Alexandre graduated from the National Veterinary School of Lyon (France) in 2012 and did a one-year rotating internship in small animal medicine at this university. Following this, Alexandre completed a specialized internship in ophthalmology at the National Veterinary School of Alfort (France). From 2015 to 2018 he completed a double ophthalmology residency training program, certified by the European College of Veterinary Ophthalmology and the French veterinary ophthalmology specialty, again at the University of Maisons-Alfort. Alexandre was awarded the Diplôme d'Etude Spécialisé Vétérinaire in Ophthalmology in 2018. He joined the Centre Hospitalier Vétérinaire des Cordeliers in Meaux, a multi-disciplinary private referral practice in August 2018