Welcome to Emerald Medical Centre.

Emerald Medical Centre St Marys

Emerald Medical  Centre St Marys is a General Practice and skin cancer  practice located in St Marys Western Sydney , approx. 45 Km Sydney CBD. Established in 2003, the practice has been providing primary, continuing and comprehensive whole patient care to individuals, families and the community of St Marys and nearby areas.

The current patient base is around 20,000 and the centre is open 7 days extended hours. The practice is modern, fully computerised, and accredited. Both male and female doctors are available to see patients. Onsite nursing support, onsite pathology services, onsite chemist. Psychologist and other Allied health may be available as well.

The facility is modern and our doctors and staffs are friendly and are always available to assist the patients.


Convenient Access via public transports (buses and trains) and ample car parking near the premises.

The practice achieved full Accreditation, meeting the Royal Australian College of General Practitioners (RACGP) standards.


Our Team


Dr Henry H Chau

Hons MBBS (Syd Uni), FRACGP, Dip Child Health, Dip Skin Cancer, Cert work cover


I graduated with honour at Sydney University in 1997. I enjoy practising as a doctor. My work is very exciting, challenging and rewarding. I have a strong passion for patient care, paediatrics, skin cancer medicine and office procedures. My other special interests include cardio vascular medicine and diabetic care and travel medicine. I live with my wife, Joanne and two beautiful daughters Alexandra and Elizabeth in Sydney, Australia. My social passion include reading, playing tennis, swimming, spending time with my family especially my two daughters.


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Dr Linh Phan



I graduated from University of Sydney in 1998.

I am a dedicated doctor who takes great interest in my patients and their well being. I aim to provide holistic care and my main passion in the medical field is diabetes, paediatrics and emergency.

I enjoy working in the medical field and forming great rapport with colleagues and patients.

Above becoming a GP, my goal is to make a difference in a person's life for the better, especially those who are less fortunate.

I enjoy sports (tennis, F1, Parramatta Eels), gardening, reading and fishing.

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Dr David Chandler



I graduated from the university of sydney to become a doctor.

I previously worked as a pharmacist with my father in the family business in St Marys.

I enjoy working with people and take a great interest in my patients wellbeing. I enjoy learning about history, art, listening to classical music and gardening.




 A photo will give away my age !


Dr Himali Meegoda



I obtained my medical degree in 1990 and since I have been practicing as a doctor.   Prior to becoming a General Practitioner, I worked at many overseas and Australian hospitals.  My passion is women health and paediatrics.  I like to spend quality time with my patients and take a good care of them.

I live with my husband and daughter.

I enjoy music, dancing and reading.




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Dr Richard Chan









Allied Health Professionals


Alex Quan (Psychologist)

Jane Nash (Podiatrist)




Alina Lauer (Endorsed enrolled nurse)



Aged care cert 3, Pathology specimen collection cert 3, Endorsed Enrolled Nurse cert 4, current First Aid Cert.


I have been employed at Emerald Medical Centre since August 2011. I previously worked at Nepean Hospital for 2 years and another medical centre for 4 years.

I enjoy working with people providing patient care, learning new skills, and have a great rapport with my patients.

I enjoy going to the gym and spending time with my family and my friends.



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Minellie Roberts (Registered Nurse)


Bachelor of Nursing 2014

Licensed to vaccinate

First Aid Certificate


I have been employed at Emerald Medical Centre since June 2015, with previous experience working at Plumpton Medical Centre and St. Sergius of Radonezh.

I endeavour to achieve individualised, quality of care, providing a holistic approach and maintaining great rapport when interacting with my patients and their family.

During my leisure time, I enjoy the outdoors- beach, sports, gym and exploring different places.


Support Staff

Miss Tara Charnock (Practice Manager)


Medical Reception Certificate


I have been employed at Emerald Medical Centre since 2003.

Previously I worked as a medical receptionist at another medical centre for 12 months.

I enjoy working with people and have an excellent knowledge of the medical admin field.

I enjoy shopping and spending time with my family, friends and two dogs.

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Mrs Vicki Jones (Medical Receptionist)


Medical reception cert


I have currently been employed at Emerald Medical Centre since 2010. Previously i worked for Dr David and Sue Chandler for 28 years.

I enjoy working with people and helping with the needs of patients and the doctors, i also have an excellent knowledge in the medical admin field.

i enjoying walking and going on holiday cruises.


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Mrs Jan Trauntner (Medical Receptionist)


I have been with Emerald Medical Centre since July 2014.

I have had many years experience in the medical field, mainly for Specialist doctors, however, am enjoying working back within General Practice.

My spare time is filled with my children and their families, handcrafts, music & reading.





Service List


Skin Cancer Clinic

  • Skin Cancer Check
  • Skin Lesion Surgery And Cryotherapy



  • Minor Surgical Procedures
  • Ecg Heart Assessment
  • Spirometry
  • Ear syringing



  • Travel Medicine
  • Work Cover
  • Counselling And Mental Health
  • Men’s Health
  • Pre-Employment Assessments
  • Insurance Medical Assessments
  • Driver’s Medical Assessments
  • Medico-Legal Reports
  • On-Site Pathology

Women’s Health

  • Antenatal And Postnatal Care
  • Pap Smear
  • Breast Check
  • Family Planning And Contraception
  • Implanon Insertion And Removal


Children’s Health

  • Childhood Immunisations
  • Newborn Assessment
  • Children’s Health Check
  • Developmental Assessment
  • Adolescent Health


Preventive Health

  • Blood Tests/Collection
  • Blood Pressure Check
  • Vaccination, Eg Influenza, Travel
  • Smoking Cessation
  • Weight Management



Fees & Charges


All consultations performed in our medical practice by the doctors are bulk billed. For those without a valid Medicare Card, a cash payment is required:

  • Standard consult $70 ($80 After Hours)
  • Long consultation $95 ($110 After Hours)
  • Employment Medical and "special" Medical may incur private fees. 


  • Most childhood vaccination and influenza vaccines are provided free if you are eligible through Medicare. We will notify you if there is a fee for the vaccine.
  • There will be fees for travel vaccinations, as these are not funded by Medicare.
Other Charges
  • For any service that is inadequately or not funded by Medicare, the doctor will advise you of the fee before the service is provided.





Other Policies



  • Please see our doctors if you require a referral to see a specialist, psychologist, or other health care provider etc. As it can take time to fully understand your problem and also to write a detailed referral for you, please be considerate in allowing an adequate time for the doctor to see you before your planned specialist appointments.

Compliments And Complaints

  • If at anytime you have concerns or comments to make, please do not hesitate to contact our practice manager, Miss Tara Charnock or our Principal Doctor Dr Henry Chau Ph: 02 98337211.
  • Alternatively we have a feedback box located on the reception counter
  • Or you can contact - Health Care Complaints Commission, Locked Bag 18, Strawberry Hills, NSW, 2012             Ph: 1800 043 159

Telephone Access

  • Doctors can be contacted by telephone during business hours. If the doctor is busy a message will be taken and the doctor will get back to you.
  • If the call is urgent you will be put straight through to a doctor or the Practice Nurse.


Electronic communication

Whilst we prefer to communicate in person or over the phone, If it is absolutely necessary we do have an email address and fax number to receive information, both of these forms of communication are not secure. 

High sensitive materials will not be forwarded with these forms of communication unless it is of an urgent matter.



Home Visits

Home visits are available for patients whose condition prevents them from attending the surgery at the discretion of the Doctor.


Privacy Policy

  • Your medical record is a confidential document and your privacy is important to us. It is the policy of this practice to maintain security of personal health information at all times, and ensure this information is only available to authorised members of staff.

Pathology Policy

  • Pathology and test results will not be given out over the phone. This is because of patient confidentiality and also the need to often explain the results in person. You will kindly need to arrange an appointment with your doctor to discuss your results.
  • Some pathology tests can take longer to perform than others. Please consult your doctor as to when to return for review for results
  • We do recall patients with significant abnormal results, so please ensure your contact details are up to date.

Reminder System

Our practice is committed to preventative care. We will issue you with a reminder notice from time to time offering you health services appropriate to your needs, we also participate in the state territory reminder system. This may come in the form of phone calls, SMS (text message) or a formal letter.

If you do not wish to participate in any of these please inform your doctor or another staff member.


After Hours Services

  • We open seven days a week to accommodate those in need.
  • If you need to see a doctor after normal opening hours you can call Home Doctors Service on 13sick (13 74 25)
  • There is also an after hours GP clinic at Nepean Village (Penrith After-hours Doctors) please call Ph: 4789 0229, Monday - Friday 6pm-Midnight, Sat, Sunday & Public holidays 3pm-Midnight.
  • You can also use the after hours GP Helpline Ph: 1800 022 222
  • If you would like speak to one of our on call doctors, you can call                 Mob: 0466 658 062


Appointments & Opening Hours



  • At our surgery we prefer appointments be made but we also take walk-ins (patients that do not have an appointment)

  • Please call our surgery for an appointment Ph: 02-98337211. Our dedicated reception staff will endeavour to accommodate your needs.

Opening Hours

  • Monday to Wednesday: 9am to 7pm
  • Thursday: 9am to 5pm
  • Friday: 9am to 5:30pm
  • Saturday: 9am to 1pm
  • Sunday: 9am to 12:30pm
  • Pathology MEDLAB Mon-Fri 8am to 1pm & Saturday 9am - 1pm                           


For A Doctor After Hours House Call - 13 SICK (137425)




Click here to view our practice brochure