Sustainable Health Starts Here

Step into a Life of Confidence, Joy, and Vitality

With personalized 1-on-1 coaching, I’ll help you heal your relationship with food, boost your confidence and create sustainable habits that last.

Start Your Journey

My name is Kélissa Ouellet - I’m a nutritionist, personal trainer, and life coach who’s passionate about helping women transform their relationship with food and their bodies.

I’ve been where you are. I know what it’s like to feel stuck, overwhelmed, and insecure. But I also know the other side… the freedom, confidence, and joy that come from healing your relationship with food and stepping into your best self.

That’s why I’m here. To guide you on your journey to a healthier, happier, and more fulfilling life.

Are You Ready to Transform Your Relationship with Food and Take Control of Your Life?

Let’s Make it Happen.

Learn More About Me

How I Can Help You

My 1-on-1 Coaching Program is designed to help you:

  • Break free from emotional eating and yo-yo dieting for good.

  • Build a healthy relationship with food and your body.

  • Create sustainable habits that fit into your busy life.

  • Feel confident, energized and in control of your health - without the shame or overwhelm.

This isn’t just another diet. It’s a 3-month transformative journey to help you thrive for life.

Book Discovery Call

Are you ready to stop starting over?

Your FREE step-by-step guide to ditch the overwhelm, nourish your body, and reset your relationship with food. It’s time to feel good in your skin again.

GET IT HERE

What People Are Saying

  • “Kelissa’s 12-week reset helped me understand the root causes of my cravings and food habits. Her worksheets, recipes, and videos provided practical, science-backed tools for making informed, healthy choices. Her empathetic, supportive approach made the experience truly impactful. I highly recommend her.”

    - Elyse

  • “Working with Kelissa through her 12-week program was an incredibly positive experience. While grounded in nutrition, the coaching went far beyond food - encouraging meaningful self-reflection and healthier ways of responding to life’s challenges. Kelissa is supportive, knowledgeable, and genuinely invested in her clients’ growth. I’m deeply grateful for the tools and perspective I gained and highly recommend KO Wellness for lasting, balanced change.”

    - Lisa

  • “Kelissa is the best coach I’ve ever worked with. She helped me feel strong and confident, and taught me the skills to train in the gym independently. Working with her truly changed my life and had a profound impact on my mental well-being. Forever grateful and highly recommend!”

    - Anhar

  • Before this program, my relationship with food was filled with guilt, pressure and overthinking. Throughout the reset I felt supported, safe and guided to understand my emotions and triggers, rather than being told to just have more discipline. Now, I feel calm and at peace around food. I learned that real change comes from compassion, not control. I would highly recommend this program to any women who feels stuck and exhausted of starting over.

    - Tanveer

  • I joined the 12 week reset because I wanted real lasting change. Not just a quick fix. This program taught me that healing my relationship with food takes time and that's okay. The tools and habits I've learned (from hunger awareness to nervous system regulation) changed how I approach food and my body. I've let go of perfection and now focus on progress. I'm incredibly grateful for Kelissa's support and highly recommend working with her.

    - Mandy

Ready to Take Action ?

Book a Discovery Call