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Get clarity about your health

Whether you need quick answers or an ongoing plan, Functional Health Rx, LLC combines advanced lab testing with provider-reviewed guidance, on your terms.

  • No hidden costs
  • No insurance required
  • HSA/FSA eligible
“The testing process was truly seamless and almost half of what I pay out of pocket elsewhere.”
Stephanie H • Client

Both start with a lab test. The difference is what happens with your results.

  • Lab tests

    One-time answer, ordered on your own. Results delivered fast, provider-reviewed accuracy.

    Best if you know what you're checking for.

  • Journey

    Test plus an ongoing plan built around your results, with milestones like re-testing or a supplement plan.

    Best if you want a clear next step.

Journeys

  • Complete Health Panel

    Your most complete health analysis, combining cutting-edge biomarkers across all body systems to create a personalized roadmap for optimal aging and disease prevention.

    142 biomarkers

    Results interpreted by your provider
    2,000+ Quest blood draw locations
    Personalized wellness plan
    $647

    Best Value

    Learn moreBuy now
  • Expanded Inflammation Panel

    Understand how inflammation and nutrient status affect your energy, mood, and vitality with this in-depth look at your body's key health markers.

    87 biomarkers

    Results interpreted by your provider
    2,000+ Quest blood draw locations
    Personalized wellness plan
    $350.37
  • Expanded Health Panel

    Your expanded health check assesses key markers for metabolism, inflammation, thyroid, and nutrients that reveal how your body is functioning and where it may need support.

    83 biomarkers

    Results interpreted by your provider
    2,000+ Quest blood draw locations
    Personalized wellness plan
    $261.98
  • Essential Women's Health Panel

    Builds on core reproductive hormones with thyroid function testing and essential nutrients (vitamin D, iron, B12, folate) to evaluate energy levels and nutrition status on top of baseline hormonal health.

    74 biomarkers

    Results interpreted by your provider
    2,000+ Quest blood draw locations
    Personalized wellness plan
    $224
  • Starter Metabolic

    Start with a focused look at your metabolic health, including blood sugar, cholesterol, insulin, and thyroid function. This panel provides insight into how your body manages energy and may help identify early imbalances.

    9 biomarkers

    Results interpreted by your provider
    2,000+ Quest blood draw locations
    Personalized wellness plan
    $60

    Metabolic

Lab tests

Stress Review

  • Saliva Cortisol Awakening Response

    The Saliva Cortisol Awakening Response panel uses a six-point saliva collection to analyze cortisol patterns and assess adrenal hormone/HPA axis dysfunction.

    7 biomarkers

    $138
    Learn moreBuy now
  • Saliva 4-Point Cortisol

    Formerly the Diurnal Cortisol panel, this test measures cortisol four times during the day to assess adrenal health and dysfunction caused by stressors.

    4 biomarkers

    $105
Photo of Marisel Segarra-Newnham

Marisel Segarra-Newnham

I guide women 35+ to achieve their wellness with clarity.

My website

Focus areas

  • Metabolic Health

  • Women's Health

FAQ

Find answers to your questions about our personalized wellness programs and services.