Shelby Hall is certified advanced nurse injector and medical aesthetics practitioner. Shelby has been working exclusively in the cosmetics industry since 2015.
Shelby began her career working in Toronto's top medical-spa clinics in Yorkville alongside the best Physicians for first hand experience and knowledge. Her latest work history includes bringing cosmetic injectables into a trendy “influencer-based” laser clinic in Toronto as the Lead Injector for very high-profile clients, business owners, actresses and social media influencers.
Shelby Hall founded Skinfidelity in 2018 as a labor of love and passion for the art of injectables. Her goal was to create a safe and ethical space for the public to seek treatment with their best interests at heart. Her approach is unique; client-focused and highly sensitive with a focus on natural results.
Shelby continually attends conferences, webinars and training sessions to further her skills and techniques to always bring her clients the latest and most current Best Practices in medical cosmetics. She believes continuing education never ends and offers training opportunities for other cosmetic practitioners.
Shelby's past portfolio of cosmetic skills include chemical peels, microneedling, PRP, microdermabraision, Coolsculpting, laser hair removal, photofacials; IPL, BBL, thermage, radio-frequency, skin tightening procedures, fat dissolving injections and problematic skin consultations.
Shelby currently specializes predominantly in high risk and advanced areas for injectables for neuromodulators (Botox) and filler​ on a Master Level and PDO threads on an Advanced Level.


Susan Jezerinac is the Medical Director for Skinfidelity. She runs her own medispa in Oakville and is a known figure in the aesthetic community for a number of years.
Susan Jezerinac began her undergraduate studies at the British Columbia Institute of Technology and received her Master of Science and her Primary Health Care Nurse Practitioner Certificate at McMaster University in Hamilton.
She is certified by the College of Nurses of Ontario. In addition to her private practice, Susan Jezerinac has been on staff for over 20 years in the Emergency Department at Trillium Health Partners in Mississauga.