| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 3.4 / 5 (2) | Seoul, Republic of Korea | — | — | Rectal Bleeding Surgery | — | — | Korean Institute for Healthcare Accreditation | |
| #2 | 3.6 / 5 | Goyang, Republic of Korea | — | — | Rectal Bleeding Surgery | — | Specialized Gastroenterology Center with diagnostic colonoscopy and sigmoidoscopy to pinpoint rectal bleeding causes. Multi-specialty hospital with 35 departments supports complete evaluation and treatment. | Advanced Regenerative Medicine Implementation Institution (Ministry of Health and Welfare, Republic of Korea) |