Fred, emeritus staff member who was an orthodontist at Mayo Clinic from 2001 to 2018 and Jenn, a child life manager, share their experiences giving back to our patients through volunteer programs at Mayo Clinic. Fred is a retired Army colonel who serves as a Final Roll Call volunteer where they pay tribute to our service people in their final days. Jenn is a dog owner who volunteers with the Caring Canines program where they have specially trained and certified dogs to provide companionship and comfort to patients seeking care at Mayo Clinic.