HD Psychology

Unit 514/368 Sussex St, Sydney NSW 2000

  • Clinic
  • Online sessions
HD Psychology photo

About HD Psychology

HD Psychology is a Sydney-based psychological care provider offering evidence-based psychological support in a calm, respectful, and collaborative space. They work with adults, adolescents, and families, grounded in established psychological frameworks and current clinical best practice, with clear boundaries, transparency, and respect.

What's offered

  • Telehealth sessions

  • Clinic sessions

Services provided

HD Psychology lists

Individual Therapy
Evidence-based psychological therapy to help individuals understand, manage, and move through life's challenges, including anxiety, low mood, stress, and life transitions.
ADHD Assessments
Clear, structured assessment and recommendations to support understanding and next steps for ADHD and other neurodevelopmental presentations.
Psychological Assessments
Comprehensive psychological assessments to support diagnosis, clinical understanding, and informed decision-making.
Court and Legal Reports
Expert witness reports for court and immigration matters, including NSW Section 14 reports and Administrative Review Tribunal cases.
Couples and Family Therapy
Support for couples and families navigating communication difficulties, relationship strain, conflict, or periods of significant change.
Perinatal and Postnatal Support
Psychological support for individuals and families navigating pregnancy, postnatal adjustment, and early parenthood.

Get to know HD Psychology

From HD Psychology's website.

  • Our approach

    The approach at HD Psychology is grounded in evidence-based practice, delivered with care, clarity, and professionalism. Sessions provide a calm, respectful space where concerns can be explored carefully, guided by careful clinical formulation and adapted over time as goals evolve. The psychologists work in a collaborative, trauma-informed way, placing strong emphasis on pacing, consent, and respectful engagement. Therapy and assessment are tailored to each individual, informed by established psychological frameworks and current clinical best practice. Where appropriate, the team also works alongside other professionals involved in a person's care to ensure communication remains clear and ethical.

  • Meet the team

    Hamid Reza Dadgostar is the senior psychologist and practice director. He has worked in private practice in central Sydney for almost two decades, supporting adults, adolescents, and families across clinical, personal, and legal contexts. His work is grounded in careful listening, clinical rigour, and deep respect for each person's circumstances. He is an accredited supervisor and trainer of intern psychologists, registered with Medicare and relevant government authorities, and provides services in English, French, and Persian (Farsi). Hamid has a longstanding interest in culturally diverse communities and has been involved in mental health outreach and suicide prevention initiatives.

Locations & areas served

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Frequently asked questions

Is HD Psychology a registered NDIS provider?

HD Psychology is not currently listed as a registered NDIS provider on the NDIS Commission register. Contact them to ask if they accept NDIS participants and which plan types (self-managed or plan-managed).

What services does HD Psychology provide?

HD Psychology provides Psychology, Behavioural Support and ADHD Assessment.

Which areas does HD Psychology cover?

HD Psychology is based in Sydney, NSW and also offers online / telehealth sessions. Ask HD Psychology which areas they cover online.

How do I connect with HD Psychology?

You can call +61 1800 977 866, email them and visit their website.

How do Medicare rebates for psychology work?

Your GP can prepare a Mental Health Treatment Plan and referral, which lets you claim a Medicare rebate for a set number of sessions per calendar year. The exact number and rebate are set by Medicare.

Do we need a referral?

Not to see a psychologist privately. A Mental Health Treatment Plan and referral from a GP are needed to claim Medicare rebates.

When should I consider a psychologist for my child?

If worries, mood, or behaviour are affecting your child's daily life, friendships, or learning, an assessment can help clarify what support would suit.

Is psychology covered by the NDIS?

It can be, where psychological support relates to a participant's disability and plan goals.

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