Reinhard Wichels

Katholisches Klinikum Oberhausen GmbH operates hospitals, specialist clinics, medical centers, senior and nursing care centers, outpatient care service and rehabilitation centers, as well as inpatient and outpatient hospices. It specializes in general and visceral surgery, gynecology, internal medicine, neurology, pediatrics, and psychiatry. The company was founded on June 26, 1998 and is headquartered in Oberhausen, Germany.

Katharina Kasper ViaSalus GmbH is a German company that operates hospitals, medical centers, senior centers, home care services, vocational schools, and hospice care services. The non-profit company is based in Dernbach, Germany. The CEOs of the company are Manfred Sunderhaus, Reinhard Wichels.