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Dean Gustar

Head of Addiction Services

Dean Gustar

Dean Gustar is a senior member of our counselling team and he has over 15 years’ experience of working in residential treatment settings, and in designing and developing specialist services for clients with drug and alcohol problems. His experience includes working in an all-male residential treatment centre, and leading and managing the treatment team in a major UK clinic. Dean is a fully qualified counsellor and counselling supervisor. He uses an integrated counselling approach to ensure the needs of the client are fully met.

He also has worked in private practice. He specialises in alcohol and drug treatment, relapse prevention, anger management and 12 Step approaches. Dean is a also board member of a UK charity that supports family members who have been affected by addiction.


We are pleased to announce that The Kusnacht Practice is fully operational and our international clients are being granted border clearance by the Swiss authorities. All Covid-19 safety protocol remains strictly in place, as advised by Switzerland’s Health Authority.
For treatment enquiries please contact: +41 43 499 6050 /