Holy Cross Clinic | HealthTexas | Best Family Doctor In San Antonio

Holy Cross Family Health Center

Hours: Monday- Friday 8:00 am - 5:00 pm
590 N General McMullen Dr | San Antonio, TX 78228-6230
Telephone: (210) 249-0212 | Fax: (210) 249-0217

Dr. Dominguez was born and raised in Deming, New Mexico. He received his Bachelor of Engineering from the University of Texas at Austin and his Doctor of Medicine from the University of Texas Health Science Center at San Antonio. Dr. Dominguez completed his residency at Texas Tech University Health Science Center in El Paso, Texas.


Dr. Cynthia Gneco is a native of the Dominican Republic and is Board Certified in both Internal and Geriatric medicine. Her clinical practice focuses on dementia syndromes, sleep medicine, diabetes as well as preventive medicine. She takes great privilege in keeping her patients healthy focusing mostly on their quality of life.



I was able to get a same day appointment turned out I had the flu and was able to get treatment same day.

Bernadette S

Dr. Dominguez and his staff are always professional.

David L

I love it how they treat me in Dr. Dominguez's office everyone treats me with respect and nobility. Thank you very much to the office personnel and to Jessica for helping me with the questionnaire.

Maria C

Excellent attention from the doctor nurses & receptionists. Thanks.

This was my first visit with Dr. Dominguez. The receptionist and assistants were very friendly and helpful. Dr. Dominguez was very attentive and nice and listened to everything I asked I know I'm going to be very happy here.