Dr. Callahan is focused on evaluation of allogenic nerve grafting in head and neck cancer patients, microbiome and oral cancer, evaluation of oral microbiome through surgical and non-surgical treatments, virtual surgical planning for head and neck cancer reconstruction and dental implants in head and neck cancer patients.
Nicholas Callahan, MD, MPH, DMD
Assistant Professor
Department of Oral and Maxillofacial Surgery
College of Dentistry
Research Program
Cancer Biology (CB)
Email: [email protected]