200605-N-VI515-1028 SAN DIEGO (June 5, 2020) Capt. Arnett Klugh, left, a Navy pediatric neurosurgeon, talks to Matthew Oprandy and his son in a pre-operative room at Naval Medical Center San Diego (NMCSD), June 5, 2020 before the child's tenth operation at NMCSD. NMCSD's mission is to prepare service members to deploy in support of operational forces, deliver high quality healthcare services, and shape the future of military medicine through education, training and research. NMCSD employs more than 6,000 active duty military personnel, civilians and contractors in Southern California to provide patients with world-class care anytime, anywhere. (U.S. Navy photo by Mass Communication Specialist 2nd Class Erwin Jacob V. Miciano/Released)