Resident Physician
Walter Reed National Military Medical Center
Brendon McCullough, DO; CPT, Medical Corps, US Army; PGY-2, Physical Medicine & Rehabilitation, Walter Reed National Military Medical Center (WRNMMC).
CPT McCullough grew up in San Antonio, TX and attended Willamette University (BA, 2018). He was commissioned as a 2nd Lieutenant in the Army Independent Ready Reserve (IRR) in 2020 and attended the University of the Incarnate Word School of Osteopathic Medicine (DO, 2024) on a Health Professions Scholarship. He was commissioned as an active duty Captain in 2024 and completed his Transitional Year Internship at WRNMMC in 2025.
He is currently in his second year of PM&R residency at WRNMMC. His interests include Interventional Pain, Sports Medicine, and Regenerative Medicine.