OERsterk
Holistic therapy · Heemskerk
4.8640 reviews · GoogleOERsterk in Heemskerk is listed under Holistic therapy. On Google it has 4.8 out of 5 from 640 reviews.
About OERsterk
OERsterk was an integrative medicine practice in Heemskerk. Richard de Leth stopped OERsterk in 2025; he has not held personal consultations for years.
About OERsterk
Richard de Leth graduated with a doctorate in medicine in 2007. In his practice, he tested insights from evolutionary medicine, Western science and Eastern traditions.
OERsterk Coaches
From 2019 to 2024, Richard and his team trained nearly 1000 OERsterk Coaches through the OERsterk Academy. According to OERsterk, the coaches can provide a positive stimulus for recovery to vitality, guided by the wisdom of nature.
Contact
OERsterk is located at Gerrit van Assendelftstraat 36 in Heemskerk. Telephone contact is possible on Monday, Tuesday, Thursday and Friday from 09:00 to 14:00.
At a glance
| Listed under | Holistic therapy |
|---|---|
| Location | Gerrit van Assendelftstraat 36, 1964 NL Heemskerk |
| Google rating | 4.8 out of 5 (640 reviews) |
| Website | oersterk.nu |
| Last updated | October 2026 |
Ratings
- 4.8Google640 reviews
Ratings belong to the platforms named. Read the reviews there.
Frequently asked questions
Where is OERsterk?
At Gerrit van Assendelftstraat 36, 1964 NL Heemskerk.
How do I book with OERsterk?
Or contact the business through its website.
How is OERsterk rated?
On Google, OERsterk has 4.8 out of 5 from 640 reviews.
This listing is based on public information, such as the business's own website. It can contain mistakes.
Contact
Gerrit van Assendelftstraat 36, 1964 NL Heemskerk
OERsterk does not manage this listing yet. Contact the business directly.
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Opening hours
Opening hours not known
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