About us
Specialist ADHD care, without the wait
RainbowADHD is a trading name of Rainbow Diagnostics Ltd, a CQC-regulated healthcare provider delivering NHS-commissioned adult ADHD assessments across England via the Right to Choose pathway.
clinical team
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Our clinical team
Consultant Psychiatrists · GMC-registered specialists
Our clinical service is led by Consultant Psychiatrists. Our multidisciplinary team of GMC-registered specialists carries out every assessment to DSM-5 standards.
Evidence-led
Every assessment follows DSM-5 and NICE-aligned best practice.
Human & non-judgemental
A calm, respectful experience — no stigma, no rushing.
Timely
We exist to close the gap between suspecting ADHD and getting answers.
Ready to find out?
The 60-second test is free, anonymous, and the first step toward clarity.