Know where you stand, with a doctor who explains it.

A consultation, a medical package or a second look at results you already have. Frank looks at your blood values and lifestyle with you and tells you what they mean for you. Also if you have just moved to the Netherlands and are still finding your way.

BIG-registered doctor · 29 scientific publications · Occupational health doctor

Two people in a calm conversation at a table by the window

Mood images, not clients or locations of Medio Zorg.

What Frank can do for you

Four programmes

All four start with the same intake and the same blood test. After that, the focus is your question. Does one of these fit you?

  1. Weight

    For anyone who wants to understand why losing weight or keeping it off is hard. Frank looks at your blood values, your lifestyle and your body composition.

  2. Hormonal health

    For women with symptoms, for example around the menopause, and for athletes who want to know how their hormones relate to energy and recovery. After completing his training at the end of 2026, Frank will also offer hormonal treatments.

  3. Energy

    For anyone who has been tired for a while without a clear reason. Blood testing sometimes gives a clue and sometimes does not. Frank also looks at your sleep, diet and stress.

  4. Longevity

    For anyone who feels well now and wants to keep it that way. A baseline measurement and a plan that looks years ahead.

Example of a personal plan: image to follow. Every plan is different and depends on your results.

Prices

You see here in advance what you pay. No surprises afterwards.

Introductory conversation
Price to follow
Consultation
Price to follow
Reviewing results from elsewhere
Price to follow
Programme: intake, blood test, results consultation and plan
Price to follow
Additional testing (microbiome, DNA)
Price to follow

The amounts will follow before opening. You pay for this yourself; no referral is needed.

How Frank works, in four steps.

  1. Getting acquainted

    A conversation about your question and your situation, and about whether testing makes sense right now. Sometimes the answer is no.

  2. Testing, if it fits

    Blood testing is the basis, with microbiome or DNA testing added where useful. You know the cost in advance.

  3. Results consultation

    Frank goes through the results with you in plain language. What stands out, what it means, and what it does not mean.

  4. Plan and follow-up

    A concrete plan for your lifestyle and, if your results give reason to, supplementation, for example with protein or amino acids. That plan is different for everyone. Frank follows it up with you and refers you to your GP when needed.

Frank keeps a medical record of every consultation. It is not stored on this website.

Good to know

  • Consultation in Dutch or English
  • You do not need a referral
  • Frank refers you to your GP when needed
  • You know the price before you agree to anything
Portrait of Frank de Jongh, smiling, in a blue checked jacket and white shirt

Who you will speak to

Frank is a doctor in preventive and longevity medicine. He spent five years doing scientific research at Radboudumc and is an author of 29 scientific publications. He works as an occupational health doctor and was previously the doctor with final medical responsibility at a prevention and longevity clinic in Amsterdam.

More about Frank

Request an appointment

Want to know whether one of the programmes suits you? Leave your details and Frank will contact you himself.

How quickly Frank replies will be confirmed later.

Online booking is not available yet. In this draft version the form is not sent.

What are you getting in touch about?

Please do not share medical information here. You discuss that with Frank in person.

Read the privacy statement