Our Physicians


Tony Tsen, MD

  • Gastroenterology
  • (830) 372-9042
  • 911 S. Hwy 123 Bypass Seguin, TX 78155
  • The University of Texas Health Science Center San Antonio
  • Jewish Hospital of St. Louis

Board Certified Gastroenterologist and General Internist, Dr. Tony Tsen, has been caring for patients in Seguin and the surrounding communities since 2000. After completing medical school at The University of Texas Health Science Center San Antonio, he then went on to complete both an internship and residency at Jewish Hospital of St. Louis before finishing a Gastroenterology fellowship at Truman Medical Center in Missouri. Dr. Tsen has several co-authored several publications, including American Journal of Gastroenterology. He is also very active in the community, being a Preceptor for health science students from Texas Lutheran University and volunteering for University of Incarnate Word School of Osteopathic Medicine Interview Committee. Dr. Tsen diagnoses, treatments, and manages an array of gastrointestinal and liver disorders, as well as performs all diagnostic and therapeutic endoscopic procedures.