Core Residency Faculty and Staff

Faculty

Katherine Hartl

Katherine Hartl, M.D.

Assistant Professor

Program Director, Family Medicine Residency Program

Medical School:  University of Arizona College of Medicine-Tucson (2016).

Residency: University of Arizona Alvernon Family Medicine Residency Program (Tucson) (2019).

American Board of Medical Specialties: Certified Diplomate of the American Board of Family Medicine.

Research Interests: Resident and medical student education, postpartum and mother-baby care, EMR optimization, process effectiveness and efficiency, team-based care and patient engagement.

Lorenzo Aragon, M.D., FAAFP

Lorenzo Aragon, M.D., FAAFP

Associate Professor

Director, Inpatient Services

Medical School: National Autonomous University of Nicaragua - 1981

Residency: Texas Tech University Health Sciences Center El Paso Family Medicine Residency Program - 1996

Fellowship: Academic Family Medicine Fellowship at McClennan County Medical Education and Research Foundation, Waco, Texas

American Board of Medical Specialties: Certified American Board of Family Medicine

Research Interests: Geriatrics

Colby Genrich

Colby Genrich, M.D.

Assistant Professor

Director, Sports Medicine Fellowship

Medical Director, Texas Tech Physicians of El Paso at Kenworthy

Medical School: Saint George's University School of Medicine - Grenada

Residency: Hackensack Meridian Health - Mountainside Medical Center, Verona, New Jersey

Fellowship: Sports Medicine at Texas Tech University Health Sciences Center El Paso, El Paso, Texas 

American Board of Medical Specialties: Certified American Board of Family Medicine, Certificate of Added Qualifications (CAQ) - Sports Medicine

Research Interests: Medical education, sports medicine, concussion diagnosis and management, ultrasound for diagnosis and intervention, and mental health. 

Melanie Longhurst, Ph.D., M.Ed.

Melanie Olivas Longhurst, Ph.D., M.Ed.

Assistant Professor

Behavioralist

Graduate School: 

  • Ph.D, Texas Tech University, Lubbock, Texas (2016)
  • M.Ed., University of Texas at El Paso, El Paso, Texas (2010)


Clinical/Research Interest: Intersection of mental health and health concerns, primary care mental health integration, wellness, and examining the influence of protective factors in stress and acculturation processes. 

Elise Madrid

Elise Madrid, M.D.

Assistant Professor

Medical School: The University of Chicago Pritzker School of Medicine, Chicago, Illinois (2015)

Residency: Harbor UCLA Family Medicine Residency, Torrance, California (2018)

American Board of Medical Specialties: Certified American Board of Family Medicine

Research Interests: Women's health and medical education

Jordan Maxwell, D.O.

Jordan Maxwell, D.O.

Assistant Professor

Associate Director, Sports Medicine Fellowship

Medical School: Kansas City University College of Osteopathic Medicine, Kansas City, MO (2020)

Residency: Creighton University Family Medicine Residency, Phoenix, AZ (2023)

Fellowship: Texas Tech Health El Paso Sports Medicine Fellowship, El Paso, TX (2024)

American Board of Medical Specialties: Certified, American Board of Family Medicine; Certificate of Added Qualifications (CAQ) - Sports Medicine

Research Interests: Sports medicine

 

Roxanna Perez, D.O.

Roxanna Perez, D.O.

Assistant Professor

Medical School: William Carey University College of Osteopathic Medicine, Hattiesburg, Mississippi (2021)

Residency: Texas Tech Health El Paso Family Medicine Residency (2024)

Fellowship: Texas Tech Health El Paso Sports Medicine Fellowship, El Paso, TX (2025)

American Board of Medical Specialties: Certified American Board of Family Medicine

Research Interests: Sports Medicine, Osteopathic Manipulative Medicine

Justin Wright, M.D.

Justin Wright, M.D., FAAFP, FAMSSM

Associate Professor 

Vice Chair for Graduate Medical Education

Associate Director, Family Medicine Residency Program

Medical School: Texas Tech University Health Sciences Center, Lubbock, TX (2006)

Residency: Crozer-Keystone Family Medicine Residency Program, Springfield, PA (2009)

Fellowship: Crozer-Keystone Sports Medicine Fellowship, Springfield, PA (2010)

American Board of Medical Specialties: Certified American Board of Family Medicine, Certificate of Added Qualifications (CAQ) - Sports Medicine, Diplomate American Board of Obesity Medicine

Research Interests: Sports medicine; ultrasound in medical education; and obesity

Program Coordinator

Priscilla Carrazco

Priscilla Carrazco

Program Coordinator