Gastroenterologist San Antonio, TX
Latest From The Blog
5 Prebiotic Foods You Should Add to Your Diet
Did you know, there are trillions of bacteria creeping in every little nook and cranny [...]
Having Digestive Issues? You Might Be Missing This Vital Element
During summertime, the sun in San Antonio starts getting brighter. We can feel the effects [...]
Colon Cancer Home Tests vs Colonoscopy
For most colon cancer screening has always been synonymous with a colonoscopy procedure. Other screening [...]
Colonoscopy FAQs
With March being Colon Cancer Awareness month, I wanted to help spread the awareness message [...]
Written by: Russell Dean Havranek, MD