Dr. Macias received his Bachelor of Science from The University of Arizona in Tucson, Arizona. He went on to receive his Doctor of Medicine at Baylor College of Medicine in Houston, Texas, before completing his Internal Medicine Residency at The University of Texas Health Science Center in San Antonio, Texas.
Dr. Macias received his Bachelor of Science from The University of Arizona in Tucson, Arizona. He went on to receive his Doctor of Medicine at Baylor College of Medicine in Houston, Texas, before completing his Internal Medicine Residency at The University of Texas Health Science Center in San Antonio, Texas.
The reviews listed below were collected independently of Gonzaba Medical Group through rater8. Each review represents an authentic and verified patient experience.
Truly cares about his patients, is very thorough, explains lab results, personable, friendly.
(3 days ago)
Sep-2026
Explains every detail
(1 week ago)
Sep-2026
Good Dr. And nurses
(1 week ago)
Sep-2026
Very caring and attentive.
(1 week ago)
Sep-2026
Appreciate medical concerns
(3 weeks ago)
Sep-2026
He is the most informed doctor that shares his knowledge with my wife and I. I love this guy.
(3 weeks ago)
Sep-2026
I don’t ever have any complaints with my doctor. I think he’s a very good doctor. He listens to everything that you need to tell him and he always comes up with a solution to help you with the problem that you’re having with your health I think he’s an amazing doctor and I will keep him. Thank you Dr. Macias.
(3 weeks ago)
Sep-2026
He's very thorough, I been here for a couple of months.
(3 weeks ago)
Sep-2026
Very informative and knowledgeable. Took time to listen to my concerns. Explains all the changes he's making and why.
(1 month ago)
Aug-2026
I was very satisfied, with him he explained everything and even the test he gave me thank you
Alejandro Macias Sustaita, M.D. was born in Juarez, Mexico and moved to El Paso, Texas with his family at the age of twelve. El Paso quickly became home to Dr. Macias, and to this day he still misses seeing the Star on the Mountain light up the night sky.
Dr. Macias was drawn to the medical field by two things: wanting to help others when they are at their most vulnerable, and the thrill of learning how life itself functions down to the cellular and molecular levels. He loves everything about medicine from working with patients, to appreciating medicine in its purest form, and through the spiritual experience of it.
He chose Gonzaba Medical Group because of their commitment to practicing medicine responsibly and ethically, and because they emphasize high quality of care and patient outcomes above all else. Dr. Macias shares, “Moreover, I was won over by Gonzaba’s deep roots in the community and their culture of treating patients Como Familia”.
Dr. Macias received his Bachelor of Science from The University of Arizona in Tucson, Arizona. He went on to receive his Doctor of Medicine at Baylor College of Medicine in Houston, Texas, before completing his Internal Medicine Residency at The University of Texas Health Science Center in San Antonio, Texas.
During medical school, Dr. Macias was greatly involved in his community through organizations such as the Houston Outreach, Medicine, Education and Social Services (HOMES) Clinic, where he aided at an outpatient clinic, serving Houston’s indigent population.
In his free time, Dr. Macias enjoys fútbol/soccer, photography, gaming, and marksmanship.
Dr. Alejandro Macias Sustaita is fluent in both English and Spanish.
Truly cares about his patients, is very thorough, explains lab results, personable, friendly.
Explains every detail
Good Dr. And nurses
Very caring and attentive.
Appreciate medical concerns
He is the most informed doctor that shares his knowledge with my wife and I. I love this guy.
I don’t ever have any complaints with my doctor. I think he’s a very good doctor. He listens to everything that you need to tell him and he always comes up with a solution to help you with the problem that you’re having with your health I think he’s an amazing doctor and I will keep him. Thank you Dr. Macias.
He's very thorough, I been here for a couple of months.
Very informative and knowledgeable. Took time to listen to my concerns. Explains all the changes he's making and why.
I was very satisfied, with him he explained everything and even the test he gave me thank you