Alejandro Ruiz-Elizalde, MD

About Alejandro Ruiz-Elizalde

Alejandro Ruiz-Elizalde, M.D. is a fellowship-trained pediatric surgeon at Oklahoma Children's Hospital OU Health and is an assistant professor in the Department of Surgery at the OU College of Medicine. He is a board certified in pediatric surgery.

Dr. Ruiz-Elizalde earned his medical degree at the College of Physicians and Surgeons of Columbia University in New York City in 2004. Following his medical degree, he did a general surgery residency at New York-Presbyterian Hospital/Columbia. He completed a Research Fellowship in Pediatric Surgery at the Morgan Stanley Children’s Hospital of New York, where he studied the effect of chemotherapy agents on intestinal motility and the enteric nervous system.

Upon completion of his general surgery residency, he did additional specialized training during in pediatric surgery at the OU College of Medicine. Dr. Ruiz-Elizalde subsequently joined the surgical faculty at the University of Oklahoma in 2013 after completing all of his training.

Dr. Ruiz-Elizalde has an interest in extracorporeal life support (ECMO), treatment of diaphragmatic hernias, treatment of congenital diseases of the biliary tract and childhood tumors, among others. In addition, he actively engages medical students and surgical residents in their education and training.

Medical Interests Areas of Interest:

• Extracorporeal life support (ECMO)
• Effect of chemotherapy agents on intestinal motility and the enteric nervous system
• Treatment of congenital diseases of the biliary tract and childhood tumors
• Treatment of diaphragmatic hernia