Dr. Mazzuca has undergone extensive training worldwide, learning from top surgeons, neurologists, dermatologists, and anatomists. She continues her education alongside international plastic surgeons in Canada, Paris, Dubai, the Netherlands, Italy, and the United States. In Canada, she trained at Mount Sinai anatomy labs and participated in masterclasses with renowned surgeons like Dr. Arthur Swift and Dr. Jacek Kolenda. As a surgical assistant at Cortellucci Vaughan Hospital and Mackenzie Health, she collaborates with various specialists. Dr. Mazzuca prioritizes safety, efficacy, and natural results, viewing injection as both an art and a science. She combines creativity, precision, and objective measurements to achieve optimal outcomes.