How does Marek Diagnostics work?
Choose a pre-built panel or build your own from individual biomarkers and place your order. Once paid, you'll receive an email with your lab order form, next steps, and best practices for sample collection. Visit a partnered Quest location to provide your sample, and your results typically arrive within 14 business days.
Where do I get my blood drawn?
We partner with over 2,000 laboratory locations across the United States. Use the Quest locator to find a draw site near you. No appointment with a doctor is required — your lab order form covers everything.
Is there a location near me?
Most metro and suburban areas in the U.S. have a Quest Diagnostics location nearby. Note: while Quest has locations in NY, NJ, and RI, we are temporarily unable to process diagnostic test orders for residents of those states due to state regulations.
Can I use HSA or FSA funds?
Yes. Our diagnostic testing is HSA/FSA eligible via TrueMed. You can use your health savings funds at checkout.
How long do results take?
Most results are processed and delivered by email within 14 business days of your sample collection. Some specialty and genetic tests may take longer.
Do I need a doctor's order?
No. We provide direct access to testing without institutional barriers. Your order includes a lab requisition so you can go straight to the draw site.
What is a lab review?
For select panels you can add a 45-minute lab review with an expert health coach who walks you through your results, optimal reference ranges, and actionable next steps.
How do I get help?
Our support team is here every step of the way. Email support@marekdiagnostics.com or call +1 877 572 2582.