kállos

A Private, Luxury Beauty Studio Specializing in Natural-looking Aesthetics

Where Beauty Meets Confidence

Inspired by the ancient Greek word KÁLLOS — the concept of beauty that radiates from within — our philosophy goes far beyond aesthetics. We believe true beauty is expressed through your attitude, your presence, and the passions that make you uniquely you.

At KÁLLOS, every treatment begins with intention. We take a deeply personalized, artistry-driven approach, taking the time to understand your goals, your lifestyle, and the results you hope to achieve. Whether you’re seeking a subtle, fresh-faced enhancement or a more restorative rejuvenation, each service is thoughtfully designed to elevate your natural features with balance, precision, and authenticity.

Step into a space where expertise meets artistry — and where you can feel beautifully, confidently yourself.

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Our Services

BOTOX

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FILLER

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SKINPEN MICRONEEDLING

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CHEMICAL PEEL

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SCULPTRA

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PRF EZ GEL/PDGF

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Meet The Founder

Welcome to KÁLLOS, where beauty meets expertise and every client is treated as a work of art. I’m Kassi Jillson, a Board-Certified Nurse Practitioner driven by a passion for aesthetic mastery and a belief that true beauty lies in refinement, not reinvention.

With over 20 years of experience — beginning in intensive care before specializing in aesthetic medicine — I’ve had the privilege of training with some of the nation’s leading experts, refining my approach to deliver natural, balanced, and timeless results.

At KÁLLOS, my mission is simple: to empower and elevate. I believe in the transformative power of subtle enhancement, grounded in a personalized and thoughtful approach. Every treatment is guided by artistry, integrity, and a genuine connection — because you deserve to look and feel your absolute best.

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OUR FAVORITE SKINCARE

Check out my shelves to see all of my must-have skincare products!

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BOOK YOUR APPOINTMENT

We can’t wait to see you soon.

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  • "Kassi is incredible to work with! Professional, honest, informative and patient - all that I look for in a provider! Can't wait to explore more skincare options with her!"

    Melissa S.

  • "Kassi was thorough and listened to exactly what I wanted. I am excited to start my skincare regimen with her! I would highly recommend her!"

    Brittany M.

  • "I’ve had a consultation and two services at this clinic and highly recommend Kassi. Not only is she incredibly kind and thoughtful, but extremely knowledgeable in her profession. She does a great job of bringing you through each service option to find the best solution for you and your needs. Kassi will put you at ease and deliver in incredible results!"

    Mackenzie R.

  • "Highly recommend Kassi. Her medical knowledge paired with her passion for wellness makes her unique in this industry. She answers all questions, listens and responds with solid & actionable advice and is never pushy. No treatment/ consult is too small for her. I found her approach each appointment I’ve had with the same professional approach & care."

    Haley A.

  • "Kassi is so great to work with! From my first consultation with her, she was very thorough in addressing the entire face and was very informative on all of the various options available to address my concerns and areas I want to focus on! I love her approach!"

    Lindsey T.

  • "I have had Botox and lip fillers done over the years, and the knowledge, product, quality, and attention to detail that Kassi provides is truly incomparable. Kassi truly gets to know what the goals of the customer are, thoroughly explains each procedure, and then provides a price before starting. I highly recommend"

    Kate V.

  • "My visit was Kassi was WONDERFUL! Her knowledge & attention to detail is second to none. Spread the word, tell your friends, THIS is the place to go & Kassi is who you should see!"

    Katie B.

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