Dr. Carthikeyan S M, MBBS, MD, DM, MRCP (SCE), is a dynamic and highly skilled Medical Oncologist with dual qualifications in Medical and Radiation Oncology, complemented by MRCP (UK) credentials. He brings over a decade of clinical experience from premier tertiary cancer centres across India. With a strong academic orientation, he has published multiple research articles in peer-reviewed journals and actively participates in national and international conferences. His expertise spans the treatment of solid tumours such as head and neck, lung, gastrointestinal, breast, gynaecological, and urological cancers, as well as haematological malignancies including lymphoma and leukaemias. He is proficient in a range of diagnostic and interventional procedures, including bone marrow aspiration, pleural tapping, ultrasound-guided central line and PICC line insertions, and intrathecal therapy. Dr Carthikeyan believes in evidence-based, multidisciplinary treatment and maintains a compassionate approach to patient care