Seattle Functional Health is becoming Santé Lifestyle MD

Same practice, same Dr. Kubesh, same care you know. Our new website is on its way, so stay tuned!

Still Dealing with Symptoms Even After Seeing Multiple Doctors?

Discover what’s actually causing your symptoms with advanced testing and 1-on-1 medical guidance.

Let's Look Beyond “Normal Labs”

Physician-led functional medicine that looks beyond “normal labs” to uncover root causes and create a clear, personalized plan for your health.

  • Root-cause testing with advanced labs (60+ biomarkers)
  • Personalized care plan designed for you by Dr. Kubesh
  • Support for fatigue, hormones, gut health, inflammation & more

On this call, we’ll talk through your current health concerns, what you’ve tried so far, and how our MD and team can support you, then outline the next steps to get you ready for your first appointment. The cost is $299 to have your labs run and to have a consultation with Dr. Kubesh to help you get to the root of the problem.

This is for you if...

You’ve been told everything is “normal.” 
But you don’t feel normal.

You’re doing your best to take care of yourself, eating better, trying supplements, going to appointments, and still not getting answers or the results you desire.

Maybe you’re dealing with:

  • Ongoing fatigue or low energy
  • Hormonal imbalances or perimenopause symptoms
  • Digestive issues that keep coming back
  • Brain fog, sleep issues, or chronic stress
  • Inflammation or unexplained symptoms


And what’s most frustrating is
not having a clear path forward.

We Hear This Every Day

Patients come to us after months or years of feeling dismissed, confused, or stuck in a cycle of temporary fixes.

At Seattle Functional Health, we take a different approach.

As a physician-led practice, we combine advanced testing with a deep understanding of how your body’s systems work together to connect all the dots.

What Makes This Different

This is not symptom management.

This is root-cause medicine.

Instead of asking, “What medication fits this symptom?”
We ask, “Why is this happening in the first place?”

That means:

  • Looking deeper with advanced lab testing
  • Understanding how your hormones, gut, stress, and metabolism interact
  • Creating a structured plan tailored specifically to you


No more trial and error. No more guessing. No more being told everything looks fine when it doesn’t feel that way.

The Process

Here’s what working together looks like:

Step 1: Get Started

Book your appointment or clarity call to discuss your symptoms and goals.

Step 2: Advanced Testing

We use comprehensive labs to uncover what’s really going on beneath the surface.

Step 3: Personalized Plan

You’ll receive a clear, structured plan tailored to your body and your life.

Step 4: Ongoing Support

We guide you through the process so you’re never left figuring it out on your own.

Imagine waking up with more energy.
Understanding your body instead of fighting it.
Feeling confident in the plan you’re following.

This is about more than symptom relief.

It’s about getting back to feeling like yourself again.

We’ll meet you where you are—whether you’re ready to dive in or just want to explore your options.

Hear from Our Community

Meet the Doctor

Dr. Claudine Kubesh is deeply fascinated by the elegance of the human body and its incredible capacity to heal. With a mind that thrives on solving puzzles, she is constantly seeking to understand how the various pieces of health fit together to form a complete picture. Throughout her career, she has worked across the full spectrum of healthcare—from acute trauma and chronic disease management to vibrant integrative health.

This diverse experience allows Dr. Kubesh to meet each patient exactly where they are on their health journey and guide them in reclaiming their well-being. Her passion lies in connecting people with their bodies, empowering them to improve their health and expand their lives.

Certifications & Credentials

  • University Minnesota Medical School
  • University Washington Internal Medicine Residency
  • Board Certified in Internal Medicine (ABIM)
  • Supervising Physician Harborview Medical Center Emergency Department
  • Institute of Functional Medicine Certification IFMCP
  • Applying Functional Medicine in Clinical Practice Certification AFMCP
  • Neuroinflammation Clinical Strategies and Treatment Applications: Kharrazian Institute
  • Gastrointestinal Clinical Strategies and Treatment Applications Kharrazian Institute
  • Autoimmunity Clinical Strategies and Treatment Applications Kharrazian Institute
  • Hashimoto’s Clinical Strategies and Treatment Applications Kharrazian Institute
  • Diabetes and Dysglycemia Clinical Strategies and Treatment Applications Kharrazian Institute
  • Bioidentical Hormone Research Training and Certification WorldLink

You Don't Have to Keep Guessing

If you’ve been searching for answers and not finding them, this is your next step.