Your Perth team of Surgeons & Health Professionals

The Surgeons Collective is a centre of excellence in Perth, Western Australia for patients seeking a General Surgeon, a Hepato-Pancreato-Biliary or Upper GI Surgeon. At our practice in West Leederville, we help patients who are seeking assistance with a diagnosis, to organising their surgery or treatment and providing a very caring post-operative follow-up. Hepatologists, surgeons and dietitians work closely together to provide the best possible outcome and to surround you with expertise and support.

At The Surgeons Collective, we have helped hundreds of patients across all areas of our surgical and medical specialties.  We are here to offer you support and management with any disease of the oesophagus, stomach, duodenum, liver, gallbladder, bile ducts, pancreas and spleen.  We also offer general surgical procedures such as hernia repair surgery.

Our practice manager and practice receptionists are also an important part of our team, ensuring the smooth and efficient day to day running of our practice and as well as offering a highly personalised and friendly attention to each and every one of our patients and colleagues.

We have designed our practice so patients experience a beautifully warm and welcoming atmosphere. It is a safe and nurturing environment where our team focuses on your health, wellness and comfort.

Our telehealth facilities are excellent and we can organise consultation with you remotely wherever you live in Western Australia, Australia or anywhere in the world.


Prof. Luc Delrivière

Hepato-Pancreato-Biliary Surgeon & General Surgeon

Professor Luc Delrivière (UWA) is the Senior Surgeon for liver transplant and hepato-biliary surgery at Sir Charles Gairdner Hospital since 2004. His work has played a major role in the expansion of liver and kidney transplant programs in WA, with activity in both areas having now more than doubled. He is involved in clinical and experimental research programs at the Harry Perkins Institute.

His extensive training in general surgery and cutting edge transplant/hepato-biliary specialisation were completed in Brussels, Paris, Tokyo, Brisbane, King’s College Hospital in London and Addenbrooke’s Hospital in Cambridge between 1989 and 2004.  He has been involved in over 1,000 liver transplants throughout his career.

Prof Delrivière performs the most advanced and safe liver, bile duct, gallbladder, hernia and pancreas surgery at St John of God in Subiaco. His clinical approach is multidisciplinary and involves colleague oncologists, gastroentrolologists, hepatologists and interventional radiologists.

Professor Delrivière's highly specialised surgical skills, developed in such a challenging specialty as liver transplantation, are offered to all patients - whatever the indication of their surgery may be.

In 2013 Professor Delrivière established “The Liver Centre” and “The Hernia Gallbladder Centre”. The  team has since expanded and now offers highly specialised surgery for all upper abdominal organs. 

The team is now known as “The Surgeons Collective” which gives patients the benefit of a unique and centralised group including leading surgeons, specialist hepatologists (liver physicians), gastro-enterologists and dietitians.

* English and French speaking


Dr Suresh Navadgi

Hepato-Pancreato-Biliary Surgeon & General Surgeon

Dr Suresh Navadgi is a consultant surgeon specialising in Upper GI-Hepato-biliary Surgery and General Surgery.  He is affiliated with Royal Perth Hospital as an Upper GI and Hepato-biliary Surgeon as well as at Fiona Stanley Hospital as a Renal Transplant Surgeon.  He practices privately at The Liver Centre, WA located in West Leederville. 

Dr Navadgi specialises in complex laparoscopic Upper GI surgery for benign conditions such as reflux, hiatus hernia, bile duct stones, splenectomy. He also performs state of the art minimal invasive and open liver and pancreatic surgery and liver ablation for primary and metastatic cancers.  Mr Navadgi also performs general surgery procedures routinely such as laparoscopic cholecystectomy, groin and ventral hernia repairs.

Having completed his initial general surgery training through Mumbai University, he did a three -year Fellowship in Surgical oncology (Cancer surgery) at The Tata Memorial Cancer Centre which is the leading tertiary cancer referral centre for South-East Asia. He visited the Memorial -Sloan Kettering Cancer Centre, New York and University of Heidelberg in Germany during his fellowship. He has trained with mentors who are world leaders in Hepato-biliary and pancreatic surgery and has a vast surgical experience in this complex field.

He moved to Australia in 2008 and obtained the Fellowship of Royal Australasian College of Surgery in 2012. Subsequently, he has completed subspecialty training in Upper GI and Hepatobiliary surgery in Melbourne and solid organ Transplant Fellowship in Auckland.  He was awarded the ANZHPBA fellowship and the ‘Padbury trophy” for excelling the fellowship exams.

Dr Navadgi has scientific publications in several peer-reviewed journals and is actively involved with the Australian College of Surgeons in training the future surgical trainees. 


Dr Ruwan Wijesuriya

General Surgeon

Dr Ruwan Wijesuriya is a consultant in General Surgery, at St John of God Midland Public and Private hospital and A/Professor (Adjunct) at the University of Notre Dame, School of Medicine in Western Australia. He underwent undergraduate and basic surgical training in Sri Lanka. His higher surgical training was at Sir Charles Gairdner Hospital in Perth, in general surgery, hepato-biliary and liver transplantation. On completion of his training in Australia he returned to Sri Lanka to serve the country as the lead consultant in hepato-biliary and transplant surgery, for a period of 3 years. The team he lead had the honour of performing the first ever successful living donor liver transplantation in Sri Lanka. After establishing a state of art Liver Transplant Unit in Colombo (Sri Lanka), he proceeded back to Perth to accept a post as a specialist surgeon. He is a keen researcher who has published widely in peer reviewed journals and supervises medical students and post graduate trainee surgeons. 

Dr Wijesuriya performs a wide spectrum of general surgical and liver operations including hernia, gall bladder and removal of lumps. 

* English and Sinhalese speaking


Dr Lingjun Mou

Hepato-Pancreato-Biliary Surgeon & General Surgeon

Dr Lingjun Mou is a Consultant Surgeon specialising in Transplant Surgery (liver & kidney), Hepatobiliary Surgery and General Surgery.  He is affiliated with WA Liver & Kidney Surgical Transplant Service at Sir Charles Gairdner Hospital. He practices privately at The Liver Centre, WA located in West Leederville.

Dr Mou was trained at one of the top university hospitals in China. He moved to Perth in 2009 as a transplant fellow. He started his consultant position at SCGH in 2014 and obtained the Fellowship of Royal Australasian College of Surgeons in 2016.  In addition, he obtained a diploma in laparoscopic surgery from the University of Strasbourg, France, as well as a visiting fellow to UCLA (University of California, Los Angeles).

Dr Mou specialises in liver, gallbladder, spleen, hernia and other general surgeries including benign and malignant liver diseases, complicated liver surgeries and revision of gallbladder surgeries. He performs minimal invasive surgery for most of these cases. He obtained robotic surgery certificate in 2015.

* English and Mandarin speaking.


Prof Gary Jeffrey


Winthrop Professor Gary Jeffrey is Professor of Medicine at the University of Western Australia, Medical Director of the West Australian Liver Transplantation Service at Sir Charles Gairdner Hospital and Chairman of the Liver Foundation of Western Australia. He and co-investigators were awarded the 2006 WA Inventor of the year award for creating the ‘Hepascore’ which is a serum model of liver fibrosis. This is now used worldwide including in the United States, France and Australia. In addition to his clinical and teaching roles, his research interests are diverse and include the role of iron in preservation injury in the isolated donor liver, mechanisms of HCV viral resistance, clinical studies in liver fibrosis, liver transplantation and HCC.

Dr Raj Uchila

Dr Raj Uchila

Gastroenterologist & Hepatologist

Dr Raj Uchila is a Gastroenterologist and Hepatologist with extensive training locally and overseas. After his Gastroenterology training in Perth, he moved to Sydney for further training at Westmead Hospital and its renowned Endoscopy and Liver units. He subsequently completed a clinical fellowship in transplant hepatology at the Toronto General Hospital, Canada.

Dr Uchila has a broad range of interests encompassing all aspects of gastroenterology and liver diseases, with a particular interest in the investigations of abnormal liver tests, in the management of fatty liver disease, viral hepatitis, autoimmune liver diseases, end-stage liver disease, colorectal cancer screening, reflux disease and drug-resistant Helicobacter infection.

He has accreditation in colonoscopy and gastroscopy by the Conjoint Committee for the Recognition of Training in Gastrointestinal Endoscopy, is a Fellow of the Royal Australian College of Physicians (RACP) and a member of the Gastroenterological Society of Australia (GESA). He receives referrals for direct access endoscopy and will not apply a gap for all private endoscopy procedures.


Gemma Gilbert


Gemma is an Accredited Practising Dietitian and has been working in clinical dietetics for over 12 years.  She has also completed a Diploma of Management.

Gemma graduated from Curtin University in 2005 and commenced working as a clinical dietitian at Sir Charles Gairdner Hospital in 2006.  Her specialities lie in the areas of liver and kidney transplant, hepatology (liver disease), gastroenterology (gastrointestinal disorders), general surgery, oncology, weight loss and bariatric surgery.

Gemma loves meeting people.  She brings to the practice a fresh, friendly, uplifting and positive attitude which she shares with all her patients and co-workers.   Her passion is to educate and inspire her patients to make healthy food changes that have a positive and long-lasting difference to their life. She helps her patients understand the basis behind why they are eating as they are and assists to educate them to making smart food choices, creating a sustainable plan that her patients can commit to for longer than a few months.

Appreciating that every patient is unique and has different needs is something that Gemma holds of high importance. That’s why she applies a personalised care plan to each of her patients, during their consultation.  She takes her time during each appointment to connect with her patient and carefully and mindfully, develops the most suitable food and lifestyle plan, based on her excellent nutritional knowledge and evidence-based practice, to ensure a long-term positive outcome.

Gemma is a believer of everything in moderation, nothing in excess.  Having a greater awareness in how your body functions and about eating and appreciating real foods that are enjoyable and healthy, whilst also practicing balance and moderation, is key in performing at your peak every day and to create the best opportunity to sustain long-term happiness, health and success.


May Kang


May is an Accreditated Practising Dietitian.  She is a member of the Dietitians Association of Australia. May has an interest and background in Liver and Renal Transplant. She specialises in Liver Diseases (Fatty Liver Disease) and Gastrointestinal Disorders (Inflammatory Bowel Disease and Irritable Bowel Diseases). May has extensive experience in managing complex nutrition cases in General surgery, Upper GI surgery, Oncology, Renal Diseases ( pre-dialysis and dialysis ), Bariatric Surgery and Weight loss management, including prescription of Optifast.

May graduated from Curtin University of Technology in Perth with a Bachelor of Science in Nutrition and Food Science and a Graduate Diploma in Dietetics.

She has 18 years experience in advanced medical nutrition therapy.

May started her career at Sir Charles Gairdner Hospital, then as part of the team at National University Hospital, in Singapore. Later on, she resided in her role of Senior Dietitian at Sir Charles Gairdner Hospital. Along with the Western Australia Liver Transplantation Services at Sir Charles Gairdner Hospital, she was instrumental in the set up of dietetic services for liver and kidney transplant.

She also lectures final year Dietetic students, speaks at professional development events and manages dietitians in tertiary clinical practise. Currently, she is pursuing her Diploma in Leadership and Management.

May has a great passion for clinical dietetics. Providing care for complex medical nutrition cases is her forte. She tailors evidence based practise to individual care plans that delivers great outcomes to nutrition health.

Her South East Asian heritage shapes her passion for food and multicultural cuisine.

With her friendly and genuine approach, along with her diverse experience, May is commited to the delivery of quality care in her consults.

* English, Mandarin and Hokkien Dialect speaking


Bronwyn Delrivière

Business & Practice manager

As one of the business owners of The Surgeons Collective, Bronwyn has a dedication to the practice that ensures it maintains a service delivery of the highest standard. Her involvement in establishing The Liver Centre, WA’s first multi-disciplinary specialist private practice offering both medical and surgical treatment for patients with liver disease, has been a professional dream realised and a highlight in her career.  Bronwyn's most recent accomplishment has been in developing The Surgeons Collective, a practice dedicated to innovation and focussed on continued improvement.  Holding a diploma in business and finance management, Bronwyn has enjoyed a diverse working experience spread over the past 20 years in areas such as project management, marketing & communication, business development & management & finance.  This experience has allowed her to create her niche in her favourite industry of course, being in healthcare.  With a passion for learning, Bronwyn is always striving to develop and grow her skills and regularly participates in educational activities, with a focus on always improving healthcare practices, to shine a light on the possibilities for growth and change.

Bronwyn  loves her role at The Surgeons Collective and naturally inspires everyone she meets with her enthusiasm and genuine passion for what she does.  Her upbeat, determined and optimistic attitude has been a theme throughout her career.

Bronwyn’s core values of integrity, team spirit, compassion and hard work are demonstrated in her day to day role as practice and business manager at The Surgeons Collective.  She is proud of the team of clinicians and administrative staff that she works alongside and is focussed on promoting  a healthy, happy and stimulating work environment for her team.  Bronwyn takes great pride in ensuring her practice offers patients a warm, caring and friendly environment, with patient comfort and attention always at the forefront of everything she does.


Kelly Arneill

Practice Secretary

Kelly is our senior practice secretary.   She has an extensive working experience in medical administration and is a very valued member of our practice. Kelly is always ready to assist with appointment and surgical bookings, and any queries you may have. She always goes the extra mile to help make our patients’ visit a pleasant one. Kelly has a wonderful personality that is appreciated by her colleagues and our patients. She looks forward to meeting you.


Joanne Vallve

Counsellor & Addictions Therapist

Helping people has always been Jo’s passion and something she knew would be centre-point in her career.  Her warmth and compassion is felt by her patients throughout every step of their recovery journey. Jo assists patients struggling with depression and anxiety, grief, stress, substance use, alcohol and drug dependence, eating disorders and other personally challenging behaviours.  Her treatment style is very much evidence-based whilst assuring patient-centred trust and judgement-free care and support.  Her objective goes far beyond simply listening, teaching and offering advice.  From the very first consultation, Jo provides her clients with a safe and nurturing environment which allows them to speak openly about their areas of concern, in absolute confidence.  By gently guiding her clients to discover the heart of the issues they wish to overcome, then prescribing techniques to strengthen and empower them, they are able to take back control of unhealthy behaviours. Jo uses a variety of treatment modalities including CBT (Cognitive Behavioural Therapy), Mindfulness and Psychoanalytic Therapy.

We are fortunate to have Jo as our practice Counsellor and Addictions Therapist. She brings with her over 25 years’ work experience in the healthcare sector.  After completing a Bachelor of Nursing degree in 1993, Jo has extended her studies to complete Post Graduate Diplomas in Mental Health, Psychotherapy and Counselling and Research & Evaluation respectively. She is a member of Psychotherapists and Counsellors Federation of Australia and registered with Australian Health Practitioners Regulation Authority. 

In addition to Jo’s work as a Counsellor, Jo is also affiliated with Sir Charles Gairdner Hospital in the Hepatology Department where she works closely with patients suffering from liver disease and supports clinical pathway to optimal health.  Jo also works part-time at the NEXTSTEP Inpatient Withdrawal Unit as a Registered Nurse.


Margaret Vidotto

Practice Receptionist
Margaret is a joy to work with. Her warm, caring and compassionate personality, combined with her extensive professional medical administrative working experience, is reflected in her day to day interactions with our patients and colleagues. Marg has a natural ability to connect with people from all walks of life. It's very special to see her care and attention shine through to our patients every day. Building strong relationships on the basis of trust and care is an attribute Marg holds high. Please do not hesitate to reach out to Marg during your visit to our practice, she looks forward to meeting you.

Contact us

  McCourt St Medical Centre
 Level 1, Suite 10, 2 McCourt Street
 West Leederville,
Perth 6007, WA

PHONE: (08) 6163 2800

FAX (08) 6163 2809

 Monday - Thursday | 8.30am - 4.30pm
 Friday | 9:30am - 4.30pm

We also visit Northam each month on a Friday to run outpatient clinics

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