Advanced Laboratory Testing in Olympia, WA
Personalized Diagnostic Testing for Hormones, Thyroid Health, Gut Health, Metabolism, Nutritional Status, and Environmental Exposures
Understanding your health begins with asking the right questions. Laboratory testing can provide valuable information, but the results are most useful when interpreted alongside your symptoms, medical history, physical examination, and personal health goals.
At Prolific Well Integrative Medicine, Dr. Evelyn Ellis, ND, MPH, FAIHM, provides individualized laboratory evaluation and medical interpretation for patients in Olympia, Tumwater, Lacey, and surrounding Washington communities.
We combine conventional diagnostic testing with selected specialty laboratory assessments when clinically appropriate. Our goal is to identify relevant health concerns, guide treatment decisions, and help you understand what your results mean.
Whether you are experiencing persistent fatigue, hormonal changes, digestive symptoms, unexplained weight changes, or concerns about environmental exposure, we help determine which tests may be useful for your situation.
Schedule an Advanced Laboratory Testing Consultation
What Is Advanced Laboratory Testing?
Advanced laboratory testing refers to diagnostic assessments that may extend beyond the tests commonly ordered during routine preventive visits.
These may include more detailed evaluations of hormone function, metabolic health, gastrointestinal conditions, nutritional status, cardiovascular risk, or specific environmental exposures.
However, advanced testing does not necessarily mean ordering more tests.
At Prolific Well Integrative Medicine, we prioritize testing that addresses a specific clinical concern and has the potential to guide medical decisions.
Our approach includes:
Reviewing your symptoms and medical history
Evaluating previous laboratory results
Identifying appropriate diagnostic questions
Selecting conventional or specialty testing when indicated
Explaining the accuracy and limitations of available tests
Interpreting results in their clinical context
Developing individualized recommendations and follow-up plans
Our philosophy is simple: test with purpose, interpret with context, and treat based on meaningful clinical findings.
Types of Laboratory Testing We Offer
1. Hormone Testing & Women's Health Evaluation
Hormones influence reproductive health, menstrual cycles, temperature regulation, sexual function, and many other physiological processes.
When clinically indicated, hormone evaluation may help assess concerns involving:
Perimenopause and menopause
Irregular menstrual cycles
Polycystic ovary syndrome (PCOS)
Suspected androgen excess
Testosterone deficiency in appropriately selected patients
Menstrual and reproductive health concerns
Certain pituitary or adrenal disorders
Hormone testing may include:
Estradiol
Progesterone
Testosterone and sex hormone-binding globulin
Follicle-stimulating hormone (FSH)
Luteinizing hormone (LH)
Prolactin
DHEA-S
Other tests based on the clinical indication
Hormone levels vary with age, menstrual cycle timing, medications, and other factors. Routine laboratory testing is not always necessary to diagnose perimenopause or menopause, and a single hormone result may not explain persistent symptoms.
Specialized urine or saliva hormone panels may be discussed in selected circumstances, but their clinical usefulness and limitations must be considered carefully.
2. Comprehensive Thyroid Testing
Thyroid disorders can affect energy, temperature regulation, bowel habits, menstrual function, and cardiovascular health.
We evaluate concerns such as:
Hypothyroidism
Hashimoto's thyroiditis
Abnormal thyroid laboratory results
Persistent symptoms in patients receiving thyroid treatment
Suspected thyroid dysfunction
Testing may include:
Thyroid-stimulating hormone (TSH)
Free thyroxine (Free T4)
Triiodothyronine (T3), when indicated
Thyroid peroxidase antibodies (TPOAb)
Thyroglobulin antibodies (TgAb), when appropriate
Testing is individualized. Not every patient requires a comprehensive thyroid panel, and some tests marketed as advanced thyroid assessments have limited value for routine diagnosis or management.
3. Gut Health & Gastrointestinal Testing
Persistent digestive symptoms may require evaluation for gastrointestinal conditions, dietary triggers, infections, inflammation, or malabsorption.
We assess concerns including:
Chronic bloating and abdominal discomfort
Constipation and diarrhea
Irritable bowel syndrome (IBS)
Suspected small intestinal bacterial overgrowth (SIBO)
Gastroesophageal reflux disease (GERD)
Food-related digestive symptoms
Suspected nutrient malabsorption
Inflammatory bowel disease requiring specialist collaboration
Testing may include:
Selected stool studies for infection
Fecal calprotectin when indicated
Celiac disease screening
Helicobacter pylori testing
Hydrogen and methane breath testing for selected patients
Appropriate evaluation for malabsorption or nutrient deficiencies
Specialty stool panels and commercial gut microbiome profiles may also be discussed, but their results do not always establish a diagnosis or identify an effective treatment.
We prioritize clinically validated testing and recommend gastroenterology referral when appropriate.
4. Metabolic Health, Blood Sugar & Cardiovascular Testing
Metabolic testing helps evaluate risk factors associated with diabetes, cardiovascular disease, and other chronic conditions.
We may recommend:
Fasting glucose
Hemoglobin A1c
Lipid panel
Kidney and liver function testing
Urine albumin testing for appropriate patients
Lipoprotein(a) when indicated
Apolipoprotein B in selected patients
Additional cardiometabolic markers when clinically useful
Common reasons for evaluation include:
Prediabetes and type 2 diabetes
Insulin resistance
Metabolic syndrome
Elevated cholesterol
Weight-related health concerns
Family history of cardiovascular disease
Metabolic dysfunction-associated steatotic liver disease (MASLD)
Laboratory findings are interpreted alongside blood pressure, medical history, family history, medications, and other risk factors.
5. Nutritional & Micronutrient Testing
Nutrient deficiencies can contribute to specific health concerns and may occur with restrictive diets, gastrointestinal disorders, certain medications, or other medical conditions.
Depending on your history, we may evaluate:
Iron and ferritin
Vitamin B12
Folate
Vitamin D when indicated
Selected minerals and electrolytes
Other nutrients based on clinical risk factors
We do not recommend extensive micronutrient panels for every patient. Testing is selected when a deficiency is plausible and the result may affect treatment.
6. Environmental Health & Heavy Metal Testing
Environmental exposures may occur through drinking water, certain occupations, contaminated products, or other identifiable sources.
We evaluate relevant exposure histories involving:
Lead
Mercury
Arsenic
Cadmium
Selected occupational chemicals
Environmental contaminants
Testing may include:
Blood lead levels
Appropriate blood or urine metal testing
Exposure-specific laboratory assessments
Additional evaluations based on established medical indications
The correct specimen and interpretation depend on the substance and exposure history.
Provoked urine heavy metal testing is not recommended for diagnosing metal toxicity. Broad environmental panels without a credible exposure history may produce misleading results.
When significant toxicity is suspected, appropriate specialist consultation or referral may be necessary.
7. Mold Exposure & Indoor Environmental Health
Living or working in damp buildings can contribute to respiratory symptoms, allergic reactions, and certain other established health conditions.
We may evaluate concerns involving:
Mold-related allergies
Asthma symptoms associated with damp environments
Respiratory irritation
Hypersensitivity pneumonitis when clinically suspected
Other exposure-related respiratory complaints
Evaluation begins with a detailed exposure history, symptom assessment, and appropriate medical examination.
Testing may include allergy evaluation, pulmonary testing, or other established diagnostic procedures when indicated.
Commercial urine mycotoxin tests are not validated for diagnosing illness caused by indoor mold exposure and are not recommended as routine clinical diagnostic tools.
8. Food Allergies, Celiac Disease & Food-Related Symptoms
Food-related symptoms can have several causes, including immune-mediated allergies, celiac disease, lactose intolerance, and other gastrointestinal conditions.
Depending on the clinical presentation, evaluation may include:
Celiac disease blood testing
Food-specific IgE testing when a true food allergy is suspected
Lactose intolerance evaluation
Structured dietary assessment
Gastrointestinal evaluation when indicated
Food-specific IgG testing is not recommended for diagnosing food allergies or intolerances.
We focus on appropriate diagnosis and avoid unnecessary dietary restrictions whenever possible.
9. Vaginal Health & Infection Testing
Vaginal symptoms may be associated with infection, inflammation, hormonal changes, dermatologic conditions, or other medical concerns.
Depending on symptoms and examination findings, testing may include:
Bacterial vaginosis evaluation
Vaginal yeast infection testing
Sexually transmitted infection testing
Vaginal pH assessment
Other targeted testing based on the clinical presentation
Commercial vaginal microbiome sequencing may provide descriptive information, but its role in routine diagnosis and treatment remains limited.
Testing and treatment are selected according to established clinical indications.
10. Genetic & Pharmacogenomic Testing
Genetic testing may be useful for certain inherited health risks or specific clinical questions.
Pharmacogenomic testing can help guide the selection or dosing of particular medications when evidence-based gene–drug relationships are established.
We may consider:
Selected pharmacogenomic testing
Clinically indicated inherited-risk evaluation
Referral for genetic counseling
Specialist-directed genetic testing
Routine MTHFR testing is not recommended for evaluating most common symptoms or guiding general supplement treatment.
Genetic findings are interpreted in context and do not independently determine a patient's health outcomes.
How Do We Decide Which Laboratory Tests You Need?
More testing does not always lead to better healthcare.
Our process begins with a clinical assessment.
Step 1: Review Your Symptoms & Medical History
We discuss your health concerns, previous diagnoses, medications, supplements, family history, and lifestyle.
Step 2: Review Existing Laboratory Results
Previous testing may already answer some important questions.
We review available results to identify relevant findings and avoid unnecessary duplication.
Step 3: Select Appropriate Diagnostic Tests
We recommend testing based on your clinical presentation and whether the results are likely to influence care.
Step 4: Interpret Your Results in Context
Laboratory reference ranges, symptoms, medications, and other clinical factors all matter.
An isolated abnormal result does not always indicate disease, and a normal result does not automatically exclude every medical condition.
Step 5: Develop a Personalized Care Plan
Depending on your findings, recommendations may include:
Prescription medication management
Clinical nutrition
Appropriate nutritional supplementation
Herbal and botanical medicine when suitable
Hormone therapy for established indications
Lifestyle and preventive care
Additional medical evaluation
Specialist referral
Step 6: Monitor Your Progress
Follow-up testing may be recommended when necessary to assess treatment response, monitor safety, or evaluate changes in your health.
Conventional Laboratory Testing vs. Functional Medicine Testing
Conventional laboratory tests are used to diagnose, monitor, and manage established medical conditions.
Some specialty functional medicine tests may investigate additional biological markers or use different testing methods.
However, not all specialty tests have established clinical validity or demonstrated benefits for patient outcomes.
At Prolific Well Integrative Medicine, we consider:
Whether the test addresses a specific clinical question
The accuracy and reproducibility of the testing method
Whether validated diagnostic criteria exist
Whether the results are likely to change treatment
Potential risks of false-positive or misleading findings
Financial costs and insurance coverage
We use specialty testing selectively rather than assuming it is necessary for every patient.
What to Expect at Your Laboratory Testing Consultation
Your appointment begins with a review of your health concerns and any previous laboratory findings.
Depending on your needs, we may:
Review your symptoms, medical history, medications, and supplements.
Examine previous laboratory results and medical records.
Discuss appropriate conventional and specialty testing options.
Explain preparation requirements, collection methods, and potential costs.
Arrange testing through appropriate laboratory services.
Review results during a follow-up appointment.
Develop or adjust your individualized care plan.
Some tests require fasting, specific collection times, medication review, or other preparation. Instructions depend on the test ordered.
Not every test can be collected at our clinic. Some require an outside laboratory, collection center, or home collection kit.
Why Choose Prolific Well Integrative Medicine for Laboratory Testing?
Physician-Guided Evaluation
Dr. Evelyn Ellis, ND, MPH, FAIHM, is a Washington-licensed naturopathic physician with training in conventional medical assessment, naturopathic medicine, and public health.
Personalized Test Selection
We choose tests based on your health history and clinical needs rather than relying on a standard testing package for everyone.
Clinical Interpretation
Laboratory values are interpreted alongside symptoms, medical history, medications, and relevant diagnostic standards.
Integrated Treatment Planning
When testing identifies a clinically meaningful concern, we discuss appropriate treatment options and next steps.
Education & Shared Decision-Making
We explain what a test measures, what its results can and cannot tell us, and how the findings may influence your care.
Our goal is not simply to provide more laboratory data. It is to help you make informed decisions about your health.
Meet Dr. Evelyn Ellis, ND, MPH, FAIHM
Dr. Evelyn Ellis is the founder of Prolific Well Integrative Medicine and a Washington-licensed naturopathic physician.
She earned her Doctor of Naturopathic Medicine degree from Bastyr University and her Master of Public Health from the University of Washington. She is also a Fellow of the Academy of Integrative Health & Medicine.
Her clinical interests include hormone health, thyroid disorders, digestive conditions, metabolic health, environmental medicine, and preventive care.
Her approach combines careful medical evaluation, evidence-informed treatment, patient education, and individualized care.
Advanced Laboratory Testing in Olympia, Tumwater & Lacey, WA
Prolific Well Integrative Medicine provides individualized laboratory evaluation and interpretation for patients throughout the South Puget Sound region.
We welcome patients from Olympia, Tumwater, Lacey, Tenino, Shelton, Centralia, Chehalis, and surrounding Washington communities.
In-person and telehealth consultations may be available when clinically appropriate.
Whether you are searching for hormone testing in Olympia, thyroid testing near Tumwater, or functional medicine laboratory evaluation in Lacey, our practice can help determine which diagnostic options are appropriate for your concerns.
Frequently Asked Questions About Advanced Laboratory Testing
What is advanced laboratory testing?
Advanced laboratory testing refers to diagnostic evaluations that may extend beyond routine screening tests. These may include selected hormone, gastrointestinal, metabolic, nutritional, or exposure-related assessments. The clinical value depends on the specific test and medical indication.
Do I need advanced testing if my routine blood work is normal?
Not necessarily. Normal routine laboratory results do not rule out every condition, but additional testing should be guided by symptoms, medical history, and clinical findings.
Can laboratory testing identify the cause of fatigue?
Testing may help identify certain causes, including anemia, thyroid dysfunction, or specific nutrient deficiencies. Fatigue can also result from sleep disorders, medications, mood conditions, and other factors that require broader clinical evaluation.
Do you offer hormone testing for perimenopause and menopause?
Yes, when clinically appropriate. Perimenopause and menopause are often diagnosed using symptoms, menstrual history, and age rather than routine hormone panels. Testing may be useful when another condition is suspected or the diagnosis is uncertain.
Do you offer comprehensive thyroid panels?
We provide thyroid evaluation based on symptoms, medical history, and clinical indications. Testing may include TSH, Free T4, and selected additional tests.
Can you test for SIBO and gut health problems?
We evaluate digestive symptoms and may recommend selected breath tests, stool studies, or other appropriate gastrointestinal testing. Not every digestive concern requires a specialty microbiome panel.
Do you test for heavy metals and mold exposure?
We evaluate credible environmental exposure concerns and recommend validated testing when indicated. Commercial urine mycotoxin testing is not recommended as a routine diagnostic method for mold-related illness.
Do you offer food sensitivity testing?
We evaluate food-related symptoms using appropriate medical history and validated tests when available. Food-specific IgG panels are not recommended for diagnosing food allergies or intolerances.
Can you review laboratory tests ordered by another provider?
Yes. Relevant previous laboratory results can be reviewed during a consultation. Additional evaluation may be recommended depending on your symptoms and clinical findings.
Are specialty laboratory tests covered by insurance?
Coverage varies by insurance plan, laboratory, test, and medical indication. Some specialty tests may require out-of-pocket payment. We recommend confirming coverage and estimated costs before testing.
Can I order laboratory testing without an appointment?
Testing recommendations are generally made following an appropriate clinical evaluation. Please contact the office to discuss the appointment process and whether your existing records can be reviewed.
Do you provide a treatment plan after reviewing laboratory results?
Yes. When clinically appropriate, findings are incorporated into an individualized plan that may include treatment, monitoring, preventive care, or additional evaluation.
Schedule Your Advanced Laboratory Testing Consultation
Laboratory testing is most valuable when it helps answer a meaningful question about your health.
At Prolific Well Integrative Medicine, we combine medical evaluation, thoughtful test selection, clinical interpretation, and individualized treatment planning.
Whether your concerns involve hormones, thyroid health, digestive symptoms, metabolic health, nutritional deficiencies, or environmental exposures, we can help you explore appropriate next steps.
Schedule an Advanced Laboratory Testing Consultation with Dr. Evelyn Ellis.
Prolific Well Integrative Medicine
Serving Olympia, Tumwater, Lacey, and surrounding Washington communities
Email: [email protected]
Website: https://prolificwell.com