Dr. Jem Kalathil is a Senior Consultant in Surgical Oncology at Aster Medcity, Kochi. He’s internationally acclaimed for oncoplastic and reconstructive breast cancer surgery and complex sarcoma resections. He specializes in organ‑preserving techniques for gastrointestinal malignancies and radio‑guided procedures—such as sentinel‑node biopsy and occult lesion localization. Trained at leading centres across the UK, Italy, and India, he also heads one of the country’s few HIPEC and total peritonectomy programmes for peritoneal surface malignancies.