How it works

Marek's Guided Optimization® Program combines advanced lab testing, a dedicated health coach and medical provider, and a personalized treatment plan, all built around your data.

Resources

The process

1

Start your assessment

Complete your 45-min intake assessment

2

Get your labs drawn

4,000 partnered lab locations nationwide

3

Review with your coach

Screen-by-screen lab review

4

Receive your protocol

Treatment delivered to your door

See the full process

Why Marek

The only program pairing you with a dedicated health coach and medical provider, built on precision diagnostics, with no subscription required.

Resources

Meet our co-founder

Derek

Co-Founder · MPMD Podcast

"Over time, I found it incredibly difficult to get medical oversight for myself and my family that reflected the latest research, and that was preventative. That's why I started Marek Health."

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Derek, Co-Founder

What we test

Every client's lab panel is hand-selected from 1,000+ available biomarkers, built around their specific goals.

Treatments

700+ medical provider-prescribed therapies built from your labs. Browse by category or explore the full formulary.

Brian  O'Brien

Marek Health team

Brian O'Brien

Junior Software Developer

Brian brings together expertise in computer science, laboratory vendors, healthcare technology, and user experience to make complex tools intuitive and useful. A graduate of Florida State University with a Bachelor’s degree in Computer Science, he combines technical problem-solving with a customer-centered approach, connecting the needs of clients and healthcare professionals with thoughtful technology solutions. His background spans web development, health and wellness applications, and API development with SAP and ServiceNow during his internship at Carrier. With an understanding of how systems, workflows, and people interact, Brian focuses on improving usability, streamlining processes, and creating a more seamless client experience. Outside of work, his commitment to health, wellness, and community carries into paddle boarding, swimming, and his previous role with Palm Beach County Ocean Rescue.

Your biology has answers.

Custom labs, a dedicated care team, and treatment built on your biology, not guesswork. One program, built around you.

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HIPAA compliant · We never sell your data