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Private Psychiatrists in London

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Struggling with signs of a mental health disorder? Need an assessment, diagnosis, treatment plan, or medication? Our leading psychiatrists can provide you with an effective treatment plan for a range of complex psychological conditions that require medical intervention. Get the help and support you need today.

Consultant psychiatrists Dr Humphries, Dr Mitchell, Dr Buttan, Dr Ferreira-Lay, Dr Economou & Dr Cappai are available for private psychiatry appointments at our Harley Street rooms in London and online via Zoom and Skype. They provide a full range of out-patient psychiatric services including assessment and diagnosis, as well as the development of treatment plans including medication and psychological therapy. They are GMC-registered and on the Specialist Register.

Benefits of private psychiatry

  • GMC-registered consultant psychiatrists with up to 40 years of medical experience
  • First-class professional service
  • Renowned ADHD specialists
  • Well-appointed London Harley Street rooms in reputable medical house
  • Access to an internal network of health care providers including counselling psychologists 
  • Quick turnaround on medical reports
  • Dedicated, experienced confidential support team
  • Excellent patient feedback

Please call to discuss your needs in full confidentially to enable us to pair you with the most appropriate psychiatrist. Alternatively, complete our contact form below and we will get back to you.

Meet our Harley Street psychiatrists

The following synopses of the consultant psychiatrists practising from our Harley Street clinic in London provide an overview of their specialities. Their individual Psychiatrist profiles provide additional detail.


Dr. Todd        

Dr Todd Mitchell

Private consultant psychiatrist London

Learn about Dr Mitchell Contact or Enquire Today

Dr Todd Mitchell is a Consultant Psychiatrist with over 20 years of experience providing comprehensive mental health assessments, identifying pertinent mental and emotional problems, and treating mental health issues affecting adults of all ages. Over his career, Dr Mitchell has devoted his clinical practice and ongoing clinical education to treating issues that impede fulfilment of personal, occupational, academic, developmental, and/or relationship goals. Dr Mitchell is available to provide high-quality outpatient mental healthcare services to interested individuals and couples who are seeking personal psychological growth and/or alleviation of acute or chronic psychological ailments. At Harley Therapy, his offered services include comprehensive psychiatric assessment and consultation, medication management, integrated medication and psychotherapeutic treatments, and relationship counselling.


Dr Humphries photo       

Dr Stephen Humphries

Private consultant psychiatrist (ADHD specialist)

Learn about Dr Humphries Contact or Enquire Today

Dr Humphries is an experienced and highly respected general psychiatrist whose specialist field is adult ADHD where he has a great deal of experience in the diagnosis and management of the condition - a speciality which is less commonly found amongst UK psychiatrists and has developed a highly regarded practice in the field. Dr Humphries is not a couples or family specialist and prefers to work with individuals. He has helped with many psychiatric conditions including schizophrenia, bipolar disorder, depression, organic problems, anxiety, OCD, personality disorder, eating disorders and relationship issues from an individuals perspective. 

Naresh Buttan Psychiatrist London       

Dr Naresh Buttan

Private consultant psychiatrist London

Learn about Dr Buttan Contact or Enquire Today

Dr. Naresh K. Buttan is a General Adult Psychiatrist in private practice at Harley Street and has also worked as a Substantive Full Time Consultant in NHS at Livewell Southwest (Plymouth Community Healthcare CIC, previously known as NHS Plymouth Teaching PCT). He’s Section 12 (2) approved under the Mental Health Act. Additionally, he’s also a Training Programme Director for Higher Training Programme in General Adult & Old Age Psychiatry at Health Education England working across South West Peninsula Post Graduate Medical Education (HEE SW PGME).


Phil Ferriera-Lay Psychiatrist London       

Dr Phil Ferreira-Lay

Private consultant psychiatrist London (ADHD specialist)

Learn about Dr Ferreira-Lay Contact or Enquire Today

Dr. Phil Ferreira-Lay is a Psychiatrist in private practice at Harley Street, with over 10 years of experience as a consultant for the NHS specialising in Adult ADHD and Child Psychiatry. Dr Ferreira-Lay is available to provide high-quality outpatient mental healthcare services to individuals over 16 years old where there are particular concerns that Adult ADHD may be part of underlying difficulties. He offers comprehensive ADHD psychiatric assessment and consultation, medication management and solution-focused behavioural, psychological and psychotherapeutic-based interventions.

Phil Ferriera-Lay Psychiatrist London       

Dr Alexis Economou

Private consultant psychiatrist

Learn about Dr Economou Contact or Enquire Today

Dr Economou is a Consultant Psychiatrist with dual accreditation as a specialist in General Adult Psychiatry and Medical Psychotherapy. Dr Economou's experience and training allow him to bring a breadth of clinical approaches to his work; he combines general psychiatric skills and knowledge with a highly specialist psychotherapeutic approach. Dr Economou has extensive experience of working with adults and adolescents, who are going through a difficult time in life and experiencing struggles on an emotional level, as well as working with people who are suffering with an episode of mental illness. He has experience of providing detailed, complex psychiatric assessments and treatment across the diagnostic spectrum.

Phil Ferriera-Lay Psychiatrist London       

Dr Alessandra Cappai

Private consultant psychiatrist (ADHD specialist)

Learn about Dr Cappai Contact or Enquire Today

Dr Alessandra Cappai is a Consultant Psychiatrist with over 15 years’ experience in psychiatry. She trained in Italy where she obtained a Masters’ degree in Medicine and Surgery, equivalent to MBBS. Dr Cappai is specialised both in General Adult Psychiatry, ADHD and in Forensic Psychiatry, with particular expertise in the diagnosis and treatment of patients who have had contacts with the Criminal Justice System.


How to choose a psychiatrist

To receive advice about our psychiatry services please call us to discuss your needs in full confidentially or complete our online psychiatry contact form below. We look forward to hearing from you.

Psychiatry Enquiry Form

Referrals to counselling psychologists via a private psychiatrist

Dr Humphries, Dr Mitchell, Dr Ferreira-Lay, Dr Buttan, Dr Economou & Dr Cappai run their private psychiatric clinics in Harley Street, London and are available for appointments at Harley Therapy's rooms.. They refer to in-house counselling psychologists at both Harley Street and our other London locations, for a full range of talking therapies including (but not limited to) cognitive behavioural therapypsychodynamic counselling and existential psychotherapy. They are able to liaise with your therapist in a shared treatment plan. Please note that a copy of the psychiatrist's report will be sent to your GP as standard practice. Requests for repeat prescriptions are available online. We work exclusively with Zen pharmacy. 

*In the interests of safety, there may be cases where ongoing treatment through Harley Therapy is not recommended; NHS or other specialist services may be advised as more appropriate.*

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How to book your session

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All of our practitioners are qualified and accredited with reputable professional associations for counselling and psychotherapy.

Updated Feb 14, 2024 by Dr. Sheri Jacobson Dr Sheri Jacobson

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London Psychiatrist Services

Areas of Expertise in Psychiatry

Patient groups

  • Adults (18+)
  • Adolescents (15+)
  • Old Age Psychiatry
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