
Professional statement
Dr Thomas Dannhauser is a consultant psychiatrist with over 25 years of experience. With his extensive experience in neuropsychiatry and research, he practices precision psychiatry, providing evidence-based and cutting-edge assessments and treatments to prevent, cure, and treat his patients' mental health problems.
His areas of expertise include anxiety, depression, ADHD, bipolar disorder, stress, PTSD, OCD, emotional regulation/mood, cognitive problems, neuropsychiatry, and mental health genome analysis.
In 2005, Dr Dannhauser became a member of the Royal College of Psychiatrists London and went on to obtain his PhD using functional brain imaging at the Institute of Psychiatry (Maudsley) and University College London in 2011, where he was then appointed honorary senior lecturer in psychiatry.
In 2022 he started the Mindfit.clinic providing online ADHD and other accurate mental health tests for the public, increasingly used by other medical professionals. He led research and development for online assessments and innovative wearable functional NIRS brain scanning technology now commissioned for use in clinics internationally. His R&D work with neuro-technology has already helped thousands of people.
His approach to helping patients is to rapidly determine an accurate diagnosis and establish the best-proven treatment approach. Going beyond simply treating a disorder, he works with his clients to achieve their best mental and physical health to reduce the risk of future setbacks, ultimately helping them to feel fulfilled and able to gain lasting happiness. He does this by helping them to identify and make changes to specific thoughts and habits, as well as addressing how their relationships in their professional and/or personal lives affect their emotional health.
Dr Dannhauser has private clinic times available to professional adults or family members over 17 years of age, self-funding, or for members of major UK healthcare insurance providers.
Clinics

The Holly Private Hospital
Buckhurst Hill, High Road, Buckhurst Hill, IG9 5HXMedical insurances accepted
Credentials
Professional experience
- 31 years of experience
- Consultant Psychiatrist, The Holly Private Hospital (present)
Subspecialties
- ADHD
- PTSD
Professional memberships
- Royal College of Psychiatrists
- General Medical Council
Education
- PhD in Mental Health Sciences, University College London (2011)
- Dual specialist accreditation in adult and old-age psychiatry (2007)
Teaching posts
- Honorary Senior Lecturer, Research Department of Mental Health Sciences at the University College London (2009 - 2018)
- Lecturer on the Doctorate course in psychology at the University of Hertfordshire
Positions in organisations
- Consultant Psychiatrist
- Lead Neuroscientist Smart Start Minds Ltd & Mindfit.clinic
Publications and conferences
- Ad hoc reviewer for medical journals: The Lancet, Cortex, Human Brain Mapping, Biological Psychiatry and the British Journal of Psychiatry
- Featured in the book chapter 'Mental health problems in the elderly', J Rodda, S Morgan, F Dannhauser, T Dannhauser, in Essential Psychiatry in General Practice, Eds: A Ali, I Hall, A Dicker. Quay Books, London, 2010.
Prizes and awards
- Top Doctors excellence award 2021
- Principal grant holder: ThinkingFit
Languages spoken
- English
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- I struggled with severe anxiety and panic attacks for years and saw several doctors without finding real answers. Dr Thomas Dannhauser was exceptional. He diagnosed me with PTSD and referred me for EMDR therapy, which has significantly improved my condition after six months. His expertise, warmth, and reassurance gave me hope and confidence that recovery is possible. I am truly grateful for his outstanding care and highly recommend him.
- Didn’t find any of the sessions beneficial. Almost seemed like lots of guess work went into treatment. Additionally, always leaving the door open for you to return to charge more money. Not a great experience.
- I cannot thank Dr Dannhauser enough for his kindness and I am forever grateful for his expertise in helping me to navigate through my particular challenges with compassion and patience. I highly recommend this delightful doctor
- Dr Dannhauser was very helpful with my diagnosis and explained why I feel the way I do. He suggested that I try EMDR therapy, which I was hesitant about at first but I am very happy I tried it as it has made an incredible change in my life.
- Working with Doctor Dannhauser has been life changing! I sought help for ADHD however he uncovered other diagnoses that were not something I had considered. His recommendation of EMDR has helped me address trauma I had buried and I see a real difference in my day-to-day behaviour
- Doctor Thomas Dannhauser is always engaged, attentive, empathetic and professional in our meetings. He addresses problems and issues with calm and supportive nature, and had a wealth of experience managing ADHD. He is especially knowledgeable about policies and procedures.
- Dr Dannhauser has had the most positive impact to my adult life, having helped discuss, understand and help me manage my symptoms, as well as support me on an ongoing basis, without being pushy and remaining completely open and positive to all of my queries along the way.
- Dr Dannhauser has changed my life in a highly positive way. He really cares about my holistic wellbeing and happiness. I can't recommend him enough.
- After seeing multiple mental health professionals, over a few years with varying degrees of success, Dr Dannhauser was the only one who I felt got to the core the issues quickly, both physical & mental, that were affecting my health & under his care I live a fulfilling life.