A private practice for the long view of a life.
Australian Longevity Group was founded by Dr Nik as a private longevity and preventive medicine practice. The work is personalised, and reaches past the consult room into the inputs that quietly decide most of the outcome — food, water, air, environment, movement, and the places people choose to live and travel.

Dr Nik
Longevity & Preventive Medicine
Dr Nik Alexopoulos, MD · AHPRA Reg. MED0002768651
Dr Nik founded Australian Longevity Group to practise the kind of medicine he could not find as a patient — personal, preventive, and willing to take performance now and capability at ninety as the same problem rather than two.
Before medicine, he spent fifteen years as a personal trainer and strength and conditioning coach, working with athletes and high performers. That apprenticeship sits underneath the clinical work: medicine, movement, nutrition and recovery treated as parts of one picture, rather than separate specialties handing the patient between them.
The practice extends past the consult room. Dr Nik writes on longevity and preventive medicine, and helps patients reach the wider inputs that decide most of the outcome — clean air and water, well-sourced food, considered places to live, and travel built around health rather than against it.
For patients who want the work carried forward, a check-in session is the simplest way to revisit the plan, refine it as new data accumulates, and address questions as they arise.
Book a check-in→