The reviews listed below were collected independently of Gonzaba Medical Group through rater8. Each review represents an authentic and verified patient experience.
She is the best at her job very knowledgeable.
(1 week ago)
Nov-2025
She is the best and cool doctor
(1 week ago)
Nov-2025
Dr Ballester is the very best Dr. is.very friendly n caring , my family appreciates that Dr. Ballester will have the best meds for my Mom if needed Dr. Ballester will advice the family what to do or give my Mom ,when it concerns her delicate health.
(1 week ago)
Nov-2025
I love here beautiful spirit caring manner for her patients always have ear for listening and solving issues presented 🙏🏾❤️
(1 week ago)
Nov-2025
Dr Ballester has been my Dr for 25 years. I absolutely love her. She treats her pts with much love and compassion
(1 week ago)
Nov-2025
First time to see her,loved her..Wish she could solve all my health problems..
(2 weeks ago)
Nov-2025
Always great
(2 weeks ago)
Nov-2025
Very thorough and explained everything
(2 weeks ago)
Nov-2025
Listens and great bedside manner ❤️
(2 weeks ago)
Nov-2025
Always thorough, and genuine concern for my well-being.
(2 weeks ago)
Nov-2025
Read More
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
She is the best at her job very knowledgeable.
She is the best and cool doctor
Dr Ballester is the very best Dr. is.very friendly n caring , my family appreciates that Dr. Ballester will have the best meds for my Mom if needed Dr. Ballester will advice the family what to do or give my Mom ,when it concerns her delicate health.
I love here beautiful spirit caring manner for her patients always have ear for listening and solving issues presented 🙏🏾❤️
Dr Ballester has been my Dr for 25 years. I absolutely love her. She treats her pts with much love and compassion
First time to see her,loved her..Wish she could solve all my health problems..
Always great
Very thorough and explained everything
Listens and great bedside manner ❤️
Always thorough, and genuine concern for my well-being.