Dr. John Kelvin Lalusis is a board-certified internist and medical oncologist with expertise in the diagnosis and treatment of a broad spectrum of adult diseases and malignancies. He earned his Doctor of Medicine degree from the University of Santo Tomas and completed his medical internship at the Veterans Memorial Medical Center. Dr. Lalusis pursued specialized training through a residency in Internal Medicine and a fellowship in Medical Oncology at St. Luke's Medical Center. To further refine his clinical acumen in cancer care, he completed a clinical observership in pulmonary oncology at the Centre Hospitalier Universitaire in Toulouse, France, where he focused on the comprehensive management of thoracic cancers, particularly lung cancer. He is currently completing a fellowship in Thoracic Oncology and Phase I Clinical Trials at the National Cancer Centre Singapore. Actively engaged in cancer research and clinical trials, Dr. Lalusis is committed to advancing innovative therapies and delivering compassionate, evidence-based care to patients.