Nicholas Callahan

Dr. Nicholas Callahan

Dr. Nicholas Callahan is a surgeon in the department of oral and maxillofacial surgery at UI Health. He is also an associate professor of oral and maxillofacial surgery in the University of Illinois Chicago College of Dentistry and the co-director of the head and neck cancer integrated practice unit at UI Health.

His clinical and research interests are in head and neck oncology, reconstructive surgery and maxillofacial trauma. Callahan is educated both in medicine and dentistry, and he is fellowship-trained in head and neck oncologic surgery and microvascular surgery.