Dr. Koscielniak was raised in Springfield, VA. He received his B.S. degree with distinction from Duke University and his M.D. degree from the University of Virginia. He completed his pediatric residency training at UVA as well. He enjoys sports and singing. Dr. Koscielniak’s wife, Leslie, was raised in Laurinburg and Raleigh and is also a Duke graduate. They are avid Duke fans, as could be expected. They have two daughters, Allison and Elizabeth, and are active members at Hayes Barton United Methodist Church.