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Dr Oscar D'Agnone

Consultant Psychiatrist
MD, MRCPsych
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What I can help with

  • Addiction
  • ADHD
  • Anxiety
  • Depression
  • Trauma


Dr Oscar D’Agnone is one of the most senior and respected psychiatrists and medical addiction specialists in the UK specialising in anxiety disorders, addictions, alcohol-related problems, trauma (PTSD), depression and ADHD. He is currently CEO and Medical Director of Seagrave Healthcare/The OAD Clinic, a leading private institution providing mental health and addiction treatment in central London for over 15 years.

The OAD Clinic opened in the prestigious Belgravia area of Central London in 2016 by Dr Oscar D’Agnone and his talented team. Dr Oscar D’Agnone is a leading consultant psychiatrist. His team brings more than 30 years of experience in treating substance misuse problems for both alcohol and drug addictions, anxiety, depression, PTSD and ADHD to its patients.

The OAD Clinic team is made up of consultants, nurses, pain experts, psychologists and counsellors, who together, can give patients the care needed to overcome addictions, manage mental health problems and to help patients dealing with complex pain. They use a multidisciplinary team approach, customising evidence-based treatments to support each individual’s unique capacity to thrive and live a fully functional lifestyle.

The OAD Clinic is based just five minutes walk from Victoria station, offering convenience to people both based in London, and patients visiting from further afield.

Until November 2018 Dr D’Agnone was an Honorary Professor of the Faculty of Medical and Human Sciences at the University of Manchester, member of the Royal College of Psychiatrists and the International Society of Addiction Medicine.

With over 35 years of experience as a consultant psychiatrist treating patients with mental health and addiction problems, Dr D’Agnone provides complex psycho-neuropharmacological interventions to manage or resolve challenging situations for his patients and their families suffering the consequences of mental health problems. Throughout his career he has held many managerial positions, leading large teams of doctors, nurses and psychologists through various treatment settings across Europe and America. As a result, he has obtained a rich clinical experience that has allowed him to develop and offer a problem-focused pragmatic approach to the variety of pharmacological and psychosocial interventions for his patients.

Dr D’Agnone has taught in many European and American universities and institutions and published numerous medical papers and books on addictions and has published widely in the professional medical press. In addition, he often presents at noteable national and international scientific conferences and is the senior adviser for various governments and pharmaceuticals on policy strategy and the research and development of new drugs.

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