Dr. Kalaitzoglou attended medical school at the University of Athens-Greece and completed her residency at Penn State Hershey Medical Center.

Dr. Kalaitzoglou graduated from the Pediatric Endocrinology Fellowship program at the University of Oklahoma College of Medicine in 2015.

Dr. Kalaitzoglou is currently an Assistant Professor of Pediatrics in the Division of Pediatric Endocrinology at the University of Kentucky in Lexington, KY.