Listed in: The Best Lawyers in America, Taxation section and Trusts and Estates section, 1989—; Chambers High Net Worth Guide, 2016---; Who's Who in American Law, 1996—-; Who's Who in America, 1996—. Assistant Business Manager, DePaul Law Review, 1974-1975. Adjunct Professor: Graduate Tax Program, University of Denver College of Law, (1976-1977, 1984). Instructor: School of Advanced Career Studies, The American College, 1977-1980; Continuing Professional Education Programs, Colorado Society of Certified Public Accountants, 1978-2010. Lecturer, Institute for Advanced Legal Studies, University of Denver College of Law, 1980-2007. Editor, Tax Tips Column, The Colorado Lawyer, 1982-1984. Program Chairman, Biennial Advanced Estate Planning Symposium, University of Denver College of Law and CLE in Colorado, Inc., 1984-2017. Has lectured on taxation and estate planning topics to legal and accounting groups in 38 states.