Dr. DeCastro completed his family medicine residency training at McLeod Family Medicine, Florence, SC in 2005. He then served in the United States Air Force in both Primary Care and Aerospace Medicine at Barksdale AFB in Shreveport, LA from 2005 to 2009. He deployed to Iraq in 2008 and served as the chief physician of the Intermediate Care Ward in the busiest trauma center of the region. He still currently serves as a flight surgeon in the USAF reserves. Additionally, he completed a sports medicine fellowship at the Southern Illinois School of Medicine in 2009. He then returned to SC with his family and worked in Urgent Care prior to joining MUSC in 2012. He has extensive training in the non-operative management of musculoskeletal problems, from acute injury through rehabilitation, and is trained in the use of musculoskeletal ultrasound for diagnostic and treatment purposes. His main areas of interest are sports medicine, cardiovascular fitness, and ultrasound, and medical education.