| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (185 reviews) | Istanbul, Turkey | — | — | Fistula Laser Surgery | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #2 | 4.6 / 5 (218 reviews) | Istanbul, Turkey | 24+ years | Consultation with creation of treatment plan | — | — | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #3 | 4.7 / 5 (360 reviews) | Istanbul, Turkey | — | — | Consultation with a proctologist, Consultation with creation of treatment plan | — | — | International Organization for Standardization, Joint Commission International | |
| #4 | 4.6 / 5 (136 reviews) | Istanbul, Turkey | — | — | Consultation with creation of treatment plan | — | — | International Organization for Standardization, Joint Commission International | |
| #5 | 5.0 / 5 (1 review) | Istanbul, Turkey | — | — | Fistula Laser Surgery | — | — | International Organization for Standardization, Joint Commission International | |
| #6 | 4.6 / 5 (517 reviews) | Istanbul, Turkey | — | — | Revision of MRI results | — | — | Planetree's Gold Certificate, International Accreditation System for Interventional Oncology Services (IASIOS) | |
| #7 | 5.0 / 5 (55 reviews) | Istanbul, Turkey | — | — | Fistula Laser Surgery | — | — | Joint Commission International , International Organization for Standardization | |
| #8 | 5.0 / 5 (0 reviews) | Madrid, Spain | 18+ years | Fistula Laser Surgery | — | — | ISO 45001 (Occupational Health and Safety Management), World's Best Smart Hospitals 2023 by Newsweek | ||
| #9 | 4.8 / 5 (0 reviews) | Istanbul, Turkey | 24+ years | Fistula Laser Surgery | — | — | — | ||
| #10 | 4.5 / 5 (0 reviews) | Madrid, Spain | — | — | Fistula Laser Surgery | — | — | Joint Commission International , International Organization for Standardization |