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Meet Our Team

Dr. Olataga Alofivae-Doorbinnia

Practice Principal & Supervisor

Dr. Olataga is a graduate of Auckland Medical School (NZ), having completed her basic training in 1990. Since then, she obtained her Fellowship with the Royal Australian College of General Practitioners in 1995. She has two adult children and is happily married to our Practice Manager. 

Dr. Wendy Sorial

Senior GP & Supervisor

Dr. Sorial is a Senior GP who has been working at Powell St Medical Practice since 1996. She graduated from the University of Sydney, with Honours, and also has two adult children. She is happily married to another Dr. Sorial, orthopaedic surgeon. 

Dr.  Tan Luu 

GP Supervisor & Fellow of RACGP

Dr. Tan Luu is  New RACGP  who has started working at Powell St Family Practice since 2022. He has an experienced background in emergency medicine and works part-time.


He has mixed billings, please contact admin staff for appointments and consultation fees for procedural work such as iron infusions, implanon insertions and skin cancer simple procedures. 

GP Registrars and Medical Students 

RACGP Registrars and Medical students 

The Royal Australian College of General Practitioners (RACGP) sends our practice rotating Registrars, on a 6-12-monthly basis. Our patients love getting to know our training GPs and they are often missed when they move for more training. 


Medical students are integral to our practice, and they gain great experience from all our team and the patients. 

Nursing Staff

Nay  (RN )

Our friendly practice nurses are clinical staff members that you may meet prior to your consults with your GP. They undertake many tasks such as blood pressure monitoring, wound dressings, immunisations, and health checks. 

Practice Manager

Kamal Doorbinnia

Our hard-working and friendly Practice Manager has been running Powell St Medical Practice since it opened in 1995. He is happily married to Dr. Olataga, and they have two wonderful children together.

Leilani - medical graduate - 2019  Western Sydney University  Medical School 

Jordan - Business management 2020 UNSW- IT support in our surgery and interests in Aviation.

Front Desk & Admin Team

Vivien and Jamal 

Our front desk staff handle our appointment bookings, triage emergencies, and follow-up procedures. The staff on duty include: Vivian, Kamal, Nay, and Jamal. 

IT Support is handled by Jamal.

Bookkeeping & Accounts is handled by Lorraine.

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