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.

After completing his residency at the University of New Mexico, Christensen moved to Ely, Nevada in 1968. In 1969, he began conducting training exercises for emergency situations. Christensen serves as medical director for the county system and for the Ely City fire and ambulance service.

Curtis serves as a member of the Professional Rescue Instructors of Nevada to train first responder groups in Nevada. Curtis moved to Virginia City, Nevada in 1958 and worked for the Silver City Fire Department and the Virginia City department.

A native of Yerington, Nevada, Diede joined the Hawthorne Volunteer Fire Department in 1969. He stopped working for the ambulance service in 1976.

A native of McGill, Nevada, Dunton began managing a group of physicians in 1962. In 1973, Dunton began EMT classes, and by 1982 had begun teaching the classes. He performed ambulance duties until 1993.

Elliott arrived in Tonopah in 1980 when he was assigned to a nearby Air Force site. He joined the ambulance service and received EMT training from the Air Force

A native of Tonopah, Nevada, Fabbi worked for the Nevada Power Company after graduating high school in 1953. In 1961, he was badly burned, and when he returned to work he became the safety director. In the late 1960s, he began teaching at Clark County Community College.