Brown moved to Reno, Nevada in 1981 and became a medic. In 1986 he moved to Lake Tahoe and worked for the Fire Protection District, where he worked until 1999. In 2006 he became the chief of the North Lake Tahoe Fire Department.

After graduating from Ohio State Medical School, Campton moved to Las Vegas, Nevada in 1963 and worked at Southern Nevada Memorial Hospital. He worked at a private practice until 1970 before moving to Pahrump in 1980

Carlson graduated from Queens University Medical School in Kingston, Ontario in 1974. He established a practice in Fallon, Nevada in 1977. In the 1980s, Carlson pushed for advanced ER training for physicians in Nevada and ER services in rural hospitals.