Dr Constantinos A Parisinos

About Dr Constantinos A Parisinos

Dr Constantinos Parisinos is a highly accomplished consultant gastroenterologist based in London, practising at OneWelbeck Digestive Health. He specialises in the diagnosis and management of gastrointestinal and liver diseases, with particular expertise in interventional endoscopy and pancreatobiliary medicine. His clinical focus includes endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound (EUS), colonoscopy, gastroscopy, and the treatment of conditions such as gastro-oesophageal reflux disease (GORD), abdominal pain, and altered bowel habits. Dr Parisinos completed his medical degree with distinction at the University of Edinburgh, where he also obtained an intercalated BSc (Hons) in Physiology. He went on to earn a Master of Public Health from the London School of Hygiene and Tropical Medicine and later completed a PhD in Health Informatics at University College London. His postgraduate clinical training included advanced subspecialty fellowships in pancreatobiliary medicine at University College London Hospitals and Imperial College Healthcare NHS Trust. Dr Parisinos is also deeply engaged in academic medicine. His research focuses on genetic epidemiology, causal inference and the application of machine learning to better understand and treat non-communicable diseases. He has published in leading peer-reviewed journals and contributes to national efforts to improve endoscopy services and pancreatobiliary care. Passionate about combining cutting-edge science with compassionate care, Dr Parisinos is dedicated to delivering personalised, evidence-based treatment to every patient.