John H. Greinwald Jr. MD, FAAP

Michael A. DeMarcantonio, MD, is a dedicated pediatric otolaryngologist at Cincinnati Children's. He specializes in treating children with speech resonance issues, such as velopharyngeal insufficiency (VPI), and sinus disease. Dr. DeMarcantonio is an integral part of the VPI treatment team and the Craniofacial and Cleft team. His approach to care is compassionate and thoughtful, ensuring that every procedure, no matter how minor, is handled with the utmost care. Outside of work, he enjoys spending time with his family, hiking, kayaking, and working on various projects.

J. Paul Willging, MD, is a pediatric otolaryngologist at Cincinnati Children's, specializing in feeding problems and velopharyngeal insufficiency. He directs the Interdisciplinary Feeding Team and the FEES Clinic, providing multidisciplinary care for children with ENT conditions. Paul is committed to helping children with complex feeding and speech issues achieve better health outcomes.

Catherine K. Hart, MD, is a dedicated pediatric otolaryngologist at Cincinnati Children's. She specializes in treating ear, nose, and throat conditions, with a particular focus on complex airway and swallowing disorders. Dr. Hart also has expertise in caring for children with CHARGE syndrome, a rare genetic disorder. She is passionate about developing strong relationships with her patients and their families, understanding their needs, and providing comprehensive care. Dr. Hart's commitment to her patients drives her to continually improve treatment outcomes and enhance the quality of life for the children she serves.