Areas of Expertise:
Undergraduate: Texas A&M University
Medical School: University of Texas Southwestern
Residency: University of Alabama at Birmingham
Walker is board certified in internal medicine and palliative care.
Walker grew up in Amarillo and graduated from Amarillo High School. He was worked in Amarillo since 1993, including time at the J. O. Wyatt clinic in indigent care and the Jan Werner Adult Day Care (PACE program) for the elderly where he has consistently received high marks from medical students for teaching.
He has served on the Board of Directors of CareNet Crisis Pregnancy Center and Panhandle Aquatics. In his spare time he serves as the swim coach at San Jacinto Christian Academy, where his four children have attended. He has travelled to several developing countries on short term medical missions trips.