Nicholas Callahan, MD, MPH, DMD

Title & Department

Assistant Professor

Department of Department of Oral and Maxillofacial Surgery

College of Dentistry

Research Program

Cancer Biology (CB)


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.


MD, SUNY Downstate Medical School; DMD, University of Pittsburgh School of Dental Medicine

Disease Focus

Head And Neck

Published Research

PubMed Search

Other Link(s)

Department Webpage

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