About SJ Aesthetics

St. Thomas, Ontario

Meet The Owner

Nurse Practitioner

SJ Aesthetics is the passion and profession of Steph Johnson, a certified nurse practitioner with over 20 years of experience in the medical field. Steph has spent most of her life caring for the physical and emotional well-being of people from all walks of life. Providing professional access to medical spa treatments is yet another way for her to contribute to St. Thomas’ healthcare community.

Steph Johnson has worked in many specialty areas, most recently critical care. She has expanded her knowledge and skills to include Botox® and Dermal Filler injections. Stephanie is also certified by the Canadian Association of Medical Spas & Aesthetic Surgeons.

Highly-Certified Cosmetic Technicians

Meet Erin

Registered Nurse

With over 14  years of nursing experience – including the last 10 in critical care – Erin knows how to keep things calm, cool, and collected. After over a decade at the bedside, she’s traded scrubs for syringes (the aesthetic kind!) and is now helping clients feel confident, radiant, and naturally refreshed.

Certified in Botox and dermal fillers through the Canadian Association of Medical Aesthetics, Erin is all about enhancing your beauty – not changing it. Whether you’re needle-shy, curious about where to start, or ready for a subtle refresh, she’s here to make your experience safe, comfortable, and completely tailored to you.

Shop Our Products
Medical Grade Skincare
Post-Treatment Products

Medical Grade
Skin Care

Powerful formulations, clinically proven results.

Post-Treatment Products

Enhancing recovery, optimizing results.

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