Dr. Vidhyadharan Sivakumar holds an MBBS, MS (ENT), and DNB (ENT) and serves as a consultant ENT and Head & Neck Cancer Surgeon with over 12 years of experience. He possesses extensive expertise in addressing both benign and malignant conditions affecting the head and neck, including the mouth, jaws, tonsils, tongue base, voice box, and sinuses, as well as disorders related to the thyroid, parathyroid, and salivary glands. His primary focus is on the surgical management of head and neck cancers, utilizing advanced minimally invasive techniques such as the da Vinci Robotic surgical system, laser surgery, and the Endoscopic Endonasal Approach to the skull base.

Dr. Vidhyadharan Sivakumar has received international fellowship training and has clinical proficiency in Transoral Robotic Surgery, Transoral Laser Microsurgery, reconstructive microsurgery for head and neck cancers, anterior skull base surgery, and the treatment of swallowing and voice disorders. His academic roles include: • 2019 – present: Adjunct Faculty in the Department of Head & Neck Surgery and Oncology at Amrita Institute of Medical Sciences • 2015 – 2019: Clinical Assistant Professor in the Department of Head & Neck Surgery and Oncology at Amrita Institute of Medical Sciences • 2015 – 2019: Clinical Lead Consultant at the Swallowing Disorders Centre at Amrita Institute of Medical Sciences.