| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 2.6 / 5 (0 reviews) | Dusseldorf, Germany | — | — | Penis enlargement | — | — | International Accreditation System for Interventional Oncology Services (IASIOS), German Cancer Society | |
| #2 | 5.0 / 5 (0 reviews) | Hanover, Germany | — | — | Penis enlargement | — | — | Certification according to DIN EN ISO 9001 by TÜV NORD CERT |