A doctor alongside the training programme.

Your members already train seriously. Testing and a doctor's consultation add another layer: how are their values, their hormonal health and their recovery? Does that fit your gym?

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

A coach guides a man through a calm exercise in a training studio

Mood images, not clients or locations of Medio Zorg.

What Frank can do for your gym

You receive a proposal with a fixed price in advance.

Agreements Frank always makes

  • Contact between doctor and coach only with the member's consent
  • No fee per referred member
  • In case of symptoms, Frank refers to the GP
  • Frank will offer hormonal treatments after completing his training at the end of 2026
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

Discuss working together

Would you like to explore what a doctor could mean for your members? Leave your details and Frank will schedule a conversation.

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