The Sanitätswesen ("medical corps") was one of the five divisions of a Nazi concentration and extermination camp organization during the Holocaust. The other divisions were the command center, the administration department, the Politische Abteilung and the protective detention camp.
The medical corps was an obligatory component of the command center staff of a concentration camp. This division was subordinate to the chief physician of the Concentration Camps Inspectorate (CCI), called after 1937, the Leitender Artzt ("head doctor"). The chief physician of the CCI was responsible for assigning and posting "medical personnel" to the concentration camps, for technical instructions to the camp doctors and for evaluation of their monthly reports.
Later, the CCI became "Amt D" of the SS-Wirtschafts-Verwaltungshauptamt and Enno Lolling became head on March 3, 1942 of "Amt D III for Medical Corps Units and Camp Hygiene" with headquarters in Oranienburg. As such, he was the head doctor supervising all concentration camp doctors, who was, in turn, subordinate to the Reichsarzt SS, Ernst-Robert Grawitz.
The Standortarzt ("Garrison Doctor"), the chief camp physician, also called "first camp doctor", ran the medical corps at the concentration camp. In this capacity, the leading doctor was the supervisor of the entire medical staff of the camp. He was also responsible for carrying out the instructions of the chief physician of the CCI and the preparation of monthly reports to them.
The "troops doctor" was responsible for the medical care of the SS-guards and their family members.
The rest of the camp doctors divided up the remaining areas of the camp (men's camp, women's camp, etc.), according to the duty roster. The medical care of prisoners was secondary to their main tasks. Of primary importance were the hygienic aspects of disease prevention and maintenance of prisoners' capacity to work. To this end, they availed themselves of prisoners who were doctors and nurses to serve as auxiliary staff in the infirmary.