| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (236 reviews) | Istanbul, Turkey | 27+ years | Adrenalectomy, PET-CT with FDG for tumor, hormonal investigations | Functional adrenal tumors requiring surgery | JCI-accredited hospital with specialists performing over 2,000 endocrine surgeries. Offers precise adrenal tumor evaluation with PET-CT and hormone tests. | Joint Commission International , Turkish Medical Association (Türk Tabıplerı Bırliği) | ||
| #2 | 4.8 / 5 (151 reviews) | İzmir, Turkey | — | — | — | — | — | Turkish Medical Association, American Association of Orthodontists | |
| #3 | 4.8 / 5 (230 reviews) | Istanbul, Turkey | — | — | — | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT, Joint Commission International | |
| #4 | 4.7 / 5 (510 reviews) | Istanbul, Turkey | — | — | — | — | — | — | |
| #5 | 4.6 / 5 (417 reviews) | Istanbul, Turkey | 14+ years | Unilateral laparoscopic transperitoneal adrenalectomy | Surgical removal of adrenal tumors | Performs laparoscopic adrenalectomy with 3-day hospitalization. JCI-accredited hospital with international oncology protocols. | International Organization for Standardization, Joint Commission International |