Our Doctors

Dr. Brian OhisMBBS FRACGP

Commenced working at Progress Medical Centre in April 2006. He graduated from the University of Melbourne in 1996 and has been working as a GP for over 15 years. He has a special interest in men’s health, minor surgery, and mental health, as well as general medicine. Dr Ohis is a Fellow of the Royal Australian College of General Practitioners (RACGP). He enjoys playing basketball and watching football

General Practitioner (Practice Principal)

Dr. Yucel GuldaliMD AMC FRACGP

Is a general practitioner with over 20 years of experience. He moved to Australia in 2005 and obtained the Australian Medical Council certificate and fellowship of the Royal Australian College of General Practitioners (RACGP). He is passionate about all aspects of general practice with a special interest in dermatology, diabetes, chronic disease management, mental health, cosmetic medicine with experience in Botox injections. He also works as an examiner for the RACGP. Yucel has a huge interest in mindfulness meditation and everything about tennis and plays on a regular basis.

General Practitioner

Dr. Katherine 'Katie' OhisMBBS DRANZCOG;FRACGP

Dr. Katherine Ohis commenced working at Progress Medical Centre in January 2018. She is a General Practitioner with specialty in Obstetrics, gynaecology and paediatrics with 10 year experience working in general practice and hospital settings. She is a fellow of RACGP and RANZCOG. Katie speaks fluent Russian. Dr. Katie currently works Part-time Tuesday, Wednesday and Friday Mornings at our Pines Clinic.

General Practitioner

Dr. Ritsa MardesMBBS FRACGP

Dr Ritsa Mardes is of Greek background and has lived in Cyprus. She graduated from Monash University in 1996 and also has a degree in architecture from the University of Melbourne. She is a Fellow of RACGP and commenced working at progress Medical Centre in September 2012.

General Practitioner

Dr. Wai-Ling LooMB ChB, MRCP(UK), FRACGP

Dr Wai-ling Loo is of Malaysian background and studied in London. She commenced working at Progress Medical centre in March 2009. She is a Fellow of RACGP and has a special interest in women’s health as well as all other aspects of general practice.

General Practitioner

Doctor List

Doctors Name Clinic Department Qualifications Appointment
Dr. Brian Ohis The Pines General Practitioner Book Appointment
Dr. Yucel Guldali The Pines General Practitioner Book Appointment
Dr. Katherine ‘Katie’ Ohis The Pines General Practitioner Book Appointment
Dr. Ritsa Mardes The Pines General Practitioner

Book Appointment
Dr. Wai-Ling Loo Porter St General Practitioner Book Appointment

Currently Progress Medical Centre is currently looking for more doctors to add to our team. This means that from time-to-time there may be longer wait times to see a doctor and appointments may be made in the next few days to a week in advance than on short-notice.

We are moving to Mixed Billing Monday 13th of November

We will continue to Bulk-Bill all Concession Card Holders and Children under 16 years of age.