Dr. Mark A. Barros is a board-certified pediatrician, having completed his pediatric internship and residency training at the Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. He completed medical school at The University of Texas Health Science Center at Houston (currently The McGovern Medical School at UTHealth).  He completed his undergraduate education at The University of Texas at Austin, earning a Bachelor’s of Science degree in Nutritional Sciences. 

He is passionate about applying general pediatrics to evaluating and treating neurodiverse children with conditions like attention deficit hyperactivity disorder (ADHD), autism spectrum disorder (ASD), sleep-related disorders, anxiety and depression, and other genetic and metabolic disorders.