Dr. James T. Castle earned his D.D.S. from Creighton University School of Dentistry and his certificate in Oral & Maxillofacial at the Naval Dental School. He completed a Callendar-Binford Fellowship in Otorhinolaryngic, Head and Neck Pathology at the Armed Forces Institute of Pathology and received a Master’s degree from The George Washington University. A past Chairman and Residency Program Director of the Oral & Maxillofacial Pathology Department at the Naval Postgraduate Dental School, Dr. Castle is additionally a Fellow of the American Academy of Oral and Maxillofacial Pathology and a Diplomate of the American Board of Oral and Maxillofacial Pathology. He completed a 30-year career in the United States Navy Dental Corps retiring at the rank of Captain.