Following his residency in Ophthalmology at the University of Montreal (UdeM), Dr. Kalin-Hajdu completed a two-year ASOPRS Oculofacial Plastic Surgery fellowship at the University of California, San Francisco (UCSF). He is a Fellow of the Royal College of Surgeons of Canada and is board-certified by the American Board of Ophthalmology.

Dr. Kalin-Hajdu is an assistant professor of Oculofacial Plastic Surgery in the Department of Ophthalmology at UdeM. He is a member of the Ophthalmology department at Maisonneuve-Rosemont Hospital and Sainte-Justine Hospital, where he treats pediatric and adult patients.

Dr. Kalin-Hajdu has authored over 40 peer-reviewed publications, has been an invited professor at numerous scientific conferences, and has received several academic and scientific teaching awards including Dean's Honor List at UdeM, Best Teacher of Residents at UCSF, and Best YASOPR Presentation at the annual ASOPRS fall scientific symposium.

Financial disclosure: Dr. Kalin-Hajdu has/had an affiliation (financial or otherwise) with a commercial organization:

• Roche Pharmaceuticals