Aesthetic Medicine According to Lina Medeiros: A Scientific and Artistic Perspective at Medicart

At Medicart, we are pleased to welcome a new star to our team, Lina Medeiros, a passionate nurse injector and expert in aesthetic medicine. In this interview, she shares her exceptional journey and unique philosophy on aesthetic treatments.

1. Can you tell us about your background? What motivated you to enter the field of aesthetic medicine?

(L.M) If you get to know me well, you’ll see that I have a very cartesian and structured side. But on the other hand, I am also passionate about all forms of visual art, including architecture and design! I decided to pursue university studies in a science-dominated field by completing a Bachelor of Science in Nursing, and I then practiced for over 10 years in a hospital setting.

As a young nurse, I was eager to explore different fields. I then moved into the pharmaceutical industry and, in 2011, joined Allergan, the manufacturer of Botox and Juvéderm products—truly the best of both worlds, where I could finally merge my two passions: science and art.

This transition allowed me to immerse myself completely in the world of injectables, receiving cutting-edge training in all aspects of facial rejuvenation. I was surrounded by top-tier professionals and had access to the best training offered by internationally renowned injectors in the industry!

In my role as a clinical specialist, I had the privilege of training hundreds of doctors and nurses across the country over the past 14 years. At the same time, I led the Canadian team of clinical specialists, ensuring high-level scientific training and impeccable service.

Now, I am back in the clinic, eager to apply all this knowledge and offer a high-end experience to my patients.

2. What can patients expect during a consultation with you?

(L.M) During a consultation with me, we will explore your needs, concerns, and desires together! Rest assured, I take a strategic approach when assessing your face. Together, we will carefully evaluate the three key areas of your face—the upper, middle, and lower thirds—and how these zones work together in a holistic approach.

I will help you understand the aging process, the underlying anatomical changes, and how we can address them. Together, we will establish the best approach—one that suits you and, most importantly, one that makes you feel comfortable!

3. What treatments will you offer at Medicart? How do you determine the most suitable treatment for each patient?

(L.M) At Medicart, I will be pleased to offer treatments with neuromodulators, dermal fillers, Belkyra, and platelet-rich plasma (PRP).

Each treatment plan will be tailored based on the evaluation we build together, respecting your personal desires. Allow me to provide my expert perspective, but ultimately, the decision is yours.

Every face and every individual is unique, and each treatment is designed to enhance your best natural features. I will ensure that your structure and anatomy are respected so that your inner beauty shines through your outer beauty.

4. What is your philosophy or approach to aesthetic medicine?

(L.M) My philosophy is simple: aesthetic treatments are here to help us age beautifully, both inside and out! The goal is to deeply respect the genetics we were born with.

Every individual and every face is unique! We work with the “canvas” that life has gracefully given us. The aim is to highlight your best attributes rather than follow fleeting trends.

Natural beauty at its finest—that is my priority. And we all deserve it!

5. What do you love most about your job?

(L.M) I am deeply passionate, and I have found a field where I can truly thrive. What makes me happiest is making you happy!

The smile on your face at the end of a treatment is priceless. I feel privileged to work in a field where I can apply all my knowledge, where science blends seamlessly with art.

These two elements are, in fact, my “sweet and salty” sides—aha! True happiness!


At Medicart, you now have the opportunity to discover Lina Medeiros’s expertise. To learn more about the treatments she offers or to book an appointment, contact the clinic today. She will help you reveal your natural beauty while respecting your individuality.

Book your appointment at Medicart Laval by phone or visit our website for more information.

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