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Dr. Katie Armstrong

Plastic Surgeon practicing in face and neck lifts, lip lift, upper and lower blepharoplasty (eyelid surgery), abdominoplasty (tummy tuck), liposuction, and breast procedures, including gender-affirming care.

Dr. Kathleen Armstrong, MSc., M.D., F.R.C.S., is an award-winning plastic, reconstructive and aesthetic surgeon.

Dr. Armstrong’s innate desire to help people ensures her patients are in good hands through every step of their surgical journey. She is a globally recognized ally to the 2SLGBTQ+ community and has helped thousands of patients realize their truest selves through affirming surgical procedures. Dr. Armstrong is a renowned for gender-affirming surgery, but her scope of excellence branches well beyond that. She is hailed as a researcher, educator, mentor, speaker, mom, and award-winning plastic aesthetic surgeon.

Areas of Expertise

Facial Surgery

3-Day Facelift

Body Surgery

Arm Lift

Body Surgery

Breast Augmentation

Body Surgery

Breast Lift

Body Surgery

Breast Reconstruction

Body Surgery

Breast Reduction

Facial Surgery

Brow Lift

Laser Treatments

CO2 Fractional Laser Therapy

Facial Surgery

Eyelid Surgery

Facial Surgery

Facelift

Body Contouring

Feminizing Body Contouring

Body Surgery

Liposuction

Body Surgery

Male Breast Reduction

Body Surgery

Mommy Makeover

Facial Surgery

Neck Lift

Laser Treatments

Scar Therapy For Top Surgery

Body Surgery

Thigh Lift

Body Surgery

Tummy Tuck

Dr. Katie Armstrong's Before & Afters

See all of Dr. Katie Armstrong's Before & Afters

Professional Background

Recognized for her contribution to the field, Dr. Armstrong has received multiple awards including Mentor Best Clinical Paper, Outstanding Paper Award (WCRI), and Outstanding Paper Presentation (American Society of Plastic Surgery). Her research has been successfully published in high-impact journals including CMAJ, JAMA Surgery and Plastic & Reconstructive Surgery Journal.

She serves as a peer-reviewer for multiple journals including CMAJ, Journal of Plastic, Reconstructive & Aesthetic Surgery, and the Journal of Medical Internet Research. She has also peer-reviewed grants through the Canadian Breast Cancer Foundation committee.

Educational Background

Dr. Armstrong earned her Bachelor of Science degree from McMaster University and received her medical and residency education in plastic, reconstructive and aesthetic training surgery from the University of Toronto. During her residency training she completed a Master of Science in Health Services Research, specializing in Health Economics at the Institute of Health Policy, Management and Evaluation.

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