| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.2 / 5 (9) | Delhi, India | — | — | ECG | — | — | Joint Commission International , The Week magazine ranking | |
| #2 | 4.6 / 5 (32) | Delhi, India | — | — | ECG | — | — | Joint Commission International , Indian National Accreditation Board for Testing and Calibration Laboratories | |
| #3 | 4.9 / 5 | Delhi, India | — | — | Neural stem cell therapy | Neural stem cell therapy for Alzheimer's | Neural stem cell protocol with transplanted cells and growth factors targets Alzheimer's progression. Supported by HBOT and therapies. NABH/NABL accredited. | Joint Commission International , ISO 9001:2015 Quality management systems |