Robert G. Heiserman was an adjunct professor of law at the University of Denver Sturm College of Law. He practices only in the field of immigration law. Successful clients of his firm include corporate, professional, medical, scientific, engineering, professional and amateur sports organizations as well as theater and the arts. Bob was the founder of the Colorado chapter of the American Immigration Lawyers Association (AILA), and later served on its national Board of Governors. He was also chair of AILA's national Professional Ethics and Grievances Committee for 9 years. He presented papers and led discussions on professional responsibility and immigration law before civic and professional groups, trade associations, and government agencies both in and outside the United States. Bob has directed his own practice since 1972.