Dr. Mehmet Çelik is a Professor of Otorhinolaryngology at Istanbul Faculty of Medicine. He specializes in otologic and auditory implant surgery, with a focus on cochlear implantation, middle ear pathology, and surgical innovation. He has led several national clinical and research projects and actively contributes to academic training in the field. His current interests include implantable hearing devices, surgical education, and biomaterial development for otologic reconstruction.

1988-1994  MD, Hirosaki University School of Medicine

1994-1997  Residency, Hirosaki University School of Medicine

1997-1998  Visiting Research Fellow, Department of Anatomy, Institute of Basic Medical Sciences, University of Oslo

2000-2009  Assistant Professor, Shinshu University School of Medicine

2009-2021  Associate Professor, Shinshu University School of Medicine

2021-Present  Professor and Chairman, Shinshu University School of Medicine