David Zegarelli, graduated from Columbia University College Of Physicians And Surgeons in 1969. His primary practice is as a Dentist: Oral and Maxillofacial Pathology, also practicing as a Dentist: Oral and Maxillofacial Surgery, an Oral & Maxillofacial Surgery, a Pathology: Anatomic Pathology, and a Pathology: Clinical Pathology/Laboratory Medicine.