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.

Dr. Barber's practice is dedicated to surgery for benign and cancerous head and neck tumors as well as facial plastic and reconstructive surgery. She strives to create active partnerships with her patients to achieve the best possible outcomes. 

Dr. Barber completed her M.D. and surgical residency training at the University of Alberta in Edmonton, Canada. She also completed a Master of Surgical Science at the University of Oxford for her dissertation work in peripheral nerve regeneration in head and neck cancer patients. She then went on to complete a fellowship in advanced head and neck cancer surgery and microvascular reconstruction at Mount Sinai Hospital in New York City.