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  • Office

    248 County Road 317
    Sabinal, TX 78881
    Phone+1 210-725-5598

Summary

  • David Lex Brown graduated from Texas Christian University in 1971 with a BS in biology. He attended USAF Undergraduate Pilot Training at Reese AFB, TX, earning his wings in April 1972. From then until 1980, Col Brown flew the A-7D Corsair II, the OV-10 Bronco, and the A-10 Thunderbolt II. In 1980, he separated from the Air Force to attend medical school at Texas Tech University Health Sciences Center, Lubbock, TX. He earned a Doctor of Medicine degree in 1984, was board certified in family practice in 1987, and practiced family medicine until 1992. He rejoined the USAF in 1992 as a flight surgeon and became a pilot-physician in 1993, flying the F-117A Nighthawk stealth fighter. From 1997-1999 he was a researcher with the Air Force Research Laboratory, and from 1999-2002 he was the Senior Medical Officer Pilot with the Royal Air Force Centre of Aviation Medicine, RAF Henlow, UK flying the Hawk T Mk 1. He retired as a colonel from the Air Force on 1 April 2011 as Director, Human Performance Integration, 711th Human Performance Wing, Brooks City-Base, TX, responsible for Human Systems Integration and Human Performance in Air Force Materiel Command. He worked part-time as an associate with Booz, Allen, Hamilton, consulting for the USAF Surgeon General. In February 2020 he completed a Fellowship in Integrative Medicine at the University of Arizona.

Education & Training

  • North Central Texas Medical Foundation
    North Central Texas Medical FoundationResidency, Family Medicine, 1984 - 1987
  • Texas Tech University Health Sciences Center School of Medicine
    Texas Tech University Health Sciences Center School of MedicineClass of 1984

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 1985 - 2025
  • American Board of Family Medicine Family Medicine
  • Royal College of PhysiciansDiploma in Aviation Medicine

Awards, Honors, & Recognition

  • HARRY G. MOSELEY AWARD Aerospace Medical Association, 2008

Publications & Presentations

Journal Articles

  • Human Performance Optimization: A Framework for the Military Health System  
    Travis, Thomas W. and Brown, David L, Military Medicine, 3/6/2023
  • At war with fatigue  
    Brown DL, Caldwell JL, Chandler JF, Armed Forces Journal
  • Managing the human weapon system: a vision for an air force human-performance doctrine  
    Tvaryanas AP, Brown L, Miller NL, Air & Space Power Journal
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Professional Memberships