Dr. Alex Feigl received his undergraduate degree from Southern Illinois University in Edwardsville, Illinois. Before medical school, he studied Kidney Stone Disease as a Research Lab Supervisor in the Department of Surgery at St. Louis University. He then graduated from medical school at the Autonomous University in Guadalajara. He returned to St. Louis University to complete his Urology training in the Department of Surgery. Dr. Feigl served as President of the Hidalgo-Starr County Medical Society in 1998 and served as the Chief of Surgery at Rio Grande Regional Hospital from 2005-2006. In March of 2008, he was named as a Clinical Assistant Professor through the University of Texas Health Science Center.