Tony is an Associate Professor at the University of Toronto Department of Otolaryngology-Head and Neck Surgery. During residency at the University of Toronto, he completed the Royal College Clinician Investigator Program and a thesis-based Masters of Science in Clinical Epidemiology at the Harvard School of Public Health. After residency, he completed a comprehensive Head and Neck Surgery Fellowship at The Ohio State University.

 Tony is Chief of Otolaryngology at Michael Garron Hospital and head and neck disease site lead at Sunnybrook Health Sciences Centre. He has an active endocrine clinical practice, is a surgeon investigator, and actively participates in surgical health services research through the Institute for Clinical Evaluative Sciences (ICES) where he is an adjunct scientist. He has over 3 million dollars in active principal investigator grants and has published in NEJM, Journal of Clinical Oncology, and JAMA Surgery.

Assoc. Prof. Mehmet İlhan Şahin is a highly accomplished otolaryngologist with a strong focus on research and academic contributions in the field of Ear, Nose, and Throat (ENT) diseases. He currently serves as an Associate Professor at Erciyes University, Faculty of Medicine, in the Department of Surgical Medical Sciences, a position he has held since 2023.

Dr. Şahin completed his undergraduate medical education at Hacettepe University in Turkey (1997-2003) and specialized in Otorhinolaryngology at Erciyes University (2006-2010). He further honed his research expertise through a significant Postdoctoral fellowship at Harvard University, Medical School, Massachusetts Eye & Ear Infirmary, United States of America, from 2014 to 2017, where he also served as a Research Assistant in the Department of Otolaryngology.

His research interests broadly encompass Medicine, Health Sciences, Fundamental Medical Sciences, Medical Biology, and particularly Otolaryngology. Dr. Şahin's scientific contributions are evidenced by numerous articles in prestigious journals, including those indexed in SCI-Expanded databases such as SCIENCE ADVANCES, HEARING RESEARCH, and EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY. Notably, his work includes studies on the impact of inflammation on hearing, such as "Intracochlear Perfusion of Tumor Necrosis Factor-Alpha Induces Sensorineural Hearing Loss and Synaptic Degeneration in Guinea Pigs" and "NLRP3 inflammasome activation in human vestibular schwannoma: Implications for tumor-induced hearing loss."

Beyond his extensive publication record, Assoc. Prof. Şahin has actively participated in international and national scientific conferences, presenting on diverse topics from cochlear implantation to otogenic complications in COVID-19. He has also supervised multiple theses in the field of medicine. His commitment to the medical community is further demonstrated by his role as Head of Department at Erciyes University since 2024 and his involvement with the Kayseri Medical Chamber as Chairman of the Board.

Assoc. Prof. Şahin's dedication to advancing otolaryngology through research, clinical practice, and leadership makes him a prominent figure in his field.