De Sleutel tot Jezelf
Holistic therapy · Krimpen aan den IJssel
4.910+ reviews · GoogleDe Sleutel tot Jezelf offers NEI therapy and coaching for people and dogs.

About De Sleutel tot Jezelf
De Sleutel tot Jezelf is a practice for NEI therapy and coaching in Krimpen aan den IJssel. Petra supports clients with NEI and coaching to explore emotions and patterns.
NEI sessions
During a session, conversation, coaching and a biotensor are used to explore what may lie beneath a complaint or pattern. On average, one to four sessions are needed.
- NEI session for babies
- NEI session for children
- NEI session for adults
- De Baby Check-in: feeding
- Full Baby session
- Follow-up series
- De Sleutel Check-in
- De Honden Check-in
Who it is for
Petra works with babies, children, young people, women, men, people going through menopause and dogs.
- Babies
- Children
- Young people
- Women
- Men
- People going through menopause
- Dogs
About Petra
Petra is a certified NEI therapist and coach. She worked with children and young people in mainstream education for 28 years and completed training as an energetic family therapist.
Practical information
Sessions can take place online, in person or remotely, depending on the service. You can have a free introductory meeting lasting 15 minutes.
- Contact in advance via WhatsApp or phone
- Online or in-person session
- Remote session
Services and prices
- Introductory meeting15 min · €0
- De Baby Check-in: feeding30 min · €39
- Full Baby session60 min · €79
- NEI session for children60 min · €69
- NEI session for adults60 min · €89
- Follow-up series180 min · €239
- De Sleutel Check-in360 min · €429
- De Honden Check-in€75
Prices are indicative. Check with the business before you go.
At a glance
| Listed under | Holistic therapy |
|---|---|
| Location | Treviso 7, 2921 BJ Krimpen aan den IJssel |
| Number of services | 8 |
| Prices | €39 – €429 |
| Google rating | 4.9 out of 5 (10+ reviews) |
| Weekend | Closed at the weekend |
| Phone | 06 49634573 |
| Website | desleuteltotjezelf.nl |
| Last updated | November 2026 |
Good to know
- Free intro
- Yes
Ratings
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This listing is based on public information, such as the business's own website. It can contain mistakes.
Contact
Treviso 7, 2921 BJ Krimpen aan den IJssel
De Sleutel tot Jezelf does not manage this listing yet. Contact the business directly.
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Opening hours
| Monday | 09:00–17:00 |
|---|---|
| Tuesday | 09:00–17:00 |
| Wednesday | 09:00–17:00 |
| Thursday | 09:00–17:00 |
| Friday | 09:00–17:00 |
| Saturday | Closed |
| Sunday | Closed |
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