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Door of Perception

Netherlands

Door of Perception is the practice of Dorien, a Netherlands-based psychedelic guide, coach, and medical anthropologist who co-founded the OPEN Foundation in 2007 and brings over 20 years of experience in harm reduction at festivals such as Kosmicare, Zendo, and Psycare. She offers online courses for safe DIY psychedelic journeys, one-on-one psilocybin truffle sessions in Amsterdam, and training workshops for guides and mental health professionals.

Community Networks & Outreach Snapshot

Local Community Collectives & Meetups

Organization Model

Local Collective / Meetup Network

Organization Status

Unknown

Psychedelic Focus

Psychedelic-Adjacent Focus

Last Verified

Apr 16, 2026

Engagement Channels

Resource Directory

Audience Focus

General Public

Community Notes

Auto-backfilled baseline profile for an existing stakeholder tagged in Community Networks & Outreach.

Verification

Unverified

Jurisdiction

Global

Coverage

Global

Verification Notes

Baseline profile auto-backfilled because stakeholder is tagged in Community Networks & Outreach.

Primary Community Link

Sources

Official website

https://en.psychedeliccoach.nl/

Quick Facts

Type
Other
HQ
Netherlands
Website
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