St. Martinus-Krankenhaus Düsseldorf
| Germany | Turkey | Austria | |
| Laparoscopic Inguinal Hernia Repair | ≈ $3,500 | from $4,800 | ≈ $3,500 |
| Inguinal hernia surgery | from $10,200 | from $4,300 | ≈ $3,400 |
Dr. Viktor Alexander Krol heads Gastroenterology and Internal Medicine at St. Martinus-Krankenhaus Düsseldorf, specializing in advanced gastrointestinal treatments.