Tundra Psychology
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Inclusive, neuro-affirming psychology offering therapy and assessments in Newcastle and via telehealth Australia-wide.
Location_onHybrid · Newcastle, NSW, + telehealth available Australia-wide
Neuro-affirming · Trauma-informed · LGBTQIA+ affirming · Chronic illness aware · Flexible, energy-aware sessions· NDIS self & plan-managed
About Tundra Psychology
Tundra Psychology is an inclusive psychology practice for people aged 16 and over, offering in-person appointments in Charlestown, Newcastle, and telehealth across Australia.
Marnie (she/her) is a neurodivergent clinical psychologist who provides individual therapy, neurodivergent exploration, Autism and ADHD assessments, and assessments and documentation for gender-affirming medical care.
Her approach is collaborative, neuroaffirming, gender-affirming, trauma-informed, and recovery-oriented. Sessions can be adapted around each person's pace, communication style, sensory needs, experiences, and goals, rather than expecting people to engage in one particular way.
Marnie's clinical experience includes neurodivergence, burnout, trauma, identity, minority stress, mental health recovery, relationships, executive functioning, life transitions, and living with co-occurring chronic health conditions including POTS, MCAS, EDS, MSCF, and PMDD. Her lived experience as a neurodivergent person also informs her work, while recognising that each person's experiences and access needs are different.
Tundra Psychology also provides clinical supervision for psychologists and other health professionals, including neurodivergent practitioners and clinicians wanting to strengthen their neuroaffirming or gender-affirming practice.
clock_loader_10 Current wait: Currently accepting new clients
LanguageLanguages: English
How to get in touch
Reach out in the way that feels easiest for you. Appointments available in-person or via telehealth.
Alternate_email contact@tundrapsychology.com.au
Phone_enabled 0412348527
Location_on 54 Ridley Street, Charlestown NSW 2290
captive_portal https://www.tundrapsychology.com.au
Access Notes
check_circle Telehealth appointments are available Australia-wide by video or telephone.
check_circle In-person appointments are available in Charlestown, with wheelchair access, accessible parking and toilets, a quiet waiting room, and sensory-friendly space.
check_circle There's no expectation to mask neurodivergent traits; movement, stimming, and fidgeting are welcome.
check_circle Camera-off video appointments, slower pacing, breaks, and additional processing time are available.
check_circle Written information can be used instead of, or alongside, spoken discussion.
check_circle Session structure can be adapted for communication, sensory, and executive-functioning needs.
Fees & funding
Individual therapy is $250 per 60-minute appointment.
A $149.05 Medicare rebate is available for eligible appointments with a valid Mental Health Treatment Plan and GP referral.
Tundra Psychology isn't a registered NDIS provider but accepts plan-managed and self-managed NDIS funding for appropriate therapy services. NDIS fees align with current NDIS Pricing Arrangements and Price Limits.
DVA-funded psychology services are available with an appropriate referral.
Fees for neurodivergent exploration, Autism and ADHD assessments, and gender-affirming care assessments are available on the Tundra Psychology assessments page. Clinical supervision fees are also available through their website.
Reduced-fee places are available for therapy and gender-affirming care assessments for people experiencing financial hardship. Availability varies, so contact Tundra Psychology to discuss current options.
Photo Gallery
Marnie Britton from Tundra Psychology
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Verified on 11 August 2026. Re-checked yearly. If any information is incorrect please contact us here.

