In 1970 Schuster gained his Approbation, or license to practice, at St Joseph's Hospital in Bremerhaven on the coast of the North Sea. From 1970 to 1983 he was head of the health department in the Hesse Centre for Data Processing at Wiesbaden. In 1971 he joined the Medical Emergency Service agency in Wiesbaden. In 1983 he received the medicalcomputer science certificate of the Gesellschaft für medizinische Informatik und Statistik. From 1984, he worked in the municipal data processing centre at Giessen.
Political career
In 1964, Schuster had joined the SPD. From 1972 to 1989 he was a city councillor at Idstein in the Taunus mountains and from 1975 to 1985 was leader of his political group. From 1985 to 1995 he was chairman of the SPD's Rheingau-Taunus-Kreis branch. In 1985 he founded the Bürgerpartnerschaft Dritte Welt Idstein e.V. and later established a civic partnership between Idstein and his native Moshi. This association, later renamed Bürgerpartnerschaft Eine Welt e.V., Idstein / People Help People - One World, had the aim of achieving concrete development projects in Tanzania, focussing on the area of Moshi, at the foot of Mount Kilimanjaro. In Moshi itself, Schuster initiated the founding of a non-governmental organization called "Friends in Development Association". This sought to link its efforts into those of regional and national German NGOs. In 1989 Schuster was elected to his local Kreistag, and at the federal election of 1990 he was sent to the Bundestag, representing Rheingau-Taunus/Limburg-Weilburg. As a member of parliament Schuster was chiefly concerned with development and with health policy and took a particular interest in Africa and the fight against AIDS. He called for ten per cent of the gross national product of rich countries to be spent on combatting poverty in the Third World. In a debate in the Bundestag on 21 June 1991 on the situation in the Sudan, Schuster said that the bombing of United Nations and Red Cross supply depots by government forces in the south of the country was "completely perverse", and his position was supported on all sides of the chamber. After a trip to Rwanda in 1993, Schuster unsuccessfully called upon the German federal government led by Helmut Kohl to offer financial support for an enlarged United Nations peace-keeping force there. The next year, some eight hundred thousand people died in the Rwandan genocide. In matters of development policy Schuster was respected across party boundaries. He was closely associated with Heidemarie Wieczorek-Zeul, who in 1998 became federal minister for economic cooperation and development under Gerhard Schröder, the new SPD Chancellor. In December 1995, following the NATO bombing campaign in Bosnia, Schuster was one of only fifty-five SPD members of parliament who voted against sending four thousand German soldiers to join the IFOR international peacekeeping force in Bosnia, with the Bundestag approving the deployment by 543 votes to 107, with six abstentions and sixteen members absent. He was married with three children. He died in Idstein on 9 May 2001, suffering from cancer of the liver. In May 2003, on the initiative of the BonnCity Council, and in the presence of Heidemarie Wieczorek-Zeul and members of the Schuster family, a building at 201, Kaiserstrasse, was renamed the Dr. Werner Schuster Haus. It contains the offices of several NGOs with development objectives. Reinhard Hermle, chairman of VENRO stated