If you require urgent assistance, please contact "000", the NSW Mental Health Line on 1800 011 511 or present to your nearest emergency department.
We're open 9am to 6pm, Monday to Friday
If you call outside these hours please leave a message and we will call you back during our opening hours.
How It Works
Telehealth consultations are extremely similar to traditional face-to-face consultations.
It’s as simple as (1) clicking the ‘Book now’ button, (2) selecting your preferred date and time, and then (3) filling out a few details.
If you are a new patient, you will need to send reception the documents listed on FAQ-for patients to book an appointment. Please send to: reception@tst.clinic
You do not need to download or install any special apps; just ensure you’re using a relatively modern web browser and that your device has a camera, microphone, and speakers.
On the day of your consultation, you will receive a joining link for the video call.

Our Practioners

Dr. Tiberiu Sebastian Tanase
Psychiatric Services
Dr. Tanase, a consultant psychiatrist with over a decade of experience in mental health, delivers personalised care for a wide range of disorders. His specialties include treating ADHD, mood and anxiety disorders, and psychotic disorders using a blend of psychological strategies and medication.
About Dr. Tanase
Throughout his psychiatric training within the Northern Sydney Local Health District, Dr. Tanase served across several prominent hospitals, including Hornsby Hospital, Royal North Shore Hospital, Macquarie Hospital, Ryde Hospital, Nepean Hospital, and Wyong Hospital. He is an esteemed fellow of the Royal Australian and New Zealand College of Psychiatrists (RANZCP) and a member of the Australian ADHD Professionals Association (AADPA). He is also trained in transcranial magnetic stimulation therapy (TMS).
Languages:
English
Romanian

Mrs. Lesley Maher
Lesley is a qualified counsellor with extensive experience supporting people with diverse learning and mental health needs. She holds a BA (Hons) in Psychology and Theology and a Diploma in Counselling (CHC51015), alongside a long career in UK education that included qualified teacher status and a headship qualification. Across all year levels (K–12), Lesley has supported students with ADHD, Autism Spectrum Disorder, specific learning difficulties, and complex social-emotional needs, and has worked extensively with Aboriginal students. She is an expert in trauma-informed practice, addiction support, and the impacts of intergenerational and situational trauma.
In her practice, Lesley offers both coaching and therapeutic support, drawing on evidence to build individualised care programs.
Appointments with Lesley will commence from Monday, 17 August. Bookings are now open and can be made in advance.
Fees
Schedule of Fees and Rebates for Dr. Tanase
Appointment Type | Price | Medicare Rebate | Gap |
|---|---|---|---|
Initial Consultation and Diagnosis (60 minutes) | $850 | $268.90 | $581.10 |
Assessment and Diagnosis ONLY (60 minutes) *Please note, this is a one-off appointment* | $850 | $467.45 | $382.55 |
Script Renewal (15 minutes) | $250 | $89.30 | $160.70 |
Follow-Up Appointment (30 minutes) *Suggested for current patients who have not been seen for 2 or more years* | $475 | $137.45 | $337.55 |
Administration Fee (Letters/Reports) | $20 | ||
Non-Attendance Fee | 10% of the scheduled appointment fee |
* Medicare rebates are not in our control and are subject to change. We will always try to get you the best possible rebate, but we cannot guarantee that the amounts listed on our website will be the amount you receive from Medicare.

