Meet the Team Sydney CBD

Dr. Georgia Wyatt completed her medical training with a focus on early detection, prevention, and holistic care as the cornerstones of a longer, healthier life.

Georgia has a strong foundation in medical science, tropical medicine and general practice in Australia. This experience has reinforced her belief that more in-depth, comprehensive investigations into a person’s health and longevity are essential yet often overlooked in modern medical practice.

Drawing on her expertise in complex care, Georgia developed a comprehensive approach to health and longevity. This enables her to approach patient care with a broad, detailed perspective, ensuring that individuals not only avoid illness but also thrive in health to reach their full potential.

Qualifications:

• Bachelor of Medicine and Bachelor of Surgery (MBBS), 2007 – University of Sydney
• Bachelor of Medical Science, 2002 – University of Sydney
• Fellowship of the Royal Australian College of General Practitioners (FRACGP), 2013
• Diploma of Tropical Medicine, 2011 – Liverpool School of Tropical Medicine (UK)
• Diploma of Child Health, 2011 – Westmead Children’s Hospital
• Advanced Trauma and Life Support Course, 2009 – Tan Tock Seng Hospital (Singapore)
• Health in Disaster Course, 2009 – Charles Darwin University
• Issues in Tropical and Remote Medicine, 2009 – Menzies School of Health Research
• Médecins Sans Frontières Refugee Health Course, 2009 – James Cook University (Townsville)

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.

Current Appointments:

• Executive Medicine – 2004–present
• Chief Medical Officer – Clearview Life Insurance
• Chief Medical Officer – NEOS Life Insurance
• Chief Medical Officer – PPS 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 – 2002–2009

Specialty Interests:

• 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.

Professional Memberships:

• Fellow of the Royal Australian College of Physicians (FRACP), 1993–present
• Treasurer – Alca Medical Subcommittee (Life Insurance industry)
• Lecturer – UNSW Business School, 2016

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.

Dr Lai graduated in 1986 and has undertaken advanced training in both Internal Medicine and Dermatology in Australia. In the mid to late 1990s, she worked in the United States as a House Doctor in Internal Medicine at Northwestern University Medical School in Chicago, followed by a role as Clinical Research Fellow in Dermatology at New York University Medical Centre.

Dr Lai currently serves as Deputy Medical Director at International SOS, where she has worked extensively across Southeast Asia and Sydney. Her role has involved providing medical research, infectious disease guidance, occupational health advice, vaccination programs, and medical support to Fortune 500 companies and other large organisations.

Alongside her leadership work, Dr Lai has maintained an active clinical practice, consulting with international travellers, corporate executives, and expatriates, including pre- and post-deployment medical examinations.

Dr Lai brings to Executive Medicine deep experience in internal medicine, dermatology, travel and occupational health, and a strong understanding of the medical needs of senior professionals working in complex and high-demand environments.

She is Global Medical Director at International SOS, a Fellow of the Faculty of Travel Medicine at the Royal College of Physicians and Surgeons of Glasgow, and a member of the International Society of Travel Medicine.

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.

Grace is an Accredited Exercise Physiologist at Executive Medicine with a strong interest in preventative health, longevity, and optimising physical performance across the lifespan.

Grace completed her Bachelor of Exercise Physiology at the University of Sydney and has experience across clinical, neurological, and musculoskeletal settings. She is currently completing a Certificate IV in Nutrition with Vast Fitness Academy, allowing her to integrate both exercise and nutrition education into her consultations.

At Executive Medicine, Grace works closely with clients to translate assessment results into practical, sustainable lifestyle strategies aligned with their individual health goals. She values a personalised, evidence-based approach and is passionate about supporting long-term health outcomes, functional capacity, and chronic disease risk reduction.

Outside of work, Grace enjoys travelling, spending time with family, exploring Sydney’s food scene, and staying active through Pilates, ice-skating, netball, and dance.

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.