Best Clinics and Costs for Colonoscopy with Polyp Removal in 2026

Dr. GASTRO Clinic is a specialized gastroenterology center located in Bratislava, Slovakia, focusing on prevention, early detection, and treatment of gastrointestinal diseases, including gastrointestinal cancers, inflammatory bowel disease, liver disorders, and functional GI conditions. The clinic performs advanced endoscopic procedures, including minimally invasive removal of precancerous polyps and early-stage lesions. Its physicians are trained at leading institutions such as the National Cancer Institute and regularly participate in European gastroenterology conferences.

Gibbeum General Hospital is a KOIHA-accredited private medical center in Seoul. It specializes in surgery, medical check-ups, and endoscopy. The hospital is best known for the Kang Repair, a hernia technique with recurrence rates below 0.3%.

• Over 150,000 endoscopy procedures performed.
• Offers one-stop gastroscopy and colonoscopy with same-day polypectomy.
• No-stitch skin closure lets patients shower the next day.
• Uses low-dose CT and high-resolution imaging for check-ups.
• Serves international patients from 56 countries, including the US and UK.

Lokman Hekim Istanbul Hospital is a JCI-accredited private medical center in Istanbul. It treats 10,000+ patients each year. Core specialties are neurosurgery, orthopedics, spinal surgery, and weight loss surgery.

• Holds ISO 9001 certification from TÜV NORD CERT.
• 90 physicians work across 35 departments.
• Patients come from CIS, Africa, and the Arab League.
• Formerly known as Adatip International Hospital.
• Serves both adults and children.

Anadolu Medical Center operates under Johns Hopkins Medicine standards for all diagnostic procedures. Dr. A. Melih Ozel performs these exams with a record of over 900 procedures completed. A colonoscopy with polyp removal typically costs around $4,000–$6,000. This price generally covers the examination and sedation for patient comfort. The clinic holds prestigious Planetree and IASIOS accreditations. It is located in Istanbul and provides a high level of internationally recognized care. Consultation with a gastroenterologist may cost around $180.

KCM Clinic is a ISO-certified specialty hospital in Jelenia Góra, Poland, treating around 2,500 patients a year. Its main specialties are bariatric surgery, orthopedics, plastic surgery, and minimally invasive spine surgery. The clinic has a collaboration with the Stanford Health system.

• Among the few clinics in Europe using an Olympus 3D visualization system for weight loss surgery.
• Performed over 4,500 knee and hip joint replacements with American Zimmer Biomet implants.
• Leader in endoscopic cervical spine surgeries in Europe – over 3,000 procedures done.
• Package programs for international patients include airport transfer, hotel, meals, and physiotherapy.