Meet our Doctors

Dr Ann Banh

MBBS, BMedSci (UniMelb), FRACGP

Dr Stephanie Chua​


Dr Karin Kochmann​

Dr. Med. (Hamburg), A.M.C, FRACGP

Dr Daphne Liu​


Dr Ayushi Sahu

BMedSt, MD

Dr Sam Yuan​



Dr Ann Banh

MBBS, BMedSci (UniMelb), FRACGP


Monday: 8:30am – 4:00pm

Tuesday: 8:30am – 4:00pm

Thursday: 8:30am – 12noon

Friday: 9:00am – 4:00pm

Saturday: works every 1st Saturday of the month 9:00am – 12noon

Dr Banh is currently on Maternity Leave until May 2021

Ann completed her Bachelor of Medicine and Bachelor of Surgery at the University of Melbourne in 2011. She went on to train at the Austin Hospital in Melbourne from 2012 to 2013 before entering General Practice. Originally, she grew up in Brisbane and has returned here as the weather is warmer and the beaches are finer.

Ann is interested in all aspects of General Practice and provides care to all age groups. In particular, Ann has special interests in women’s health, antenatal care, child and adolescent health, travel medicine and chronic disease management. She is aligned with Mater Mothers’ Hospital to provide shared antenatal care. Ann is also able to do iron infusions and implanon insertions/removals.

Ann really enjoys getting to know her patients and working with them to achieve their health goals. She has a caring and empathic nature and prides herself in her thorough assessments to provide the highest quality of health care. 

Outside of work Ann enjoys hiking, playing squash and spending time with her young family. 



Dr Stephanie Chua



Monday: 8:00am – 4:30pm

Wednesday: 8:00am – 4:00pm

Thursday: 8:00am – 4:00pm

Dr Chua graduated from UQ School of Medicine in 2011, and spent several years working in Brisbane’s hospitals, including the Princess Alexandra, Mater Children’s, and Logan Hospital. She also enjoyed a brief period practicing in the rural communities of Cherbourg/Murgon and Monto. Dr Chua has spent the past year working at a busy general practice in Inala which she has thoroughly enjoyed.

Being passionate about general practice, Dr Chua has broad interests in many aspects of medicine; from paediatrics to senior person’s health, preventative health, chronic disease, mental health, and minor procedures. In particular, she completed a year of obstetrics and gynaecology at Logan Hospital, and is aligned with the Mater Mothers’ Hospital to provide antenatal shared care.

Outside of medicine Dr Chua loves a good book, as well as playing the piano, guitar and (after visiting Hawaii) the ukulele.


Dr Karin Kochmann

Dr. Med. (Hamburg), A.M.C, FRACGP


Tuesday: 9:00am – 4:30pm

Wednesday: 8:30am – 3:30pm

Friday: 9:00am – 4:00pm

Dr Karin Kochmann qualified as a medical doctor in Germany. She has worked in Germany, the UK and Queensland, where she attained her General Practice Fellowship in 2000. Most of her practice has been on the Southside of Brisbane.

While working in all areas of General Practice, areas of special interest for Dr Kochmann are Paediatrics, women’s health and antenatal care, diabetes and the management of other chronic medical conditions, preventative health care, counselling and skin cancer checks.

In her practice, Karin works in partnership with people to achieve their best possible quality of life.


Dr Daphne Liu



Monday: 9:00am – 12:00noon

Tuesday: 9:00am – 3:00pm

Thursday: 9:00am – 3:00pm

Friday: 9:00am – 3:00pm

Dr Daphne Liu graduated from the University of Queensland in 1996 and is a qualified general practitioner. She has practiced in the Logan/Springwood area for more than 10 years and works closely with the migrant communities. She is a keen medical educator and mentor of general practice trainee doctors. Currently, she collaborates with the Griffith University Medical School in providing clinical supervision for the Year 2 and 4 medical students.

Dr Liu provides care to all age groups, with a special interest in counselling, chronic disease management, geriatrics, lifestyle coaching, and women’s health. Her passion is to see people living a healthy lifestyle and for those with chronic illnesses, an improved quality of life. She is regularly invited to present medical seminars to community groups and is actively involved in her local church.


Dr Ayushi Sahu

BMedSt, MD


Monday: 8:00:am – 4:30pm
Tuesday: 8:00am – 3:30pm
Wednesday: 8:00:am – 11:30am
Thursday: 8:00am – 4:30pm
Friday: 8:00am – 3:30pm
Dr Ayushi Sahu is a locally trained doctor who has completed her residency years at Royal Brisbane and Women’s Hospital and Queensland Children’s Hospital. 
Dr Ayushi is passionate about all areas of general practice but has a special interest in Women’s Health, Mental Health and Paediatrics. She has also completed the RANZCOG Certificate of Women’s Health. She aims to care for you holistically and with up to date evidence based medicine.
Raised in Melbourne, Dr Ayushi moved to Queensland in 2014. Although she now calls Brisbane home, she still enjoys her coffee, brunch and loves rainy weather.  In her spare time she likes to explore different areas of Queensland and is always open to suggestions on local hidden gems. 

Dr Sam Yuan



Monday: 8:00am – 4:30pm

Tuesday: 8:00am – 4:30pm

Wednesday: 8:00am – 4:30pm

Thursday: 8:00am – 12:30pm

Friday: 8:00am – 4:30pm

Saturday: works every 2nd Saturday of the month 9:00am – 12noon

Growing up in Logan and Brisbane, Dr Sam Yuan completed his Bachelor of Medicine and Bachelor of Surgery degree at the University of Queensland. He has worked as a resident doctor at the Ipswich, Logan, and Greenslopes Private Hospitals. He also has a consultancy role with Mater Hospital and is
also a Mater Mothers Shared Care Aligned GP.

Dr Sam is passionate about being a GP, and treasures building long term relationships. He believes that being someone’s regular GP allows continuity of care and best possible holistic health outcomes. He values taking the time to know someone’s background and history, which allows him to better understand the needs of his patients.

When Dr Sam isn’t working, to stay active he enjoys hitting up the gym or playing social basketball and tennis. To relax, he spends his downtime being an amateur food critic and photographer, hosting board game nights, as well as catching up on the latest movies and Netflix shows.

Our Support Team

Janet de Guzman

Practice Nurse

Ruhia Jones

Practice Nurse

Sarah Poihipi

Practice Manager

Kylie Harihari


Tay Poihipi


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 Get in quick! Our Flu Vaccines have now arrived.
Please contact reception on 3341 7244 to secure yours today.

Covid-19 Vaccination Update

You can now get your COVID-19 Vaccination for all eligible Phase 1b patients. These include:

– Those over 70

– Indigenous Australians over 55

– Other health care workers

– Younger adults with an underlying medical condition, including those with a disability

– Critical and high risk workers including defense, police, fire, emergency services and meat processing

We currently have a wait list for those wanting the vaccine with the government advising 2a eligible patients should be able to receive theirs after the 17th May.

Please call reception on 07 3341 7244 if you would like to be added to the list.

Patients not eligible for phase 1b should be reassured that everyone will have their time to receive the vaccine. The government has announced they expect the next phase 2a should commence later in May. We will keep you updated on our website and facebook page.

For more information or if you have any questions about the Covid-19 vaccination please call

07 3341 7244

and our friendly reception staff will be happy to help.