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"I chose to specialize in Gastroenterology because it is a specialty that encompasses a wide variety of pathology and organ systems. I have a special interest in Interventional Endoscopy, complex ERCP, diagnostic and therapeutic Endoscopic Ultrasound, small bowel enteroscopy, Radiofrequency ablation for barretts esophagus and endoluminal stents."


Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Office cleanliness

Based on patient feedback.


preferred provider
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.


Dr. Prazak's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
4.5 Provides follow-up as needed
Office Rating
Showing ratings for:
621 Camden St Ste 202, San Antonio, TX, 78215
n/a Average office wait time
5.0 Office cleanliness
5.0 Courteous staff
5.0 Scheduling flexibility
Texas Digestive Disease Consultants
621 Camden St Ste 202
San Antonio, TX, 78215
Showing 1-15 of 15 reviews
"He takes the time to listen. He also does a good job recalling and reviewing records for past medical history at each follow up appointment. I am confident in Dr. Prazak’s care. "
  • July 11, 2024
"I was scheduled for an appointment and called the office first thing that morning to reschedule due to a family emergency. I had to call 7 times before someone answered and then I was told someone would call me back to reschedule . Have not heard from the doctor's office since. My appointment was March 25th. I guess calling patients back is not part of their job. Will be finding another doctor "
  • March 28, 2024
"I like Dr. Prazak but it is difficult to get a timely appointment with him and he seems content to pawn his patients off on the PA, who I refuse to meet with, or a nurse practioner. I am dealing with a significant health concern and prefer to meet with my actual doctor! PAs and NPs are fine for ongoing, routine care. Diagnostic conversations should be handled by the physician."
  • March 21, 2024
"I really am satisfied and comfortable talking to Dr.Prezak. I don't feel uncomfortable and nervous..He explains everything thoroughly.I like thei mission Trails Office.. cause it's closer I also liked the downtown office as well..Staff were very friendly and not stuckup.."
  • February 11, 2024
"Dr Prazak and his team are the best!! They provided very good bedside experiences and took the necessary time following my procedure in explaining the results. I highly recommend Dr. Prayzak!!"
  • December 22, 2023
"Dr. Prazak is excellent. Listens to your concerns, is very attentive and makes sure he comes by to see you before and after procedure to make sure you’re ok."
  • November 28, 2023
"Excellent Dr and staff, extremely satisfied highly recommend..."
  • November 7, 2023
"Appreciated him taking my situation in an emergency basis. He was thorough and explained the results for us."
  • October 27, 2023
"I felt comfortable with all the nurses who were there and Dr,Prazak was so cool and great person ."
  • September 29, 2023
"Very well even though I didn't see Dr Prazak but saw Nurse Practitioner she took care of my appt n treatment very well. "
  • September 19, 2023
"First visit with your office. First experience was good. Received a very detailed review and instructions. Very courteous staff."
  • September 13, 2023
"Had a colonoscopy at GBA. Dr. Prazak performed the procedure. He did a great job. He did talk to me before the procedure and afterwards. I didn't experience any problems. I would recommend Dr. Prazak. "
  • September 1, 2023
"Awesome Dr & staff! "
  • August 25, 2023
"Dr Prazak was excellent! The office staff was friendly, helpful, answered any questions I had. They made me feel at ease before my procedure. I'm glad I was referred to his office."
  • August 4, 2023
"Excellent gastroenterologist,calm, pleasant and explains well.procedure was done safely .staff Melissa and kelley were very helpful.thank you very much.God bless you.we will recommend you to anybody."
  • April 7, 2023


San Antonio - Pearl Brewery/Riverwalk
621 Camden St Ste 202
San Antonio, TX, 78215
  • Accepting New Patients
  • Accepting New Patients
3327 Research Plz Ste 305
San Antonio, TX, 78235
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted
256 Medical Dr
Jourdanton, TX, 78026
  • Accepting New Patients
  • Accepting New Patients
Baptist Medical Center
111 Dallas St
San Antonio, TX, 78205
1905 E State Highway 97
Jourdanton, TX, 78026




Medical School
Universidad Peruana Cayetano Heredia


Please verify insurance information directly with your doctor's office as it may change frequently.
  • CIGNA LocalPlus
  • Oscar - San Antonio MRF
  • UHC Navigate HMO
  • Humana HMO Premier MRF
  • Aetna HMO
  • Humana San Antonio HMOx
  • UHC Choice Plus POS
  • Humana HMO Premier
  • Humana HMO
  • Aetna Signature Administrators PPO
  • Humana National POS
  • BCBS TX Blue Advantage HMO
  • HAP Personal Alliance HMO - Henry Ford Choice
  • BCBS Blue Card PPO
  • Humana Choice POS
  • HAP HMO Full Network
  • Ambetter Superior Health Plan
  • Aetna Choice POS II
  • BCBS TX BlueChoice
  • CIGNA Open Access Plus
  • UHC Navigate POS
  • Humana Preferred PPO
  • UHC Options PPO
  • Humana ChoiceCare Network PPO
  • Aetna Managed Choice POS Open Access
  • HAP Preferred PPO
  • Ambetter from Superior HealthPlan MRF
  • Multiplan PPO
  • Humana National HMO
  • First Health PPO
  • Imagine Health SmartCare
  • Aexcel PPO
  • Blue Essentials HMO
  • Molina place TX
  • Oscar Insurance TX
  • TX Ambetter
  • UHC Nexus Open Access
  • Aetna Elect Choice EPO Open Access
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Open Choice PPO
  • Ambetter TX
  • AWH BaptistHealth HealthTexas Managed Choice
  • BCBS TX Blue Essentials HMO
  • Humana / ChoiceCare Network PPO
  • Humana/ChoiceCare+ Network PPO
  • Medica Choice With UHC
  • Molina Marketplace TX
  • Oscar EPO TX



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