Alzheimer Genève - Groupe d'entraide - pavillon de la Rive – Onex is a group led by a professional in Onex, Switzerland, for relatives of people with Alzheimer's disease. Language: French. Contact through Centre Info-Entraide Vaud, 021 313 24 04, entraide@benevolat-vaud.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.