Diëtistenpraktijk Marjolein de Nie
Dietitian and nutrition coach · Maassluis
Diet and nutrition advice in Delft, Maassluis and Maasland, specialising in food hypersensitivity, children's nutrition and sports nutrition.

About Diëtistenpraktijk Marjolein de Nie
Diëtistenpraktijk Marjolein de Nie is based in Delft, Maassluis and Maasland. The practice provides diet and nutrition advice and specialises in food hypersensitivity, children's nutrition and sports nutrition.
Specialisations
The practice provides guidance for food allergies, food intolerances and coeliac disease, and offers advice for children and athletes.
- Food hypersensitivity
- Children's nutrition
- Sports nutrition
Who it is for
The practice provides diet and nutrition advice to people with food allergies, pregnant women, children and athletes. Treatments take enjoyment of food into account.
- People with food allergies
- Pregnant women
- Children
- Athletes
Treatment
The first consultation covers symptoms, eating habits and personal circumstances. This is followed by nutrition and/or diet advice and a treatment plan; follow-up appointments discuss progress and difficult situations.
- First consultation
- Follow-up appointments
Locations
The practice is based in Delft, Maassluis and Maasland.
- Delft
- Maassluis
- Maasland
Services and prices
- Diet advice
- Nutrition advice
- Advice for food hypersensitivity
- Children's nutrition
- Sports nutrition
At a glance
| Listed under | Dietitian and nutrition coach |
|---|---|
| Location | Hellingkade 1, 3144 EJ Maassluis |
| Number of services | 5 |
| Weekend | Closed at the weekend |
| Phone | 010 714 2925 |
| Website | deniedietisten.nl |
| Last updated | November 2026 |
This listing is based on public information, such as the business's own website. It can contain mistakes.
Contact
Hellingkade 1, 3144 EJ Maassluis
Diëtistenpraktijk Marjolein de Nie does not manage this listing yet. Contact the business directly.
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Opening hours
| Monday | 09:00–18:00 |
|---|---|
| Tuesday | 09:00–20:00 |
| Wednesday | 09:00–18:00 |
| Thursday | 09:00–18:00 |
| Friday | 09:00–18:00 |
| Saturday | Closed |
| Sunday | Closed |
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