Adult Autism Assessment

Understanding yourself starts with clarity — not labels, but insight.
Many adults spend years feeling different, masking their struggles, or wondering if autism might explain their experiences.
My assessment process is designed to bring that clarity with professionalism, empathy, and evidence-based care.

Email Dr Colm to Book

Overview

Each assessment is carried out personally by Dr Colm Marren, Chartered Counselling Psychologist.
I work exclusively with adults and use a neurodiversity-affirming approach — respectful, collaborative, and focused on understanding you, not fitting you into a box.

Assessment Pathway

Step 1 — Initial Screening Session

Before a full diagnostic assessment, we meet for a 90-minute in-person screening.
This guided session includes discussion and administration of:

  • Autism Spectrum Quotient (AQ)

  • Ritvo Autism Asperger Diagnostic Scale – Revised (RAADS-R)

  • Camouflaging Autistic Traits Questionnaire (CAT-Q)

  • Repetitive Behaviours Questionnaire – Adult (RBQ-2A)

  • Autistic Burnout Construct (ABO)

  • Adult ADHD Self-Report Scale (ASRS)

You’ll gain a clear sense of whether a full autism assessment is appropriate and what next steps make sense.
Duration: about two hours
Fee: €400 (€200 credited toward a full assessment if you continue)

Book Screening Session

Step 2 — Full Autism Assessment

A comprehensive diagnostic process exploring developmental history, lived experience, and current functioning.

Includes:

  • Clinical interview

  • MIGDAS-2 or ADOS-2

  • SRS-2 (Social Responsiveness Scale)

  • Integration of all screening measures

  • Full written diagnostic report

  • Feedback session (in-person or online)

Duration: Across 2–3 sessions
Fee: from €1,800

Step 3 — Autism + Cognitive Profile (Optional)

Adds a full WAIS-IV or WAIS-V cognitive assessment for those who want a deeper understanding of cognitive strengths and challenges.
Fee: €2,200 (total package)

What to Expect

  • A respectful, collaborative exploration — not a test you can “pass” or “fail.”

  • Designed for adults who may have spent years compensating or masking.

  • Written feedback suitable for employers, colleges, or your GP.

  • Optional follow-up sessions for post-diagnostic support or workplace planning.

Practical Details & Booking

Appointments are available in Drogheda and Dundalk, or by secure video session.
A €300 deposit confirms your booking.
Payment plans are available.

📧 marrenpsych@gmail.com
🌐 www.marrenpsych.ie
📞 086 147 6014

Email Dr Colm to Book

Ready to Begin?

If you’re seeking clarity, understanding, or formal recognition of your experiences, start with the screening session — or contact me directly to discuss the best fit.

Contact Dr Colm

Dr Colm Marren is a Chartered Counselling Psychologist providing private adult autism assessments in Drogheda and Dundalk. Assessments are neurodiversity-affirming, evidence-based, and accepted by GPs, employers, and colleges.