| Germany | Turkey | Austria | |
| Umbilical hernia repair | from $3,200 | from $1,500 | from $3,500 |
Dr. Rainer Porschen is the Director of the Clinic for Internal Medicine at Bremen-Ost Clinic. He ranks among the top 100 doctors in Germany for gastrointestinal lesion treatment. Dr. Porschen develops national guidelines for esophageal cancer treatment. He specializes in gastrointestinal tumors, Crohn's disease, and pancreatic cancer.
Dr. Martin Claßen is a top-ranked pediatric gastroenterologist at Links der Weser Clinic in Bremen. He was named one of Germany's best specialists by Focus magazine. Dr. Claßen leads the Department of Pediatric Gastroenterology, Hepatology, and Nutrition. He excels in treating inflammatory bowel disease in children and adolescents.