The reviews listed below were collected independently of Gonzaba Medical Group through rater8. Each review represents an authentic and verified patient experience.
We appreciate everything Dr.Balester does for our Mother ,Dr.Ballester is a caring doctor ,she makes sure that Our Mother gets the best care ,Dr.Ballester takes time to talk.to the family, she is so funny also
(1 week ago)
Sep-2026
She is very cordial. She provided avlt of medical information.
(1 week ago)
Sep-2026
Excellent Doctor. She takes her time with you and listens and cares. I would recommend her to anyone.
(1 week ago)
Sep-2026
Such an excellent doctor. Kind, caring and listens. Her staff is exceptional
(1 week ago)
Sep-2026
Excellent
(1 week ago)
Sep-2026
She is very thorough and listened to all concerns. Very likable and friendly. She is very knowledgeable and professional puts me at ease to know my mom is seeing a good doctor
(1 week ago)
Sep-2026
Love Dr Ballester. She is wonderful and covers all the bases. She is the best and very compassionate .
(1 month ago)
Aug-2026
Dr ballester was so nice and showed that she cared a lot about my health thank you so much for having her part of the gonzaba Medical Group!!
(1 month ago)
Aug-2026
Excellent would recommend my friends and family.
Thank You 🙏
(1 month ago)
Aug-2026
I truly love this doctor. She listens. She explains. She is friendly and professional. She is empathetic and compassionate where most doctors aren’t these days.
(1 month ago)
Aug-2026
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
We appreciate everything Dr.Balester does for our Mother ,Dr.Ballester is a caring doctor ,she makes sure that Our Mother gets the best care ,Dr.Ballester takes time to talk.to the family, she is so funny also
She is very cordial. She provided avlt of medical information.
Excellent Doctor. She takes her time with you and listens and cares. I would recommend her to anyone.
Such an excellent doctor. Kind, caring and listens. Her staff is exceptional
Excellent
She is very thorough and listened to all concerns. Very likable and friendly. She is very knowledgeable and professional puts me at ease to know my mom is seeing a good doctor
Love Dr Ballester. She is wonderful and covers all the bases. She is the best and very compassionate .
Dr ballester was so nice and showed that she cared a lot about my health thank you so much for having her part of the gonzaba Medical Group!!
Excellent would recommend my friends and family. Thank You 🙏
I truly love this doctor. She listens. She explains. She is friendly and professional. She is empathetic and compassionate where most doctors aren’t these days.