Mary Elizabeth Tessier, M.D., B.S. Picture Mary Elizabeth Tessier, M.D., B.S. Assistant Professor Email metessie@bcm.edu Positions Assistant Professor Pediatrics-Gastroenterology Baylor College of Medicine Houston, Texas United States Addresses Texas Children's Hospital (Clinic) 6621 Fannin Street Clinical Care Center Suite 1100 Houston, TX 77030 United States Phone: (832) 822-3131 Websites VIICTR Publications List Log In to edit your profile