A founding partner of the Long Island-based law firm Collins Gann McCloskey and Barry, and a former Nassau County assistant district attorney, he is internationally recognized as a top legal authority in the field of dietary supplements and performance-enhancing substances. Collins also appeared in the documentary “Bigger, Stronger, Faster.” He has contributed chapters to two textbooks on sports nutrition and is a frequent contributor to various bodybuilding publications. His law firm assists athletes, trainers, supplement companies and many others with a variety of legal needs.