The reviews listed below were collected independently of Gonzaba Medical Group through rater8. Each review represents an authentic and verified patient experience.
Such an awesome caring doctor
(4 days ago)
Jul-2026
I am very pleased with her care.
(5 days ago)
Jul-2026
She is a good doctor
(1 week ago)
Jul-2026
Explained everything so I could understand
(2 weeks ago)
Jul-2026
Excellent service
(2 weeks ago)
Jul-2026
Really tries to help
(2 weeks ago)
Jul-2026
I cannot said enough about Dr Ballester. Exceptional Provider. Compassionate with her Patients. Ask all the right questions and listen.
Excellent Rheumatology.
God Blessed her and all who help achieves her daily work.
(2 weeks ago)
Jul-2026
She is aways has explained what is happening and if need be a referral.
(2 weeks ago)
Jul-2026
I am vey pleased with the care I am receiving.
(3 weeks ago)
Jul-2026
Excellent explanation of my diagnosis. She explains everything in layman terms.
(3 weeks ago)
Jul-2026
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Downtown Clinic (Family)
1303 McCullough Ave Suite 170 San Antonio., TX 78212
Dr. Ana Ballester-Fiallo, a native of Puerto Rico, moved to San Antonio in 1987. She earned her medical degree from the University of Puerto Rico School of Medicine and went on to continue her residency at the University District Hospital in San Juan, Puerto Rico. Dr. Ballester served in the Armed Forces (Army) during Desert Storm 1989-1993. Dr. Ballester-Fiallo completed a Fellowship in Rheumatology at the University of Puerto Rico and University District Hospital. She also received a Fellowship in Clinical Immunology from the UT Health Science Center in San Antonio.
Dr. Ballester-Fiallo is Board Certified in Rheumatology and Internal Medicine. She was also an Instructor of Medicine at the University of Puerto Rico and UT Health Science Center in San Antonio. She joined Gonzaba Medical Group as a Rheumatology Specialist in 2014.
Dr. Ballester-Fiallo is fluent in English and Spanish.
Education University of Puerto Rico School of Medicine
Such an awesome caring doctor
I am very pleased with her care.
She is a good doctor
Explained everything so I could understand
Excellent service
Really tries to help
I cannot said enough about Dr Ballester. Exceptional Provider. Compassionate with her Patients. Ask all the right questions and listen. Excellent Rheumatology. God Blessed her and all who help achieves her daily work.
She is aways has explained what is happening and if need be a referral.
I am vey pleased with the care I am receiving.
Excellent explanation of my diagnosis. She explains everything in layman terms.