Melbourne-based specialist support. Dedicated telehealth intake for clients Australia-wide

Service Offerings

Individual Therapy & Consultation

A symmetrical corridor with orange arches, representing the structured process of decoding complex psychological patterns.

Beyond the 'willpower' myth.

Specialist support for high-achievers, gay men, and neurodivergent adults. We work to dismantle the 'fragile armour' of perfectionism and over-functioning, shifting toward authentic strength and sustainable vitality.

In-Person or Virtual Sessions: Providing total professional distance for interstate clients. Experience Melbourne-level expertise with the clinical security of an interstate boundary.

  • Initial session: $275

  • Subsequent session: $260

    (Medicare rebate of $98.95 applies with a GP referral)

Adult ADHD Assessments

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Clarity for the Neurodivergent Professional

A streamlined, neuro-affirming diagnostic pathway to move beyond the "willpower" myth. We shift the focus from "trying harder" to understanding your cognitive architecture and building a sustainable management plan.

The 4-Phase Pathway

  • Phase 1: In-depth Clinical Interview (50 mins)
    A deep dive into your current challenges, history, and goals. We establish the context for your assessment.

  • Phase 2: Diagnostic Interview (DIVA-5)
    The gold-standard clinical interview. We explore 18 diagnostic traits across your childhood and adult life to identify patterns of executive dysfunction.

  • Phase 3: Clinical Analysis and Documentation
    A thorough analysis of your interview data, observer reports, school records, and psychometric screening to create a formal diagnostic report.

  • Phase 4: Feedback and Management Session (50 mins)
    We review the findings together and map out your next steps—including referrals, workplace adjustments, and tailored executive function strategies.

Investment: $1,150

  • Includes: Two 1:1 clinical consultation sessions, scoring of all psychometric assessments, and a comprehensive formal diagnostic report.

  • Medicare: If you have a Mental Health Care Plan, you may be eligible for a rebate of $96.65 for each of the two 1:1 sessions (Total rebate: $193.30), bringing your out-of-pocket cost to approximately $956.70.

Professional Services

Red entrance arches creating a repetitive corridor, symbolizing the grounded and sequential journey toward an authentic internal foundation..


Supervision, Consultation, and Workplace Training.

Clinical supervision for psychologists focusing on Schema Therapy and LGBTQIA+ mental health. I also provide corporate consultation on Psychological Safety, helping leadership teams move beyond performance pressure to build high-trust, resilient workplace cultures.

  • Supervision (for Psychologists) $230

  • Workshop Facilitation Inquiry

  • Peer Support Supervision Inquiry

Practice Location

Specialist Psychologist Dr. Brett Quayle (PhD) in a blue striped shirt, gesturing during a clinical consultation in his bookshelf-lined workspace

I provide a confidential, high-performance space tailored to your lifestyle and personal goals. Whether we meet in person or online, our work is focused on dismantling the "fragile armour" and building a life of authentic clarity.

In-Person (Melbourne)

For those seeking a face-to-face connection, I offer sessions at my practice in Prahran. This is a private, professional environment designed for focused, uninterrupted work.

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Virtual (Australia-wide)

If you prefer the comfort of your own space or lead a high-travel lifestyle, I offer secure, high-definition Telehealth sessions available to clients anywhere in Australia.