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Your Trusted Partner for Exceptional Gastroenterology Services in San Antonio

Personalized, Around-The-Clock Treatment By Board-Certified Physicians
Your gastroenterology needs are at the forefront when you choose our team at San Antonio Gastroenterology Associates. We’re a network of skilled and experienced GI professionals who are dedicated to getting you connected with the right resources and treatments. Our team looks forward to becoming a trusted source for your GI needs throughout the San Antonio, TX area. Improve your digestive health today and schedule an appointment.
OUR SERVICES
Anorectal Manometry
Argon Laser Therapy
Capsule Endoscopy
Chronic Care Management
Colon Cancer Screening
Colonoscopy
Esophageal Dilation
Esophageal Manometry
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Hemorrhoid Banding
Infusion Therapy (IV Infusion)
Sphincterotomy
Services
Anorectal Manometry
Argon Laser Therapy
Capsule Endoscopy
Chronic Care Management
Colon Cancer Screening
Colonoscopy
Esophageal Dilation
Esophageal Manometry
Esophagogastroduodenoscopy (EGD)
Feeding Tube Insertion (PEG)
FibroScan®
Flexible Sigmoidoscopy
Hemorrhoid Banding
Infusion Therapy (IV Infusion)
Sphincterotomy
LATEST RESOURCES

When Should You See a Doctor for Hemorrhoids?
At San Antonio Gastroenterology Associates, we regularly encounter patients from San Antonio, TX, who are grappling with the discomfort of hemorrhoids. These swollen veins in the lower rectum or anus can lead to pain, itching, and in some cases, bleeding. Without appropriate treatment, hemorrhoids can progress into more severe health problems. It’s important to recognize
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The people here are super sweet. Dr Otero treats you like family even ask about them. His PA is the sweetest lady. Both really care about your health and want to see you get better. Ever since I have been going there. Not once have I had any complaints. During the procedures the nurses, anesthesiologist, and doctor keep a close eye on you to make sure everything goes smoothly. I enjoy going to see them. They make you feel very comfortable. I wouldn't change doctors and nurses for anything in the world. I highly recommend Dr. Otero.
Dr Taheri is very easy to talk to and ask questions that your worried about. He explains every thing.
Everything went great!! They were on time and extremely nice. Awesome experience
They are all very nice and take care of their patients very well. I am happy how they treat me. I would recomend you to all my family and friends.
My mother and I had our colonoscopies at this facility. As first-timers, we were nervous and anxious, but the staff here are truly angels. They put us at ease and made us feel safe. I highly recommend this facility. Even though we live an hour away, we will continue to come here because of how compassionate the staff is. Thank you, Dr. Johnson, and thank you to his staff for their wonderful care. ❤️
NP Tina is awesome and very caring and thorough. Thank you!!!!
Everyone was so nice and, totally put me at ease!! Very satisfying and comfortable! Thankyou all for your kindness and patience! Y'all are the best!
Very professional and courteous
Dr. Franklin and all of the staff at San Antonio Gastroenterology Associates (Westover Hills location) have been absolutely PHENOMENAL! It can be extremely challenging to find caring and knowledgeable providers. At SAGA, that is not a problem. I truly appreciate the time and dedication they choose to pour in to their patients.
Amazing doctor. Excellent bedside manner, supportive very knowledgeable in his specialty. I recommend him for anyone who needs his specialty.
Dr. Otero and the staff were awesome. They were very friendly and professional, all questions were answered satisfactorily. I Highly recommend Dr. Otero and his staff at SAGEC.
Excellent service & quick. I have a lot of fifth in Dr. Johnson medical knowledge & ability.
Dr Guerra and he's staff are experienced very knowledgeable professional .Ive been a patient and referring physician for many years
Very kind and professional. The medication he prescribed works great.
Very thorough and actually pays attention to you and your questions.
Outstanding
DR TAHERI IS THE GREASTEXT
DR TAHERI IS THE GREASTEXT
It was a good experience staff was very nice. My doctor explained to me about my results and wait my pathology report she was very patient and tborough
Highly recommend Dr. Kevin Franklin. I have been his patient for several years. His wisdom and professionalism is outstanding. He takes time to listen to his patients and explains everything. More than 5 stars is what he deserves.
The staff and Dr Guerra make you feel like family. I would recommend him for your exploratory needs.
Dr. Guerra he is very nice and explain everything perfect so you understand .I recommend him.