Kelli-Lee Harford, PhD, joined Children's Healthcare of Atlanta as a pediatric psychologist in 2018. Dr. Harford received her undergraduate degree at the University of the West Indies. She completed a masters degree at Teachers College, Columbia University and earned her doctoral degree at the University of South Florida. Dr. Harford completed a predoctoral internship at the University of Florida Health Science Center and a postdoctoral fellowship at Arkansas Children's Hospital/University of Arkansas for Medical Sciences. Prior to joining Children's, Dr. Harford served as a senior psychologist at University of Wisconsin Hospital and Clinics/American Family Children's Hospital in Madison, Wisconsin.

Dr. Harford's primary research and clinical interests are in sleep psychology, particularly behavioral and cognitive behavioral approaches to treatment of insomnia, Delayed Sleep Phase Disorder, acclimation and adherence to Positive Airway Pressure and coping with chronic sleep disorders.