Randy Johnston is the author of the book Robbed at Pen Point. He concentrates his law practice on legal malpractice and professional liability. He is a member of the International Academy of Trial Lawyers and the American Board of Trial Advocates. He served as an adjunct professor of law in 2015 at the UNT School of Law where he taught Professional Responsibility. He was the 2016 Trial Lawyer of the Year for the Dallas Bar Assoc. and received the 2017 Jim Bowmer Professionalism Award from the Texas Bar College.

ROBINSON, STEWART, MONTGOMERY & DOPPKE formed in 2019 as a partnership focusing its practice in legal ethics and professional responsibility. Each of the four partners previously worked for many years at the Illinois Attorney Registration and Disciplinary  Commission, with partner Mary Robinson having served as the Administrator of that office. The firm brings its considerable experience to bear in representing lawyers facing disciplinary inquiries and prosecutions; in assisting applicants to the bar in achieving admission to practice; in consulting with lawyers and others on ethical issues; and in providing expert opinion and testimony concerning contested professionalism issues.