
First-Time Visit?
We have a special gift for you! Redeem this $25 gift card to use towards your first service at MedAesthetics!
Welcome to MedAesthetics

MedAesthetics is owned and operated by an experienced and dynamic husband-and-wife team. Dr. John O’Mahony is a family doctor with a keen interest in surgical skin procedures, cosmetic medicine, and entrepreneurship. Melissa O’Mahony brings 15 years of medical office management and is very skilled in marketing and design. You will see her influence on the MedAesthetic brand both in clinic and online.

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The MedAesthetics Insider is a monthly newsletter that updates you with our current promotions, events and other news around the clinic. It also contains featured articles, skincare tips and exclusive knowledge from our experts!
Why Choose Us
MedAesthetics has been operating in Sarnia, Ontario for over 15 years. We are the most established clinic in the area with a 5-star rating and over 100 Google reviews
At MedAesthetics you get your own personal expert team who will curate an individualized plan and unified solution.
We have the most highly trained staff available using the latest and most state-of-the-art technology. We view you as an individual with unique skin care needs. Our technology and methods are not one- size-fits-all and our treatment plans use a combination of modalities to ensure your satisfaction.







What Our Clients Are Saying
Beautiful facility and the staff is fantastic! Everyone is always friendly and helpful and I have never felt any pressure to purchase services or products. The staff is very knowledgeable ...
Awesome, I am very pleased with the service and would highly recommend this company for your needs. The team is excellent. +10
Love how I feel when I leave 💖
(BBL) Excellent experience. Very professional. I was made to feel comfortable and well informed of the procedure. Very friendly staff.
Harley Harley Harley is a goddess! Her gentle approach , her wisdom and knowledge about what is best is on point. My results are amazing and I am more than happy ...
I had the pleasure of visiting the MedAesthetics Clinic today to have a laser treatment done on my face. The clinic location is gorgeous with a very modern vibe. The ...
View Our Gallery
See our gallery of real patient results.
Take a Virtual Tour
MedAesthetics welcomes you to our studio! Please take a moment and enjoy the serenity of our clinic. Better yet, schedule an appointment and come see for yourself!