Dr. Sanjith Gnanappiragasam is a Consultant Urologist at King's College NHS Trust. He is known for his expertise in managing urinary tract stones and handles a high volume of endourology cases, including complex ones. He completed his urology training in Ireland and specialised in stone treatment after completing a fellowship at Guy's and St. Thomas' Hospital.

Dr. Gnanappiragasam's practice covers comprehensive care for conditions affecting the kidney, bladder, prostate, and male genitalia. His clinical interests also include benign and malignant urological conditions such as prostatic enlargement, prostate infections, and incontinence.

He holds an associate role with the General Medical Council and is actively involved in medical education at both undergraduate and postgraduate levels. Dr Gnanappiragasam is dedicated to a patient-centric approach, tailoring individualised treatment plans that prioritise minimally invasive solutions aligned with contemporary urological practices for optimal outcomes and swift patient recovery.

He is affiliated with professional bodies such as the Fellowship of the Royal College of Surgeons England, the British Association of Urology, and the Medical Protection Society, reflecting his commitment to advancing urological care through ongoing professional development and research.