Welcome to Pediatric Dentistry of Columbus! Welcome to the practice of Dr. D.K. Curtis and Dr. Katie Curtis Windham. We understand the importance of good oral health to a child’s overall health and well-being, and are committed to providing the best care in a pleasant and safe environment for infants, children, and adolescents. Our Doctors have several years of additional training beyond dental school and are uniquely prepared to address the individual needs of each child. Dr. Curtis is board certified and a past president of the American Academy of Pediatric Dentist. Dr. Katie just finished her pediatric training at UT Health in San Antonio, TX.