Dr Peter McCann


Dr Peter McCann, MBBS, MSc, MRCPsych, is the Medical Director of Castle Craig. He is a Consultant Psychiatrist, specialising in addictions with experience of treatment both in the United States and the United Kingdom.

Dr McCann previously worked as a Senior House Officer at the Hepatology Unit of St George’s Hospital, London, before moving to the U.S and completing a Residency Training program in combined Internal Medicine and Psychiatry at Duke University Hospital, North Carolina, serving as Chief Resident in his final year in Addiction Psychiatry. He worked previously for NHS Lothian in Edinburgh. 

He obtained a Bachelor of Medicine and Surgery (Medical School degree) and a Master’s of Science in Neuroscience (Distinction) at King’s College London. He completed his foundation training in the South Thames Deanery working at Guy’s and St Thomas’ Hospitals.

He is on the GMC Specialist Register for General Psychiatry in the U.K and is also U.S. Board certified in both General Psychiatry and Internal Medicine. He is BUPA Registered.