Plastic & Reconstructive Surgeon
Dr. Katie Armstrong,
MD, MSc, FRCSC
Mississauga & Toronto
Mississauga & Toronto · Plastic & Reconstructive Surgery
Surgical care designed around you.
Dr. Katie Armstrong is a plastic and reconstructive surgeon certified by the Royal College of Physicians and Surgeons of Canada. She practises in Mississauga and sees patients from across Toronto and the Greater Toronto Area, performing facial, breast, body and gender-affirming surgery. The Self Institute is the name she gives her approach to that work — surgical care designed around the person, not the procedure.
Our specialties
Care for every chapterof your journey
Real results
Before & after
Every result is individual. As our patients consent to share their photos, we add them here — and Dr. Katie Armstrong will walk you through representative results at your consultation.
Results, shared privately
Our gallery continues to grow as patients choose to share their results. During your consultation, Dr. Katie Armstrong will privately review representative before-and-after cases aligned with your goals.
Book a consultation
Dr. Katie Armstrong
Transparent pricing
Clear, consultation-based pricing with starting prices listed up front — so you know what to expect before you decide.
See pricing →Financing options
We work with financing partners to make care accessible. Explore flexible monthly payment plans and what to expect before your consultation.
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Your consultation
Ready to take the
first step?
Book a private consultation with Dr. Katie Armstrong. We'll take the time to understand your goals and answer every question.