Dr. Antonyshyn's practice is founded on the principle of providing the highest level of care in an individualized manner to each and every patient. Certified in Plastic Surgery by the Royal College of Physicians and Surgeons of Canada, Dr. Antonyshyn specializes in cosmetic and reconstructive plastic surgery, with a subspecialty focus in craniofacial surgery.

Dr. Antonyshyn is an Associate Professor in Plastic Surgery at the University of Toronto, and the Head of the Craniofacial Program at Sunnybrook Health Sciences Centre. Recognized internationally as an expert in facial surgery, Dr. Antonyshyn has treated thousands of patients over the past 20 years. His practice is supported by an exceptionally professional team of registered nurses and certified anesthetists, expert consultation of the multi-specialty Craniofacial Team, and the most sophisticated medical imaging and surgical technologies currently available. All of these resources are employed as required in both cosmetic and reconstructive surgery patients, in an effort to achieve the best aesthetic and functional outcome for each individual.