| #1 | | | Gurgaon, India | | 19+ years | Immunology | — | — | Joint Commission International , Indian National Hospital Accreditation Board |
| #2 | | | Bengaluru, India | | 44+ years | HIV treatment, Immunotherapy | HIV treatment and immunological disorders | Specialist immunologist available for HIV treatment. Part of a top-ranked hospital network with JCI accreditation and ISO certification. | International Organization for Standardization, Indian National Accreditation Board for Testing and Calibration Laboratories |
| #3 | | | Delhi, India | | 43+ years | Immunological testing, organ transplantation, immune-related condition management | Complex immune-related conditions | Features the best diagnostic laboratory in India for immunological testing and includes Asia's largest transplantation center with extensive immunology expertise. | Joint Commission International , The Week magazine ranking |
| #4 | | | Gurgaon, India | | 17+ years | Immunology | — | — | Indian National Hospital Accreditation Board |
| #5 | | | Mumbai, India | | — | Comprehensive diagnosis, personalized treatment plans, autoimmune conditions management | Autoimmune conditions and immune system disorders | Offers specialized immunology care with personalized treatment plans. Dedicated immunology department with experienced specialists. | — |
| #6 | | | Delhi, India | | 67+ years | Bone marrow transplantation, multiple donor transplant | Patients requiring bone marrow transplants | Largest bone marrow transplant center in India with over 100 successful procedures annually. First in India to conduct multiple donor transplants. | Joint Commission International , Indian National Accreditation Board for Testing and Calibration Laboratories |
| #7 | | | Mumbai, India | | — | Consultation with a hepatologist, Male Check-up | — | — | Indian National Hospital Accreditation Board |
| #8 | | | Mumbai, India | | — | Consultation with a hepatologist, Male Check-up | — | — | Joint Commission International , Indian National Hospital Accreditation Board |
| #9 | | | Kochi, India | | — | Consultation immunologist | Immunological consultations | JCI accredited hospital with specialized immunology services. Offers affordable care for international patients with English-speaking staff. | Joint Commission International , Indian National Hospital Accreditation Board |
| #10 | | | Gurgaon, India | | — | Immunology | — | — | — |