Dr Rajiv Ranjan Kumar is an acknowledged expert in Clinical Immunology and Rheumatology. He has trained at one of the finest medical schools in the country including AIIMS, New Delhi and PGI Chandigarh. He brings with him an experience of more than 10 years. He has authored 3 chapters and more than 23 articles in various national and international journals. Dr Rajiv Ranjan Kumar has also been awarded Young Scholar Award (Torrent) in Rheumatology, Cochin, 2018. Dr Rajiv Ranjan Kumar has worked with the All India Institute of Medical Sciences (Delhi), Columbia Asia (Gurgaon), Signature Hospital (Gurgaon) and Polaris Hospital (Gurgaon).