We are passionate about health and wellbeing – ‘being at your best‘. We aspire to nurture the wellbeing of the human body and spirit of our clients, families and their community.
Our vision is to touch every worker on every continent with life-changing positive health and well-being interventions – via face-to-face assessment, online via assessment tools, educational portals or expert-led community interaction.
We value caring for our clients, making their lives easier – and longer!
We value and demand of ourselves that we are the best at what we do – whether it’s being a physician, an exercise physiologist or our highly valued administration staff.
We value trust , respect and shared decision making.
executive medicine specialists
Dr John Cummins MBBS, MPH (USA), FRACP
Consultant Physician, CEO and Practice Principal at Executive Medicine
Completing his medical degree in 1984, Dr Cummins completed a further seven years of advanced physicians training and was inducted into the prestigious Royal Australian College of Physicians in 1992, followed by a further two years study in Minneapolis, USA, completing his Masters in Public Health and a Fellowship in Adolescent Medicine.
Whilst successfully training to be an expert diagnostician, John has always found it tragic that people are diagnosed with a terminal illness that could have been entirely prevented or even cured if diagnosed at an earlier stage. He commenced a search for the perfect wellness and preventative practice, giving his people the optimal chance of thriving and surviving based on the lifestyle practices of the longest living races known to man, such as the Okinawans and the Sardinians.
- CEO / Practice Principal – Executive Medicine 2004-present
- Chief Medical Officer – Clearview Life Insurance
- Chief Medical Officer – NEOS Life Insurance
Past Training & Appointments
- Concord Hospital and Royal North Shore Hospital (RNSH) – Residency and Specialist training -1984-1993
- Staff specialist, Drug and Alcohol, Westmead Hospital, 1997
- Consultant General Physician, Mater Hospital, Sydney – 2002-09
- Living to 100 and beyond in great shape – what choices do we need to make and on what evidence?
- Incorporating technology into health in an evidence-based manner.
- Fellow of the Royal Australian College of Physicians (FRACP), 1993-present
- Treasurer – Alca Medical Subcommittee (Life Insurance industry)
- Lecturer – UNSW Business School, 2016
Dr Irene Lai MBBS
Health Physician at Executive Medicine, Sydney
Dr Lai graduated in 1986 and has had advanced training in both Internal Medicine and Dermatology in Australia. In the mid to late 1990s, Dr Lai was a House Doctor in Internal Medicine for the Northwestern University Medical School in Chicago, USA and after this, a Clinical Research Fellow in Dermatology at New York University Medical Centre, Department of Dermatology New York USA.
She has maintained her clinical practice consulting with international travellers, corporate individuals and expatriates including pre-and post-deployment medical examinations. She has had extensive medical training, and brings to Executive Medicine significant experience within internal medicine, dermatology and working with the business and corporate community.
Deputy Medical Director of International SOS, having worked in Southeast Asia and Sydney, providing information and research on infectious diseases, occupational health, vaccinations and delivering her wisdom to numerous Fortune 500 and other corporations
Preventative Medicine Physician Executive Medicine – 2012 to present.
Having been born in Glasgow, Scotland, Claire emigrated to Sydney many years ago with her partner.
Claire has worked extensively in the medical industry, starting work as a care assistant at the age of 16. Through the years, she has gained a wealth of experience working in care homes and hospitals specialising in mental health, aged care and care of adults with disabilities.
After transitioning into the administration sector, Claire found her passion at Executive Medicine where she has worked since 2012.
When not working, Claire enjoys spending time with her husband and Scottish Terrier puppy Aileana.
Accredited Exercise Physiologist
Tim, our Exercise Physiologist, will work in partnership with you to reach your own self-designated health, lifestyle and fitness goals.
Tim graduated with distinction in Exercise Physiology at the University of New South Wales in 2011 and has worked as a clinician in various settings. This has included injury rehabilitation, chronic disease management, chronic pain, preventative health and corporate health.
By keeping up to date with research, Tim adopts an evidence-based approach to his practice, enabling him to provide his clients here with the best advice and support they require to achieve their goals.
Through his own experiences with a chronic lower back condition and weight loss journey, as a practitioner Tim is thoroughly rewarded when his clients reach their own successes by being provided with the right tools and knowledge.
When Tim is not working, he loves spending time with his wife, exercising, cooking, travelling, enjoying a wine (or two) and relaxing. Tim is a passionate sports fan and is always up for a discussion on the current world of cricket, football and horse racing.
Dr Naomi Napper
Dr Napper graduated from Sydney University in 1982. She has been a General Practitioner since 1985 and has worked in general practice in the Inner West for 26 years, and prior to that in the Sutherland Shire.
She is vocationally registered with the RACGP which involves ongoing and regular medical education. She continues to work 1-2 days a week in a general practice setting. She also works at Strathfield Private Hospital one day a fortnight as a surgical assistant, assisting with spine and peripheral nerve surgery. She has previously worked in laser dermatology.
She has an interest in preventable physical health, pain medicine, mental health as well as women’s health.
In her spare time, she enjoys playing the piano, which she’s quite good at! She also enjoys playing tennis, doing Pilates, attending the theatre, road-trips, spending time with her family and walking her greyhound.
Naomi is a dedicated, highly caring practitioner with incredible experience and wisdom. We are very fortunate to have Naomi join us at Executive Medicine.