| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.6 / 5 (71) | Milan, Italy | — | 8,000+ treatments | Diabetes mellitus treatment with stem cells | — | Dedicated Type 1 diabetes stem cell program with endocrinologist consultation; pioneered the world's first stem cell therapy for ADA-SCID. Remote second opinion available without traveling to Italy. | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek | |
| #2 | 4.8 / 5 (55) | Milan, Italy | — | 8,000+ treatments | Diabetes mellitus treatment with stem cells | — | IRCCS-accredited research institute offering stem cell therapy specifically for Type 1 diabetes. Remote consultation available. Part of Italy's largest hospital group serving 4M+ patients yearly. | Scientific Institute for Research and Healthcare Accrediatation, World's Best Hospitals 2021 by Newsweek |