Further information on Dr. med. Klasen
| 1970/71 | Studied economics and sociology |
| 1972-75 | Study of Curative Education |
| 1975/76 | Group leader and extended home management |
| 1980-88 | Lecturer for curative education |
| 1976-82 | Study of human medicine |
| 1982-88 | Further training as an internist with a focus on gastroenterology and anthroposophic medicine at the DRK-Krhs Hamburg-Rissen, community hospital Herdecke and the Filderklinik near Stuttgart. |
| 1988-93 | Senior Physician of the Medical Department at DRK-Krhs Hamburg-Rissen |
| 1994-97 | Provisional Ltd. doctor |
| 1997-2009 | Chief Physician of the Department of Internal Medicine, Anthroposophic Medicine and Palliative Medicine at the Asklepios West Clinic Hamburg |
| 1999-2009 | Deputy Medical Director |
| 2009-15 | Ltd. doctor of the Centre for Individual Holistic Medicine and the health initiative Saluto Vitae |
| Collaboration at the Mamma Centre (Jerusalem Hospital) |
- Specialist in internal medicine
- Doctor for Anthroposophic Medicine
- Naturopath
- Expertise in radiation protection in X-ray diagnostics
- Qualification as Transfusion Officer
- Dipl. curative teacher
Research and scientific activities
- Therapy studies on chronic hepatitis C in Moscow
- Studies on anthroposophic cancer therapy
- Studies on pain therapy
- 1994-2005 "Clinical study of the anthroposophical concept for the therapy of early chronic polyarthritis in comparison with conventional long-term therapy" by BMBF
- German Society for Internal Medicine
- Society of Anthroposophical Physicians of Germany
Teaching
- Lecturer at the University of Hamburg
- Lecturer at the Lukas-Seminar Switzerland
- Lecturer in Prague and Moscow for further training of physicians
- Lecturer at the Carl Gustav Carus Academy Hamburg
expert activity
- For professional associations and regional courts especially for chronic hepatitis
- Book: Autoimmune Diseases. Triassic, 2011
- Several articles in professional journals
- Publications in lay and patient journals
- Numerous book articles
- Several TV interviews (NDR-Visite, Abenteuer Diagnose, ZDF)
- NDR Series: "The Nutrition Docs"
- More than 1000 lectures at home and abroad
- The combination of conventional and complementary medicine (= integrative medicine)
- Holistic view of the human being with the interlocking levels: Body-Life-Soul-Spirit(individual biography)
- Chronic hepatitis
- Irritable bowel syndrome
- Crohn's disease and ulcerative colitis
- Cancer, in particular breast carcinoma, hepatocellular carcinoma and colon carcinoma
- Autoimmune diseases of the nerves (multiple sclerosis), liver (e.g. autoimmune hepatitis), thyroid gland (e.g. Hashimoto), connective tissue (collagenosis), vessels (vasculitis), locomotor system (rheumatoid arthritis, psoriatic arthritis)
- Fibromyalgia
- Chronic pain disorders
- Nutrition consultation
- Diagnostics for autoimmune diseases
- Diagnostics of gastroenterological diseases
- Diagnostic puncture of the liver
- Ultrasound of the abdominal organs
- Ultrasound of the thyroid gland
- Heart Rate Variability Measurement with the HRV Scanner
- Nutrition protocols and bioelectrical bioimpedance analysis (distribution of bone, fat and muscle mass)