Clinical interests for Dr. Marx include ectropion (outward-turned eyelid), ptosis, and entropion (inward-turned eyelid). Dr. Marx honors several insurance carriers, including Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold. After attending Georgetown University School of Medicine, he completed his residency training at a hospital affiliated with Baylor College of Medicine. He has received the distinction of Texas Rising Stars. Dr. Marx is affiliated with Texas Children's Hospital (TCH) and Texas Medical Center (TMC).