Private ADHD assessment in London

Across the 78 private ADHD clinics we list in London, assessments start from £455 (around £1,006 on average), with a typical wait of about 1–2 wks. Clinics are concentrated around Bromley, Chiswick, Harrow, Isleworth.

Why Choose a Private ADHD Clinic?

Wait times for a private ADHD assessment vary by clinic — some can offer appointments within a few weeks, though this isn’t guaranteed — so compare the current wait time shown for each clinic in London. Reputable private clinics are led by qualified psychiatrists and specialist ADHD clinicians, and registered with the relevant UK healthcare regulator (the CQC in England; HIS, HIW or RQIA in the devolved nations) — always confirm a clinic’s registration before booking.

What to Expect from Your Assessment

A comprehensive ADHD assessment typically involves a detailed clinical interview, review of your medical history, childhood behaviour questionnaires, and standardised ADHD rating scales. Of the 27 clinics in London that publish an appointment length, the middle figure is 2 hours, ranging from 1 hour to 7 hours — check the clinic's own figure before you book. Assessments can be conducted in person or via secure video consultation. Following your assessment, you’ll receive a diagnostic report that can be shared with your GP.

NHS Right to Choose in London

9 clinics in London accept NHS Right to Choose referrals. This means you can be referred by your GP to a private clinic and receive treatment funded by the NHS, with no out-of-pocket costs for the assessment. Ask your GP about a Right to Choose referral to one of these clinics. Waits vary by clinic and some local NHS areas restrict Right to Choose, so check the current wait time shown for each.

Medication and Ongoing Treatment

62 of the 78 clinics we list in London are licensed to prescribe ADHD medication. If you’re diagnosed with ADHD, your clinician can discuss suitable medication (both stimulant and non-stimulant options) where appropriate. 15 of the 78 publish a titration service to find the right dose. 59 of the 78 say they will set up a shared care agreement with your GP so prescriptions continue on the NHS — that remains your GP practice's decision. Services and prices are as published by each clinic; confirm with them directly.

Choosing the Right Clinic

When selecting an ADHD clinic in London, consider the clinician’s qualifications and experience, assessment methodology, wait times, location (or online availability), and the total cost including follow-up appointments — an assessment fee often does not cover titration or ongoing reviews. Read patient reviews and check the clinic’s registration with the relevant regulator.