Dr Manimaran Sinnathamby
“I aim to deliver compassionate and professional care to all my patients. I set very high standards of care and believe every patient deserves the best.”
Bio
Dr Maran is a Malaysian and Australian trained General and Breast Surgeon. He has expertise in all areas of diagnostic and therapeutic breast care as well as a wide range of general surgical conditions.
Dr Maran is fluent in English, Malay and Tamil.
Education

Bachelor of Medicine and Bachelor of Surgery (MBBS),
University of Malaysia, Malaysia, 2000.
Master of Surgery – 2008.
Speciality Training

Worked as a Consultant General Surgeon in Klang Hospital and Johor Bahru Hospital in Malaysia managing a wide spectrum of General Surgery cases including breast cancer, colorectal cancer, trauma and burn cases – 2008 to 2012.

Trauma Surgery training at Royal Perth Hospital – 2012 to 2014.

Breast and Oncoplastic Surgery Unit training in Sir Charles Gairdner Hospital – 2016.
Fellow of the Royal Australasian College of Surgeons

Dr Maran Sinnathamby has earned his FRACS distinction, recognised as a specialist surgeon.
FRACS distinction is only awarded to specialist surgeons who have completed the requirements set by the Royal Australasian College of Surgeons.
Specialist Positions

Dr Maran Sinnathamby moved to Darwin in 2017 and is a Consultant Breast and General Surgeon.
Head of General Surgery and Breast Surgery services in Royal Darwin Hospital, Northern Territory – Current position.

Private practice: MS Breast and General Surgery, Darwin Private Hospital – Current position.

Dr Maran Sinnathamby is an Adjunct Academic Lecturer in College of Medicine and Public Health, Flinders University Darwin – Current position.
Adjunct Senior Academic Lecturer – Current Position

Dr Maran Sinnathamby is a member of Breast Surgeons of Australia and New Zealand. He is is actively involved in teaching of junior medical staff, medical students and involved in research.








FAQ
Have questions about Breast or General Surgery, appointments, or treatment options? Find answers to the most common queries and learn what to expect during your care with Dr Maran Sinnathamby.
What types of surgeries does Dr Maran Sinnathamby perform?
Dr Maran Sinnathamby is a highly experienced General and Breast Surgeon. He specialises in:
- Breast Cancer Surgery: Including breast cancer removal and breast reconstruction.
- General Surgical Procedures: Such as hernia repair, gastroscopy, colonoscopy, and gallbladder surgery.
His expertise encompasses both diagnostic and therapeutic breast care, as well as a wide range of general surgical conditions.
What should I bring to my appointment with Dr Maran Sinnathamby ?
- A referral letter from your GP or specialist (for new patients).
- Any original X-rays, ultrasounds, or MRI scans.
- Any subsequent test results since your last appointment.
- Your Medicare card.
- Private health insurance details (if applicable)
Arriving 10 minutes early is recommended to complete patient details and medical history forms.
How can I contact Dr Maran Sinnathamby 's practice?
- A referral letter from your GP or specialist (for new patients).
- Any original X-rays, ultrasounds, or MRI scans.
- Any subsequent test results since your last appointment.
- Your Medicare card.
- Private health insurance details (if applicable)
Arriving 10 minutes early is recommended to complete patient details and medical history forms.
What are Dr Maran Sinnathamby 's qualifications and experience?
Dr Maran Sinnathamby is a Malaysian and Australian-trained General and Breast Surgeon. He holds the following qualifications:
- MBBS
- MS
- FRACS (Fellow of the Royal Australasian College of Surgeons)
With over 20 years of experience, he has developed a strong reputation for his expertise in both breast and general surgery.
What are the practice's opening hours?
Dr Maran Sinnathamby’s practice is open during the following hours:
- Monday to Friday: 9:00 AM – 4:30 PM
- Saturday: 8:30 AM – 12:30 PM
- Sunday & Public Holidays: Closed
New patients are welcome during these hours.
Have questions or need to schedule an appointment? Fill out the form below, and our friendly team will respond promptly to assist you with your surgical care.


