Trusted mental heath clinicians

Expert psychiatrists providing person-centred mental health care

Our experienced team at Berkeley Psychiatrists offers tailored care for Anxiety, Autism, Depression, ADHD, PTSD, and other emotional and behavioural challenges. Book an appointment at our London Harley Street clinic, or arrange an online consultation.

Mental Health Assessments

Berkeley Psychiatrists is actively working with over 1100 GP practices that have accepted our shared care plans on the NHS.

Autism (Children and Adolescents)
Bipolar Mood Disorder
ADHD in Women
PTSD and BPD
Autism (ASD)
ADHD (Children and Adolescents)
Adult ADHD

Meet Our Doctors

Many of our doctors have held or continue to hold senior positions working in the NHS and other institutions as Medical Directors, Clinical Directors and Associate Deans.
Our Team
Dr Hugo de Waal

Fellow of the Royal College of Psychiatrists

Past Associate Postgraduate Dean, Postgraduate School of Psychiatry in Cambridge

Fellow of Higher Education Academy (FHEA)

Consultant Psychiatrist

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Dr Sourabh Singh

Past Associate Clinical Director at Oxleas NHS Foundation Trust

Member of the Royal College of Psychiatrists

General Medical Council (GMC) registered No 6038672

Consultant Psychiatrist

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Dr Chris Kalafatis

Member of the Royal College of Psychiatrists

General Medical Council (GMC) registered No 6073739

Affiliate of King's College London

Consultant Psychiatrist

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Dr Ian Prenelle

Clinical Director at Camden & Islington NHS Foundation Trust.

North Central London Clinical Lead Community Mental Health Transformation.

Member of the Royal College of Psychiatrists.

GMC registered 4033572

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Dr Francesca Fatteri

Experienced in Sleep Disorders & Substance Misuse

Specialist Associate of Royal College of Psychiatrists

Registered General Medical Council (GMC) 7999473

Consultant Psychiatrist

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Dr Hollie Hearfield

General Medical Council (GMC) registered No 7037650

Member of the Royal College of Psychiatrists

Special Interest in ADHD and ASD in Women

Consultant Psychiatrist

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Dr Karolina Szumanska-Ryt

Consultant Child and Adolescent Psychiatrist

Member of Royal College of Psychiatrists

GMC Registration No 6101276

Approved Clinician Status and Section 12(2) approved under the Mental Health Act

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Dr Anudha Dutta

Associate of the Royal College of Psychiatrists

General Medical Council (GMC) registered No 6032197

Special Interest in neurodiversity in Females (ADHD)

Consultant Psychiatrist

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Dr Joanna Woodger

Experienced in Perinatal Psychiatry and diagnosing ADHD in females

Past Clinical Director for Central and North Norfolk at NSFT

General Medical Council (GMC) registered No 4710583

Consultant Psychiatrist

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Dr Ismail Bensassi

Specialist Associate of the Royal College of Psychiatrists

Extensive experience in assessing neurodevelopmental conditions (ADHD)

General Medical Council (GMC) registered no. 7568662

Consultant Psychiatrist

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Dr Indraja Velickiene

Special Interest in the effect of ADHD and ASD in Anxiety

Specialist Associate of the Royal College of Psychiatrists

Registered with the GMC 7065373

Consultant Psychiatrist

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Dr Monica Quadir

Member of the Royal College of Psychiatrists 

Specialist in assessing Neurodevelopmental Conditions (ADHD and ASD)

Consultant Child and Adolescent Psychiatrist

Registered with the General Medical Council (GMC) No 7041089

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Dr Simon Hill

Past Medical Director of Specialist Services In Southern Health

Member of the Royal College of Psychiatrists

GMC Registered 4429920

Consultant Psychiatrist

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Dr Stephen Attard

Member of the Royal College of Psychiatrists

Member of the Faculty of Forensic and Legal Medicine of the Royal College of Physicians

General Medical Council (GMC) registered No 6049044

Consultant Psychiatrist

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Dr Taner Guvenir

Consultant Child and Adolescent Psychiatrist

Member of the Royal College of Psychiatrists

General Medical Council (GMC) registered No 7117861

Approved under Section 12(2) of the Mental Health Act (2022)

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Dr Katalin Ress

Consultant Child and Adolescent Psychiatrist

Member of the Royal College of Psychiatrists

Registered with the General Medical Council (GMC) 6133361

Holds Expertise in psycho-pharmacological therapies

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Mrs Azizah Attard

Advanced Mental Health Pharmacist

Education Programme Director West London NHS Trust

Member of General Pharmaceutical Council UK

Member of Royal Pharmaceutical Society UK

Independent Prescriber

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Mrs Victoria Gray

Specialist ADHD Pharmacist

Registered with the General Pharmaceutical Council

Registration number 2085944

Pharmacist Prescriber

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Virtual or In Person Assessments

This is how our mental health clinic works

We aim to provide the best possible mental health care to our patients. Our team of experienced and qualified clinicians work within the guiding principles of person-centred care. Learn more about us by clicking the button below.
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Follow-up Appointments

Our Reviews

We work under a policy of attentiveness, professionalism and understanding. We offer a service of excellence, but don’t just take our word for it – read more about what our clients have to say.
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Gareth Leech

Fantastic service with a straightforward and friendly staff. I have received an excellent service that focuses on the strategies and therapies available. Genuinely happy with my experience so far.

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Alexander Gilburg

Adult with ADHD here. Dr Attard helped me understand my symptoms and I’m now waiting for treatment, I’m sure that Berkeley Psychiatrists is a step in the right direction for me, which hopefully can help me finally live life to its full capacity!

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Michael Smith

I only had to wait 2 weeks for an appointment and have now received my diagnosis. Dr. Dumindu Witharana was fantastic, helping to put my mind at ease. I look forward to continuing with them, and will be recommending them to friends and family.

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