Dr Marios Decatris

Dr Marios Decatris is a dedicated Consultant Medical Oncologist who provides compassionate and comprehensive care for individuals diagnosed with complex oncological conditions. Taking a patient-centred approach, Dr Decatris collaborates closely with multidisciplinary clinical teams to formulate tailored, evidence-based treatment strategies. He is committed to guiding patients through every stage of their care journey with empathy, clear communication, and professional reassurance.

In his clinical practice, Dr Decatris specialises in the diagnosis and medical management of solid tumours, maintaining a particular clinical focus on lung cancer, testicular cancer, renal cancer, and melanoma. He employs a broad range of modern systemic anti-cancer therapies, including platinum-based chemotherapy, biological therapies, targeted treatments, and advanced immunotherapy. Through his clinical leadership in chemotherapy services, Dr Decatris continuously advocates for high standards of patient safety, care quality, and therapeutic effectiveness.

Dr Decatris completed his medical education obtaining a Bachelor of Science with Honours, a Bachelor of Medicine, Bachelor of Surgery, a Doctorate of Medicine, and Membership of the Royal College of Physicians. He undertook specialist higher training in Medical Oncology at major university teaching centres in Manchester and Leicester. Committed to maintaining clinical excellence and keeping pace with medical developments, Dr Decatris holds professional memberships with the Association of Cancer Physicians, the British Thoracic Oncology Group, the American Society of Clinical Oncology, the International Association for the Study of Lung Cancer, and the European Organisation for Research and Treatment of Cancer.