Functional Lab Testing in Seattle, WA
Telehealth Across Washington

Medical Oversight & Care

Care is provided by Dr. Summer Baptist, ND, L.Ac., MPH, a Washington State–licensed naturopathic physician and licensed acupuncturist.

NPI: 1053579243

Get the answers standard labs often miss. Our Seattle clinic offers advanced hormone, thyroid, adrenal, gut, and metabolic testing with functional interpretation to uncover the root causes behind fatigue, weight changes, mood shifts, inflammation, and persistent symptoms. Available at Lab Testing facilities we partner with in Seattle, Bellevue, Tacoma, Spokane, Everett, and all of Washington.

Common Symptoms when Standard Labs Don’t Explain Your Symptoms to Washington Patients

Many patients across Seattle and the Washington state come to us after being told their labs are “normal” — yet they still struggle with fatigue, bloating, hormonal swings, sleep disruption, or weight changes. Functional testing reveals patterns traditional panels overlook.

Hormone-Related Symptoms

  • Irregular cycles

  • PMS or perimenopause changes

  • Low testosterone symptoms

  • Mood swings or low motivation

Thyroid & Metabolic Symptoms

  • Fatigue & weight gain

  • Feeling cold

  • Slowed metabolism

  • Blood sugar swings

Gut & Digestive Symptoms

  • Bloating or distention

  • Food intolerances

  • Constipation or diarrhea

  • Leaky gut indicators

Mood & Cognitive Symptoms

  • Wired-at-night, tired-in-the-morning

  • Midday crashes

  • Burnout

  • Insomnia patterns

We help patients via telehealth from Seattle, Bellevue, Tacoma, Spokane, Olympia, Bellingham, and communities across Washington explain your symptoms and lab results.

Why Many Seattle Patients Still Don’t Get Answers

Many of the patients in Seattle and the Washington state receive standard panels which often miss early dysfunction because they only measure broad ranges — not optimal health markers or system interactions.

 

“Normal Range” Isn’t Always Optimal

Lab ranges often reflect disease thresholds, not wellness.

Important Markers Are Unmeasured

Inflammation, cortisol rhythms, micronutrients, gut integrity, and hormone metabolites are rarely evaluated.

Symptoms Are Treated in Isolation

Digestive, thyroid, metabolic, and hormonal issues are interconnected — but often treated separately.

No Combined Interpretation

We interpret labs as a whole-system picture, not one test at a time.

How we offer and provide Advanced Testing for Seattle & Washington Patients

From our Seattle clinic, we use world-class functional labs that reveal deeper patterns driving symptoms. Kits can be completed in the clinic or shipped anywhere in Washington State.

DUTCH Hormone & Adrenal Testing

Evaluates:

  • Cortisol curve

  • Hormone metabolites

  • Estrogen pathways

  • DHEA

  • Stress response patterns

Comprehensive Thyroid Panels

Includes:

  • TSH, Free T3, Free T4

  • Reverse T3

  • Thyroid antibodies

  • Functional optimal ranges

GI-MAP & Stool Tests

Evaluates:

  • Microbiome balance

  • Leaky gut (zonulin)

  • Pathogens & dysbiosis

  • Inflammation markers

  • Digestive enzyme output

Metabolic & Inflammation Panels

Includes:

  • Fasting insulin

  • HOMA-IR

  • CRP & inflammation markers

  • Lipids + advanced cardiovascular markers

  • Nutrient deficiencies

Blood Sugar & Energy Testing

  • Glucose patterns

  • A1c

  • Mitochondrial markers

  • Organic acid testing (OAT)

What We Do With Your Lab Results for Washington Patients

Your data drives your treatment. Seattle and Washington patients receive customized plans built from lab findings, symptom tracking, and lifestyle patterns.

 

Root-Cause Pattern Mapping

We connect your gut, hormones, thyroid, metabolism, sleep, and stress patterns.

Personalized Hormone & Thyroid Plans

Targeted recommendations based on true functional ranges.

Nutrition & Lifestyle Precision

Your lab insights guide your diet, exercise, supplementation, and recovery.

Medications, Prescriptions & Targeted Support

Bioidentical hormones, thyroid medication optimization, GLP-1 therapy, or adrenal support when appropriate.

Ongoing Monitoring

We review labs, track progress, and adjust protocols to keep you improving.

Who Functional Lab Testing Is Best For in Washington

We help adults across Seattle, the Eastside, Tacoma, Spokane, Bellingham, and all of Washington State get answers after years of unexplained symptoms.

Ideal For Patients Who:

  • Have “normal” labs but still feel unwell

  • Want a deeper look into hormones, thyroid, gut, adrenals, or metabolism

  • Experience chronic fatigue, stress, or mood imbalance

  • Suspect food sensitivities, inflammation, or gut issues

  • Prefer data-driven, personalized care

How Your Testing & Care Program Works in Washington

Your testing and treatment follow a structured process designed for clarity, momentum, and long-term success.

Phase 1 — Comprehensive Testing (Weeks 1–4)

  • Order advanced labs

  • Collect samples at home or in clinic

  • Begin foundational support

Phase 2 — Interpretation & Treatment Plan (Week 4–6)

  • Review every lab with you in detail

  • Build your personalized treatment map

  • Begin targeted nutrition + supplements

Naturopathic + Functional + Evidence-Based

Our approach blends naturopathic medicine, conventional lab standards, and functional analysis so you benefit from the best of all worlds.

Benefits Seattle and Washington Patients Commonly Experience

When we use deeper testing rather than guesswork, outcomes improve faster and more predictably.

Clear Understanding of Root Causes

No more guessing — real data guides your plan.

Symptom Relief & Improved Energy

Digestive, adrenal, thyroid, or hormonal symptoms improve as imbalance resolves.

Measurable Progress Over Time

Patients see concrete before/after changes in labs and how they feel.

Functional Testing for Seattle & All Washington Patients

We serve Seattle locally and offer fully remote testing programs across the state.

Areas We Serve

Seattle, Bellevue, Kirkland, Redmond, Tacoma, Everett, Spokane, Olympia, Bellingham, Vancouver, Tri-Cities, and statewide telehealth.

Telehealth + At-Home Kits

Test from home using top specialty labs shipped directly to you.

Functional Lab Testing FAQs for Washington Patients

Common questions from Seattle and Washington patients seeking deeper diagnostic insight.

Do you accept insurance for lab testing?

Many functional labs may process through insurance, depending on your plan. Others are cash-pay. We explain all costs upfront.

Yes — many kits are at-home and available statewide.

Most results return in 1–3 weeks depending on the lab.

Not always — we select only what your symptoms indicate.

Specialty lab testing costs vary depending on the type of testing recommended and your individual health concerns. 


Many patients invest approximately $150–$600+ for specialty testing when advanced labs are needed.


Not every patient requires extensive testing, and recommendations are always personalized based on your symptoms, history, and goals.


To help keep testing as affordable as possible, Dr. Baptist passes along provider and wholesale lab pricing directly to patients whenever available rather than marking up specialty lab costs.

Yes — all testing includes expert interpretation and a personalized plan.

Ready to Get Answers and Understand Your Health More Clearly in Washington?

Whether you’re in Seattle or anywhere across Washington State, our functional testing programs provide clarity, direction, and a personalized roadmap for healing.

READ OUR 5-STAR REVIEWS

5.0Google star 1Google star 2Google star 3Google star 4Google star 5
5.0Google star 1Google star 2Google star 3Google star 4Google star 5
Top Rated Service
Verified by Trustindex
Top Rated Service
  • 5.0 Excellent rating Last 12 months
  • Responds to customer reviews 100% response rate within 48 hours
  • Verified by Trustindex Based on real customer reviews Learn more
Posted on Google Google
Gisela A. M.S. profile picture
Gisela A. M.S.
65 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I’m very grateful that I am a patient of Dr. Baptist. She has been an excellent provider because Dr. Summer figured out how to control my hormones imbalance that I have been dealing with for awhile. Her treatment has been very successful and I feel my body is responding well. In fact, I have not felt myself for couple of years and as soon I started Dr.Baptist treatment I have been feeling healthier and more confident about my body. I truly recommend her expertise and care. She is also very knowledgeable and friendly. So if you’re looking for a provider that listens to your concerns do yourself a favor and try Dr. Baptist.
Posted on Google Google
Michelle Cheski profile picture
Michelle Cheski
215 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I highly recommend Dr. Summer Baptist at Seattle Integrative Hormone & Thyroid Clinic. If you are struggling with hormone imbalance, fatigue, or weight gain, her functional medicine approach is incredibly thorough. She takes the time to really understand what’s going on in your body and creates a personalized plan. Seattle is lucky to have a practitioner like her.
Posted on Google Google
Jennifer Hickman profile picture
Jennifer Hickman
254 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I came to Seattle Integrative Hormone & Thyroid Clinic for hormone imbalance, low energy and weight gain. Dr. Baptist's knowledge and functional medicine approach has helped me feel more energized and more like myself again. Dr. Baptist truly listens and works to uncover the root cause of your symptoms. I highly recommend Dr. Summer Baptist and Seattle Integrative Hormone & Thyroid Clinic.

Request My Introductory Consultation