Best Nephrologists and Hospitals in Chennai

Dr. Chandrasekaran Venkataraman is a highly experienced nephrologist with over 22 years of dedicated practice in the field of kidney care, transplantation, and critical care nephrology. Currently serving as a Visiting Consultant Nephrologist at Rela Hospital, Chennai, he brings a wealth of clinical expertise spanning kidney transplantation, dialysis management, and acute kidney injury treatment. He has performed approximately 375 kidney transplants, including both live donor and deceased donor kidney transplants, as well as 20 combined liver-kidney transplants — a testament to his proficiency in complex renal procedures. Dr. Venkataraman's clinical practice encompasses the full spectrum of nephrology services, from managing over 160 maintenance hemodialysis patients and overseeing approximately 1,700–1,800 hemodialysis sessions per month, to providing critical care nephrology services including SLED, CRRT, and liver dialysis for critically ill patients. He is also skilled in performing interventional nephrology procedures such as kidney biopsy, permcath insertion, and percutaneous CAPD catheter insertion. His extensive research portfolio includes numerous publications, text book chapters, and paper presentations at national and international conferences, reflecting his commitment to advancing nephrology practice. With training from prestigious institutions including Madras Medical College and the Federation of Royal College of Physicians (UK), and academic roles at leading universities, Dr. Venkataraman offers international patients a rare combination of clinical excellence, academic depth, and compassionate care.Read more

Dr. Senthil Kumar S is a dedicated and skilled Consultant Nephrologist at Rela Hospital, Chennai, bringing a strong foundation in both general medicine and nephrology to his clinical practice. With qualifications including M.B.B.S., M.D. in General Medicine, and D.N.B. in Nephrology, Dr. Senthil Kumar offers comprehensive care across the full spectrum of kidney diseases, from chronic kidney disease management to advanced dialysis modalities and renal interventional procedures. Dr. Senthil Kumar's commitment to academic excellence is reflected in his attainment of the European Specialty Examination in Nephrology (ESENeph), conducted jointly by the Royal College of Physicians (UK) and ERA-EDTA in February 2022 — a distinction that underscores his expertise at an international standard. His training at reputed institutions, including Grant Medical College (Mumbai), Rajah Muthiah Medical College (Chidambaram), and Meenakshi Mission Hospital & Research Centre (Madurai), has equipped him with a well-rounded clinical perspective. He is proficient in critical nephrology procedures including percutaneous renal biopsy, tunneled and non-tunneled venous catheter insertion, peritoneal dialysis catheter insertion, and point-of-care ultrasound (POCUS & ECHO). With experience spanning multiple hospital settings — from ICU registrar roles to consultant positions — Dr. Senthil Kumar is well-prepared to serve both domestic and international patients seeking expert nephrology care in India.Read more

Dr. Kaaviya R is an experienced nephrologist and renal transplant physician currently serving as a Consultant in the Department of Nephrology at Dr. Rela Institute & Medical Centre (RIMC), Chennai. With comprehensive training from some of India's most prestigious medical institutions — including JIPMER Puducherry and Madras Medical College — she brings extensive clinical, academic, and procedural expertise in managing complex kidney disorders. Throughout her career, Dr. Kaaviya has been actively involved in outpatient, inpatient, ICU, and dialysis care across high-volume government and private tertiary care hospitals. Her clinical practice encompasses renal transplantation for both living related and deceased donors, dialysis services, emergency nephrology care, and interventional nephrology procedures. She has been a core member of renal transplant teams and has contributed to transplant appraisal programs conducted by TRANSTAN and the Directorate of Medical Education. Alongside her clinical work, Dr. Kaaviya has significant teaching experience, having served as an Assistant Professor in the Department of Medicine. She is dedicated to mentoring postgraduate students and dialysis technicians and is actively involved in research and academic presentations. Her commitment to delivering comprehensive, evidence-based renal care with a strong focus on outcomes and patient safety makes her a trusted choice for patients seeking nephrology expertise.Read more