Providing expert, compassionate care for digestive and liver conditions at Prince of Wales Private Hospital, Sydney.
MBBS (UNSW) • FRACP • GESA Conjoint Accreditation
If you have been referred for an endoscopic procedure (gastroscopy or colonoscopy), you can book directly below.
If you have been referred to see Dr Nishmi for a consultation, please book via one of the options below.
About
Dr Nishmi Gunasingam is a consultant gastroenterologist and hepatologist with extensive experience in both public and private practice. She is committed to providing exceptional care for patients with digestive and liver conditions, with particular expertise in managing complex cases and therapeutic endoscopic procedures.
Dr Nishmi looks forward to working collaboratively with you to provide excellent patient care.
Dr Nishmi completed her gastroenterology training at St Vincent's Hospital and St George Hospital, Sydney. Most recently, she spent the last five years as a consultant gastroenterologist at Wagga Wagga Base Hospital, where she also established Regional GI, a busy private practice servicing the Riverina.
Dr Nishmi undertook an advanced fellowship at King's College Hospital, London, developing subspecialty expertise in endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) of complex lesions.
Dr Nishmi has published research in international peer-reviewed journals including NEJM Evidence, and has previously served as a Local Examiner for the RACP. She was formerly a lecturer and subject coordinator for Gastroenterology in the Master of Medicine program at the University of Sydney, and continues to teach medical students through the University of New South Wales and Notre Dame University.
Services
FAQ
Yes. If you have been referred for a gastroscopy or colonoscopy, you can book your procedure directly via our online procedure booking system without needing a separate consultation first.
You can book online via HotDoc or HealthShare, call +61 2 9099 4400, or email reception@sydneycolorectal.com.au with your referral.
Yes, a referral from your GP or specialist is required for consultations. This ensures you are eligible for a Medicare rebate. Referrals are valid for up to 12 months.
Dr Nishmi performs gastroscopy and colonoscopy procedures at Prince of Wales Private Hospital, Randwick, and Alexandria Specialist Day Hospital.
This is a private practice; we do not bulk bill. Pensioners are offered a subsidised rate, and any instance of financial hardship is assessed on a case-by-case basis.
Please ensure your referral includes relevant medical history, current medications, and any recent investigation results (blood tests, imaging, previous endoscopy reports).
For Referring Doctors
Prompt appointments available to ensure your patients receive timely care.
Admitting rights to Prince of Wales Private Hospital for patients requiring inpatient gastroenterology care.
Contact
To arrange a consultation or procedure, please book online below, contact the rooms, or ask your GP for a referral.
A referral from your GP or specialist is required for consultations. Please ensure your referral includes relevant medical history, current medications, and any recent investigation results.
Procedures performed at:
Prince of Wales Private Hospital, Randwick
Alexandria Specialist Day Hospital