To prevent the transmission of COVID-19, Influenza A, and other prevalent respiratory illnesses, we kindly ask that any symptomatic patients wear a mask upon entering the medical centre. This measure is to protect our staff, clinicians, and other patients.

184-186 Pitt Street, Merrylands NSW 2160Call us (02) 9682 6622
Dr Marlon Kottiwake

Dr Marlon Kottiwake

MBBS, FRACGP General Practitioner
Book online
Languages spoken English
Practitioner Roster

Dr Marlon Kottiwake

MBBS, FRACGP General Practitioner

Dr Marlon is a highly experienced General Practitioner with a diverse international background. He graduated from the University of Colombo, Sri Lanka, in 2008 and honed his skills in infectious diseases and general medicine in Sri Lanka and Singapore at Changi General Hospital. Since relocating to Australia in 2017, he has further expanded his expertise in emergency medicine and general medicine.

Dr Marlon is passionate about providing high-quality care to his patients, focusing on strong doctor-patient relationships built on open communication, confidentiality, and respecting patient autonomy.

He has a particular interest in complex medical cases, diagnostics, men’s health, and skin conditions.

Beyond medicine, Dr Marlon enjoys the creative pursuits of LEGO building and photography.

Special Interests
  • General Medicine
  • Complex Medical Cases
  • Men’s Health
  • Skin Conditions
Schedule an appointment Book online

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Consultation fees

Bulk billing available to eligible patients

Standard consult Ordinary Hours After Hours
Kids under 16 Bulk-Billing Bulk-Billing
DVA Gold card holders Bulk-Billing Bulk-Billing
Pensioner concession card holders Bulk-Billing Bulk-Billing
Healthcare card holders Bulk-Billing Bulk-Billing
All other patients - Face to face, Walk-ins & Telehealth (with a valid Medicare Card) Bulk-Billing Bulk-Billing
Ordinary Hours
Monday to Friday 8am - 8pm
Saturday 8am - 1pm
After Hours
All other times including
Public Holidays
Full fee details

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