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.
his bedside manner is good … he seemed to care about the medical problems that i have … i felt comfortable with that… and he seemed generally concerned about my health problems
(4 days ago)
May-2026
Great customer service.
(4 days ago)
May-2026
He explained it to me my options did l have really like him good doctor
(1 week ago)
May-2026
Awesome
(1 week ago)
Apr-2026
Greater explaining blood results about test. Review all medication explaining and medication's making an adjustment necessary. Very friendly and caring.
(1 week ago)
Apr-2026
Dr macias excellent and friendly
(2 weeks ago)
Apr-2026
It was my first time visiting with him he was ever caring and answering any questions that I had to ask about anything that I was curious about. Good listener and I think we’re going to get along great
(2 weeks ago)
Apr-2026
He always listens carefully and provides good information and answers for my problems and addresses my concerns with professionalism and compassion which I greatly appreciate
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.
his bedside manner is good … he seemed to care about the medical problems that i have … i felt comfortable with that… and he seemed generally concerned about my health problems
Great customer service.
He explained it to me my options did l have really like him good doctor
Awesome
Greater explaining blood results about test. Review all medication explaining and medication's making an adjustment necessary. Very friendly and caring.
Dr macias excellent and friendly
It was my first time visiting with him he was ever caring and answering any questions that I had to ask about anything that I was curious about. Good listener and I think we’re going to get along great
He always listens carefully and provides good information and answers for my problems and addresses my concerns with professionalism and compassion which I greatly appreciate
Muy buena atencion
Beautiful attitude