| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.5 / 5 (22 reviews) | Seoul, Republic of Korea | — | 45,000+ treatments | Rectal resection | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #2 | 5.0 / 5 (9 reviews) | Seoul, Republic of Korea | — | — | Consultation with a proctologist | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #3 | 4.8 / 5 (6 reviews) | Seoul, Republic of Korea | — | 32,000+ treatments | Laparoscopic colon surgery, endoscopic procedures, malignant tumor removal | Complex colorectal conditions | Performs 4,500+ intestinal cancer surgeries laparoscopically with 76% success rate. Pioneers in minimally invasive techniques through small incisions. | Global Healthcare Accreditation Program, World's Best Hospitals 2021 by Newsweek | |
| #4 | 4.8 / 5 (4 reviews) | Incheon, Republic of Korea | — | Laparoscopic intestine surgeries, rectal and colon cancer treatment, minimally invasive anus operations | Complex colorectal conditions | Professor Lee Won Suk specializes in minimally invasive proctology procedures. Member of international colorectal societies. JCI-accredited hospital with advanced diagnostic equipment. | World's Best Hospitals 2021 by Newsweek | ||
| #5 | 4.5 / 5 (7 reviews) | Seoul, Republic of Korea | — | 65,000+ treatments | Proctology | — | — | International Organization for Standardization, Korean Institute for Healthcare Accreditation | |
| #6 | 4.0 / 5 (3 reviews) | Seoul, Republic of Korea | — | — | Hemorrhoidectomy | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #7 | 4.6 / 5 (42 reviews) | Seoul, Republic of Korea | — | — | Hemorrhoidectomy, Rectal resection | — | — | Joint Commission International , Korean Institute for Healthcare Accreditation | |
| #8 | 5.0 / 5 (2 reviews) | Seoul, Republic of Korea | — | — | Hemorrhoidectomy, Revision of MRI results | — | — | World's Best Hospitals 2021 by Newsweek | |
| #9 | 5.0 / 5 (1 review) | Seoul, Republic of Korea | — | — | Consultation with a proctologist | — | — | World's Best Hospitals 2021 by Newsweek, World's Best Smart Hospitals 2021 by Newsweek | |
| #10 | 3.6 / 5 (0 reviews) | Seoul, Republic of Korea | 23+ years | Robotic colorectal surgery | Precision treatment of colorectal conditions | JCI-accredited hospital with specialized robotic surgery center. Doctors perform advanced robotic colorectal procedures, including international surgical demonstrations. | Joint Commission International , Korean Institute for Healthcare Accreditation |