Dr. Katie Rothwell, ND

Dr. Katie Rothwell, ND Dr. Rothwell is a Naturopathic Doctor and Co-owner of Rooted Naturopathic Clinic in Barrie, ON. She

Dr. Katie Rothwell ND is a Naturopathic Doctor located in Barrie as well as Midland ON. Dr. Rothwell maintains a general family practice with a clinical focus and passion for thyroid conditions, women's health and hormones. She believes that a multidimensional approach encompassing all areas of one's life is the key to seeing lasting improvement. If you are looking for a deeper understanding to your health and are willing to take part in the process, Dr. Rothwell would love to meet you! Please call or book online to schedule an initial appointment or a free 15-minute consultation to learn more.

10/06/2025

Listen in as Dr. Ashley White MD explains the motivation and goals of our upcoming program!

We have registration open this week, and this week only until October 10th.

Limited spots available - comment REBEL below for our program page

Your doctor prescribed a weight loss medication because it can help you lose weight. And it can! What you expect → Take ...
10/03/2025

Your doctor prescribed a weight loss medication because it can help you lose weight. And it can!

What you expect → Take the medication. Lose weight. Keep it off.

What actually happens → a thousand questions and not a lot of answer.

❔Why did my appetite come back after a few months?

❔I still feel nauseous and constipated, should I increase my dose?

❔is it normal to plateau after three months?

❔What do I do when I stop losing weight but I’m still not at my goal?

❔I want to stop my weight loss medication but I’m scared of weight regain, help!

Research shows that over half of people stop taking weight-loss medications within a year—not because the medications don’t work, but because they don’t know how to work with them.

Rebel Metabolic uses the MetAppTive™️ method and The Shift System™️ , designed by Dr Ashley White MD - a leader in weight loss medication prescribing. This system is perfectly designed to work with your weight loss medication and ensure you get the best (and lasting!) results.

✨ Enrolment closes October 10th - limited spots available!
❤️ DM me with questions

It’s not because you lack discipline or willpower. The truth is that most traditional weight-loss programs are built aro...
10/02/2025

It’s not because you lack discipline or willpower. The truth is that most traditional weight-loss programs are built around a narrow formula: eat less, move more, repeat. They rarely consider the complex biology that drives hunger, metabolism, and hormones—or the emotional patterns, stress, and real-life obstacles that shape your choices every day. Quick fixes and rigid meal plans might produce short-term results, but they don’t address the deeper reasons weight gain happens in the first place.

Over time, that approach can make it feel like you’re waging war against your own body. You start to wonder if maybe you’re broken, when in fact the system is what’s broken. Sustainable weight loss isn’t about fighting yourself—it’s about understanding the intricate connection between your mind, your hormones, your environment, and your habits, and working with your body instead of against it.

Rebel Metabolic is a physician created, doctor-guided, science-backed program for people ready to challenge outdated diet culture and create lasting change.

Registration is now open until October 10th. Limited spots available.

Comment REBEL for more info

Is it time to talk about perimenopause? 🫣 Symptoms related to perimenopause can start long before you ever miss a period...
09/25/2025

Is it time to talk about perimenopause? 🫣

Symptoms related to perimenopause can start long before you ever miss a period. Disrupted sleep, mood fluctuations, nights sweats, brain fog, and worsening PMS are some of the most common symptoms I see in early perimenopause. Fortunately, you don’t have to put on an emo mix tape and just suffer through it. Book a visit and let’s talk.

Real solutions, real results, no BS

A love like Taylor and Travis 😆🥰 Which is your favourite?
08/26/2025

A love like Taylor and Travis 😆🥰

Which is your favourite?

Thanks to  and .marketing.inc for coming to our clinic and snapping some new pics of our team ❤️ lots more to come…  so ...
08/14/2025

Thanks to and .marketing.inc for coming to our clinic and snapping some new pics of our team ❤️ lots more to come… so great to work with people who let your true self shine through 🤪

Which one of these silly pics do you like the best?

✨ Why You Don’t Have to “Fix” Your Adrenals Before Supporting Your Thyroid ✨Let’s bust a common myth 🔍: You don’t need t...
07/18/2025

✨ Why You Don’t Have to “Fix” Your Adrenals Before Supporting Your Thyroid ✨

Let’s bust a common myth 🔍: You don’t need to treat your adrenals first before working on your thyroid.

Here’s why👇
Your thyroid and adrenal glands are interconnected, but that doesn’t mean one has to be “fixed” before the other. In fact, waiting to support thyroid health can leave you stuck in fatigue, brain fog, and burnout much longer than necessary.

🔬 What the science shows:
When thyroid hormones are low, your body naturally increases cortisol production to compensate. So when we support thyroid function properly, it often helps regulate stress hormones too.

💡 Supporting both systems together—with the right strategy—can help restore energy, improve mood, and rebalance your whole system.

Stop waiting. Start rebuilding.
Your thyroid doesn’t have to wait for perfect cortisol.

Address

103-93 Bell Farm Road
Barrie, ON
L4M5G1

Opening Hours

Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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Dr. Katie Rothwell ND is a Naturopathic Doctor located in Barrie ON Dr. Rothwell maintains a general family practice with a clinical focus and passion for thyroid conditions, perimenopause/menopause, and all things women’s health. She believes that a multidimensional approach encompassing all areas of one's life is the key to seeing lasting improvement. If you are looking for a deeper understanding to your health and are willing to take part in the process, Dr. Rothwell would love to meet you! Please call or book online to schedule an initial appointment or a free 15-minute consultation to learn more.