ADS / ADHS – Uster is a self-help group in Uster, Switzerland, for people with ADHD. Language: German. Contact through Selbsthilfezentrum Zürcher Oberland & Pfannenstiel, 044 941 71 00, info@selbsthilfezentrum-zo.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.