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Dr Leon Rozewicz

Consultant Psychiatrist and Medical Director


Practices at: BMI The Clementine Churchill Hospital

A photo of Dr Leon Rozewicz

Dr Leon Rozewicz is a consultant psychiatrist based in London, including practices on Harley Street. He treats all psychiatric conditions including anxiety, depression, schizophrenia and bipolar disorder. Dr Rozewicz is a specialist in adult ADHD. He established one of the first adult ADHD clinics in the UK in 2007. 

Dr Rozewicz is a specialist in repetitive Trannscranial Magnetic Stimulation (rTMS). This is an evidence based treatment for depressive illness which is effective and has few adverse effects.

Dr Rozewicz is on the UK Adult ADHD Network (UKAAN) training committee, and he regularly trains doctors and health professionals in the diagnosis and treatment of adults with ADHD.

He currently trains medical students at University College London, and is also the medical director (and consultant) at the Priory Hospital North London. Not only is he a leading psychiatrist, but he is also a fully trained GP, holding postgraduate qualifications in general medicine and general practice.
Dr Rozewicz has specialist expertise in using biological approaches to treat psychiatric disorders. He uses genetic testing to find the most suitable medications for each individual.

Working closely with a number of experienced therapists and ADHD coaches, he combines medication with psychological treatment. He takes an individualised  approach to each case, adapting treatment and therapy to each patient's needs.

Dr Rozewicz is highly experienced, with a long career, in which he has gained positions in several prominent organisations, including being a medical examiner for the GMC (General Medical Council) and General Pharmaceutical Council, Honorary Senior Lecturer at St George's Hospital Medical School, and Clinical Director at the Crisis and Emergency Service line, Barnet Enfield and Haringey Mental Health NHS Trust. Dr Rozewicz has been elected to Fellowship of the Royal College of Psychiatrists in 1995. He has served as honorary secretary of the Faculty of General Adult Psychiatry at the Royal College of Psychiatrists. Dr Rozewicz is a member of the American Psychiatric Association.

Clinical Interests

  • Depression
  • Anxiety
  • Bipolar Disorder
  • Post Traumatic Stress Disorder
  • Adult ADHD
  • Psychotic illness

Professional Memberships

  • Royal College of Psychiatrists
  • American Psychiatric Association
  • Clinical TMS Society
  • Royal College of Physicians
  • Royal College of General Practitioners
  • Royal Society of Medicine



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