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Microneedling facial treatment in Oakville using medical-grade device to boost collagen, smooth texture, and reduce fine lines and acne scars

Microneedling

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Expert Landscape 2000 x 1400 Dr Kate

Trusted medical aesthetics in Oakville

Medical Excellence, Personal Care.

"When you visit Merrion Medical Aesthetics, my promise is to provide curated, effective treatments tailored to your unique skin concerns—helping you achieve natural, healthy, and lasting results."

Dr. Kate Healy, MD BCh BAO

Discover other treatments and concerns we can help with

Explore More Skincare Collections

Not seeing what you’re looking for? Browse our other skincare collections to explore a full range of skin concerns and medical aesthetic treatments available at Merrion Medical Aesthetics.

Expert insights, guides, and articles from Dr. Kate Healy

Learn More About Your Skin

Explore our Resources to find trusted information on skin concerns, treatments, and advanced skincare. All articles are written or reviewed by Dr. Kate to help you make informed choices about your care.

Young woman with acne scarring

Acne Scars vs Marks: How to Tell the Difference

Acne marks are flat colour changes—often red or brown—left after inflammation, while acne scars change the skin’s texture. Marks often fade gradually, although the timeline varies; true scars usual...

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Young woman with hormonal acne

Hormonal Acne in Adult Women: Signs, Patterns and When to Seek Help

Medically reviewed by Dr. Kate Healy, MD – 2026-07-19 This information is for general education and does not replace a personalised medical assessment, diagnosis or prescription. Key takeaways "...

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Young woman smiling suffering with acne

What Causes Adult Acne in Women?

Adult acne in women rarely has a single cause. Hormonal shifts, stress, genetics, product-related pore blockage and irritation can all contribute, while diet may matter for some people but is not a...

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Common Skin Issues Treated by Oakville Derms - dermatologist examining patient’s arm in clinic consultation

Common Skin Issues Treated by Oakville Derms

If you’re dealing with a skin concern—whether it’s something new, something that won’t settle, or something that’s affecting your confidence—you’re not alone. In my clinic, I meet patients every we...

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Alt Tag: Renew Dermal Fillers: Your Complete FAQ Guide – clinician injecting dermal filler into woman’s forehead for facial rejuvenation

Renew Dermal Fillers: Your Complete FAQ Guide

Get answers to the most frequently asked questions about Renew dermal fillers, including treatment details, results, comfort, side effects, and what to expect at Merrion Medical Aesthetics.

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Alt Tag: ZO Hydrating Crème Night-Time Use: Your Overnight Hydration Guide – ZO Hydrating Crème tube for overnight hydration

ZO Hydrating Crème Night-Time Use: Your Overnight Hydration Guide

Discover how to maximize ZO Hydrating Crème's benefits for overnight hydration, including night-time application tips and what to expect from consistent use.

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