Martin Claßen

Dr. Martin Claßen is a pediatric gastroenterologist in Germany included in the 2017 Focus magazine list. He leads the Department of Pediatric Gastroenterology at Links der Weser Clinic. The doctor treats complex inflammatory bowel diseases and metabolic liver conditions in children.

Specialization and Clinical Focus

Dr. Claßen treats a wide range of gastric conditions in children and adolescents. He helps patients with chronic functional disorders. This work includes treating persistent constipation and chronic abdominal pain. The doctor also treats more severe conditions:

• Inflammatory bowel disease (IBD)
• Pancreatitis — inflammation of the pancreas that can cause severe abdominal pain
• Polyps of the gastrointestinal tract
• Liver disorders requiring surgical resection
• Pancreatic tumors

Professional Leadership

Dr. Claßen has served as the Head of Department at Links der Weser Clinic since 1982. He directs the specialized unit for Pediatric Gastroenterology, Hepatology, and Nutrition. In this role, the clinic provides nutritional therapy and liver care for young patients.

Education and Academic Training

• Heinrich-Heine-Universität Düsseldorf – Medical Degree
• University Children's Hospital of Essen – Residency in Pediatrics
• Children’s Hospital at the University Hospital Frankfurt – Specialty training in pediatric gastroenterology

Professional Memberships

Dr. Claßen is a member of several scientific organizations. These groups collaborate to set the standards for pediatric care in Europe. He participates in the following societies:

• The European Society for Paediatric Gastroenterology Hepatology and Nutrition
• The German Society of Pediatrics and Adolescent Medicine
• The German Society of Ultrasound in Medicine