About us

We live right in your neighbourhood and are always there for you.

VASAS (VASculitis Association Switzerland) connects people suffering from vasculitis (inflammation of the blood vessel walls*), their relatives and caregivers, as well as individuals with a professional and/or personal interest in the disease.

Foundation of VASAS

On September 10, 2021, VASAS was founded as a non-profit association in Bern.

We are a Swiss interest group of patients, doctors, scientists and specialists who deal with vasculitis.

VASAS pursues interdisciplinary and interprofessional cooperation as well as a comprehensive exchange with other domestic and foreign vasculitis organizations.

VASAS strives to fulfill the following goals in particular:

Understanding the clinical picture

Promoting understanding of conditions such as Takayasu arteritis (TAK), giant cell arteritis (GCA), ANCA-associated vasculitis (AAV) and Behçet's syndrome (BS) by providing information (literature, research findings, training courses)

Promotion of knowledge

Promoting knowledge about the causes, progression and medical, psychological and social consequences of vasculitis through clinically oriented research and further training for those affected and specialists.

Raising awareness among professionals

Raising awareness among specialists for the early detection and diagnosis of vasculitis and ensuring the best possible treatment and care for patients

Networking of affected persons

Networking among those affected to exchange experiences and promote social cohesion and integration

Advice from experts

Advice, support and guidance for those affected and professionals, as well as promoting the optimal integration of patients into their social environment and helping them to achieve the highest possible quality of life.

Cross-organisational networking

Networking with other organisations and associations in Germany and abroad that deal with vasculitis

Board of the VASCULITIS Association Switzerland

Prof. Dr. med. Peter M. Villiger
President of VASAS

Monbijou Medical Centre, Monbijoustrasse 10, 3011 Bern

Dr. med. Andrea D. Gloor
Assistant physician and vice president

Assistant doctor, Inselspital Bern

Heike Pfister
Board member and patient representative VASAS

SysViva GmbH
Certified social pedagogue (FH)

PD Dr. med. Lisa Christ
Member of the Executive Board and Head of the VASAS Technical Committee

University Clinic for Rheumatology and Immunology Inselspital, University Hospital Bern

PD. Dr. med. Christof Iking-Konert
Member of the Executive Board, VASAS

Head Physician, Department of Rheumatology, Zurich City Hospital

Prof. Dr. med. Christoph Berger
Member of the Executive Board, VASAS

Senior Physician, Medical Polyclinic, University Hospital Basel

Prof. Dr. med. Thomas Hauser
Member of the Executive Board, VASAS

Specialist in internal medicine, allergology and immunology, IZZ Immunology Centre Zurich

Prof. Sophie De Seigneux
Member of the Executive Board, VASAS

Department of Medicine, Division of Nephrology and Hypertension, HUG

Dr. med. Laura Moi, MD
Member of the Executive Board, VASAS

Médecin adjointe, Immunology and Allergology service, Institut Central des Hôpitaux, Hôpital du Valais and Hôpital Riviera-Chablais

PD Dr. med. Thomas Neumann
Member of the Executive Board, VASAS

Specialist in general internal medicine and rheumatology, osteologist DVO, Cantonal Hospital St. Gallen

Iliana Mebert
Member of the Executive Board, VASAS
Sandra Bajic
Member of the Executive Board, VASAS

Management MaLa AG

Prof. Dr. med. Michele Ludici
Member of the Executive Board, VASAS

Department of Rheumatology, HUG Geneva

We are looking for you!
Enrich VASAS with your expertise

VASAS is formed by the two main areas, those affected (Vasculitis Patient Affairs (VPA)) and the professionals (Swiss Vasculitis Network (SVN))

Copyright 2025, VASAS
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Here you will regularly find the "Abstract of the month" as well as further information from the world of vascular diseases

Upcoming events and a review of past events

Here you will find an overview of publications from the medical field

Your experience makes the difference! Share your disease story and support science. Get yourself included in our registry!

Become a member of VASAS for only CHF 50/year! Benefit from exclusive information, networking and co-determination in research projects.

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