Dr. Tiwana is the Reichmann-Staples Professor and Chairman of the Department of Oral and Maxillofacial Surgery in the College of Dentistry at The University of Oklahoma where he is also dually appointed as a Professor of Surgery in the College of Medicine. In addition, as a widely published author he has contributed numerous journal articles/book chapters to the professional literature and is an editor of the internationally acclaimed textbook – Atlas of Oral and Maxillofacial Surgery. He is also Editor-in-Chief of Selected Readings in Oral & Maxillofacial Surgery. As a fellowship-trained surgical specialist in pediatric and adult facial skeletal reconstruction, Dr. Tiwana’s practice is focused on the correction of congenital, developmental, and acquired surgical problems of the mouth, jaws, face, and skull from infancy through adulthood. This includes the management of patients requiring orthognathic (corrective jaw) surgery, pediatric cleft and craniofacial surgery, craniomaxillofacial trauma, and maxillofacial cosmetic surgery.