(Updated 15th July, 2026)
Notice to all patients and suppliers, Dr Peter Eng has retired as of 30.6.2026, and the Eng Medical Centre at 11-23 Burwood Road Hawthorn has closed.
The role of the Eng Medical Centre is now to provide the clinical records of patients should they make a request. It acts also as a legacy reception and administration and to organise the transfer of infusions which patients have already paid for to these patients. The legacy reception and administration has now been opened and is contactable through eng.medical.centre@bigpond.com or (03) 9682 3966.
Further update to all existing patients of Dr Eng up until 30/06/2026: Dr Eng has spoken to Dr Denis Rebic who has just returned from leave and will expedite patients referred by Dr Eng.
Note: when making appointment please inform the Wellmed reception that Dr Eng has referred you, and that the patient will bring along a one page medical history summary, which should include date of diagnosis, treatments to date, doctors seen, the last scan report and the last specialist report. Wellmed has prepared a welcoming letter which will be provided to patients.
Ongoing Integrative Medical Care
• Dr Peter Eng strongly recommends intravenous and integrative therapies continue under the supervision of an experienced integrative medical practitioner or nurse practitioner experienced in integrative intravenous therapies and metabolic oncology.
• It is the opinion of Dr Peter Eng that General Practitioners who are not trained in integrative medicine and integrative infusions may not be medically insurable by AVANT, and may lack the knowledge, training and experience to supervise integrative intravenous therapies and metabolic oncology safely. Enquiries to AVANT by a GP invited by Dr Eng to take over supervision of his patients having infusions, has returned the following response:
Hi PeterI have made my anonymous enquires as promised. I spoke with lead counsel for Avant with full confidentiality. After a long discussion with her, she understands that I really want to help you. We discussed several possible scenarios. I found her to be sympathetic and understanding and she asked for time to think it over. She has now told me that under all possible scenarios, Avant will not insure me ! I could not act in “ first aid” capacity but would need to prove my knowledge of integrative medicine, ensure that all other parties were similarly qualified and I would need to assess each patient before each therapy and to report each treatment to referring gp. Basically I would need to adopt each patient as mine and be responsible for their care and outcome. She told me that I would be left out on a limb without insurance! Sorry Peter, therefore I must decline and I hope you can find someone else. Regards [Dr]
For ongoing management of existing care plans, please be advised of the following recommendation:
• Dr Peter Eng's integrative cancer programme has been developed over several decades and incorporates Prof. Thomas Seyfried's Press-Pulse therapeutic strategy as part of a comprehensive metabolic oncology approach.
• Where Hyperbaric Oxygen Therapy (HBOT) forms part of an individual patient's treatment programme, the protocol specifically utilises Medical Grade Hyperbaric Oxygen Therapy, delivering 100% medical-grade oxygen at therapeutic treatment pressures, typically between 2.0 and 2.5 atmospheres absolute (ATA), consistent with the published clinical literature supporting this approach.
• For the purposes of Dr Eng's oncology protocol, Medical Grade Hyperbaric Oxygen Therapy refers to treatment delivered using:
o 100% medical-grade oxygen supplied from an approved medical oxygen source.o Therapeutic treatment pressures of 2.0–2.4 ATA consistent with the published oncology literature.o Hyperbaric systems operated in accordance with applicable Australian regulatory requirements and recognised engineering and safety standards.o Clinical facilities staffed by appropriately trained medical and hyperbaric personnel experienced in the delivery of oncology Hyperbaric Oxygen Therapy.
• This level of Hyperbaric Oxygen Therapy should be distinguished from lower-pressure wellness or recreational oxygen systems that are not designed to deliver Dr Eng's clinical oncology protocol. Patients should confirm in writing the hyperbaric oxygen centre conforms with the above requirements.
Recommended Hyperbaric Oxygen Therapy Providers
OXYMED Australia, 28 Claremont Street, South Yarra VIC 3141 https://oxymed.com.au/Phone: (03) 9826 9898
National Institute of Integrative Medicine (NIIM), 11–23 Burwood Road, Hawthorn VIC 3122 https://www.niim.com.au/ Phone: (03) 9804 0646
Recommended integrative practitioners
• Dr Denis Rebic, Wellmed Clinic, 257 Hawthorn Rd, Caulfield (03) 9510 7700 https://www.wellmed.com.au/services o Specialist in Integrative & Nutritional medicine o MBBS – Bachelor of Medicine & Bachelor of Surgery, University of Queensland, 1986 o Certificate in Nutritional & Environmental Medicine, Swinburne University, Victoria o Fellowships & Professional Affiliations o Fellow – Australasian College of Nutritional & Environmental Medicine (FACNEM) 2010 o Fellow – American Board of Anti-Aging & Restorative Medicine (FABAARM) 2006 o Fellow – Australasian Academy of Anti-Aging Medicine (FAAAAAM) 2007 o Diplomat – American Academy of Anti-Aging Medicine (ABAARM) 2004 o Board Member – Australasian College of Medical Nutrition (ACNM) 2010 o Member – American Academy of Anti-Aging & Regenerative Medicine (A4M) o Member – AustralAsian Academy of Anti-Aging Medicine (A5M) o Member – Australasian Integrative Medicine Association (AIMA) o Vocationally Registered Member – Royal Australian College of General Practitioners (RACGP) o Member – Australian Society of HIV Medicine (ASHM) o Member – Venerology Society of Victoria (VSOV) o Accredited Section 100 Prescriber of Retrovirals (1992–2025)
• Dr John Walters, National Institute of Integrative Medicine (NIIM) https://niim.com.au/services/cancer-wellness-centre/
Medical records
• For patient information and medical records please write to eng.medical.centre@bigpond.com allowing 45 days. However, on payment of a $400 flat fee (discounted from original $600 fee per hour) to Middle Park Dispensary Pty Ltd this can be provided within 7 days to cover administrative costs and doctor’s time to extract and review. Please note that medical information including scans and specialists reports have been previously provided electronically to patients by Dr Eng as he receives them. It will be faster and more economical to refer to previous information sent to patients.
Collection of Previously Purchased Intravenous Medications
• Patients who have previously purchased intravenous medications through the Eng Medical Centre may arrange collection by appointment by emailing: eng.medical.centre@bigpond.com
• Collection is available through the Eng Medical Centre administration located at OXYMED Australia, 28 Claremont Street, South Yarra VIC 3141
• Medications may only be collected by the patient, who will be required to complete and sign an Authorisation for Collection of Intravenous Medication.
The Eng Medical Centre thanks all patients for the trust they have placed in Dr Peter Eng over many years and remains committed to ensuring a smooth transition of care consistent with Dr Eng's established clinical protocols.