Horizon Clinical Group provides thorough, evidence-based ADHD diagnostic assessments for adults aged 18+ across the UK, delivered securely online.

I am a Registered Mental Health Nurse (RMN), registered with the NMC since 2012, with many years of specialist clinical assessment experience across acute inpatient and primary care mental health settings. I have also completed specialist ADHD diagnostic training.
My approach is calm, thorough and person-centred, providing a structured assessment and detailed clinical report to help adults gain clarity and understanding around their experiences. Where appropriate, the report includes recommendations relating to support and reasonable adjustments.
Horizon Clinical Group focuses specifically on ADHD assessment and diagnosis. We do not provide prescribing, medication management, therapy or ongoing treatment.
Appointments are available during weekdays, evenings and weekends, with flexible online booking and payment options.