Mohammad Amin Khoshnevisan, DMD

Columbia University College of Dental Medicine is dedicated to providing superior education and advancing the field of dentistry through innovative research and community outreach programs. With a range of degree offerings, including DDS and postdoctoral residency programs, the college prepares students for various specialties in dental care. The institution prides itself on its commitment to patient care through ColumbiaDoctors Dentistry, offering a comprehensive suite of dental services. In addition, it fosters a vibrant academic community, encouraging student research and engagement with various initiatives that promote oral health both locally and globally. Generated from the website

Dr. Eisig is Chief of the Hospital Dental Service at NewYork-Presbyterian Hospital, the George Guttmann Professor of Clinical Craniofacial Surgery and Director of Oral and Maxillofacial Surgery at the hospital, and Chair of Hospital Dentistry at Columbia University’s College of Dental Medicine. He received his dental degree from New York University and then completed his general dental internship and residency in oral and maxillofacial surgery at Long Island College Hospital in Brooklyn, and New York Hospital - Cornell Medical Center, respectively. Dr. Eisig received additional training as the maxillofacial surgery fellow at Shock Trauma at the University of Maryland Hospital. Dr. Eisig is the Section Editor for Oral and Maxillofacial Surgery of the Cleft Palate/Craniofacial Journal and is a Diplomate of the American Board of Oral and Maxillofacial Surgery. He volunteers abroad by treating patients with cleft lip and palate on Healing the Children missions to South American countries. He practices full-scope oral and maxillofacial surgery, with a particular interest in orthognathic surgery (corrective jaw surgery), craniofacial and cleft palate surgery, maxillofacial pathology and reconstruction and implant surgery, and pediatric oral and maxillofacial surgery. Dr. Eisig's principal research interests are in stem cell cranofacial regeneration and he has numerous publications in peer reviewed journals and book chapters.

Dr. Daria Vasilyeva is an assistant professor at Columbia University's College of Dental Medicine in the Division of Oral and Maxillofacial Pathology. Dr. Vasilyeva completed residency training in Oral and Maxillofacial Pathology at New York-Presbyterian Hospital/Columbia University, an advanced fellowship in Oral Medicine at The MetroHealth System/Case Western Reserve University, and holds a PhD in Science Education from Columbia University’s Graduate School of Education, Teachers College. Dr. Vasilyeva is a member of the Columbia University Oral Diagnostics Biopsy Service, and participates in the clinical oral medicine and oral pathology service at ColumbiaDoctors Midtown. Dr. Vasilyeva's clinical expertise includes diagnosis and treatment of oral mucosal diseases, oral cancer, salivary gland disorders, orofacial pain conditions including temporomandibular joint (TMJ) disorders, and obstructive sleep apnea. Their principal research interests are in collaborative practices in education and healthcare, and digital pathology in research and diagnosis. Dr. Vasilyeva teaches oral pathology at the undergraduate and graduate levels, and has published in both the dental and medical literature.