Dr Nicholas Langroach specialized in internal medicine during his college years, and later completed his advanced studies in surgery at Stanford University. He used to be a professional doctor in plastic surgery and rheumatology at the famous mayo-Clinic in America. At the same time, he is also the director of the medical training center in South Baden-Lerach and the chairman of the medical association.

The German Aibert-Fraenkel Foundation awarded Dr. Nicholas Langroche the Aibert-fraen kel Medal in recognition of his contribution to health care. Since 2005, Dr. Nicholas Langroach has been working in the Medical Appraisal Center in Basel, Switzerland.