association, Life Member
- Baylor Law School Alumni Association, Life Member
- Baylor Law School Alumni Association, Past President and Director
- Dallas Bar Foundation, Charter Life Fellow