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
Title & Department
Assistant Professor
Oral and Maxillofacial Surgery
College of Dentistry
Research Program
Cancer Biology (CB)
Email: ncall@uic.edu