Doctor Marx is an orthopedic surgeon with The San Antonio Orthopaedic Group. He is board certified by The American Board of Orthopaedic Surgery (ABOS), fellowship trained in conditions of the foot, ankle and lower leg, and sees patients of all ages. Dr. Marx has a special interest in total ankle replacement, ankle arthritis, ankle arthroscopy, flatfoot corrections, tendon repair, and trauma/fracture care. He has appointments available at our Medical Center, Stone Oak, New Braunfels, and Central locations.