Meet the clinicians caring for Busselton families.

Dr Kiran Ruba has been a dedicated general practitioner for over 25 years. Born into a Sikh family, Kiran was raised in Malaysia before moving to Australia 30 years ago. She completed her fellowship in Western Australia and is the proud owner of the clinic.

Kiran has a strong interest in general medicine, skin cancer medicine and integrative medicine. Additional areas of interest include palliative care, psychological medicine, Men's & Women's health, and perimenopause and menopausal conditions. She is highly experienced in thyroid and diabetes management, with an emphasis on individualised care. Preventative care is a primary focus, with a commitment to managing chronic disease using minimal pharmaceuticals wherever possible.

Kiran also offers medical aesthetic and cosmetic medicine services through Sunshine Aesthetics.

Kiran is the proud parent of three grown sons and spends her free time painting and playing golf.

Dr Stephanie Choularton completed her medical degree at the University of Notre Dame, Fremantle in 2013. Since then she has spent time working at Albany Health Campus, Fremantle Hospital and St John of God Midland.

Stephanie is happy to see all patients and has special interests in digestive health and paediatrics. Outside of work she will be at the beach, in the garden or (mostly) running around after the kids.

Dr Stephanie has completed a nationally-recognised ADHD training program through the Royal Australian College of General Practitioners (RACGP). She is now qualified to assess, diagnose and prescribe for ADHD in patients aged 10 and over — learn more about ADHD assessment. Friday appointments are reserved for ADHD assessment clients and must be booked by calling reception on (08) 9751 4500.

As a GP with extra qualifications as a Medical Acupuncturist, Dr Russell McDonnell has a particular interest in the complex field of chronic pain management. He enjoys offering his experience, knowledge and support to those with chronic pain, using both conventional and less conventional therapies such as medical acupuncture.

Russell addresses everything from coughs and colds to skin cancer surgery and minor procedures, as well as specialised chronic disease management. He trained as a doctor in Liverpool, UK, and emigrated to Australia in 2007.

Russell lives in Cowaramup with his wife and two children, and stays well through ocean sports — particularly surfing and kitesurfing.

Dr Eva Wieselmann, trained in the Netherlands, is an all-round GP with special interests in emergency medicine, paediatrics, skin, tropical and mental health. She also has a strong interest in women's health, including perimenopause and menopause medicine. She provides a holistic approach to health and believes strongly in preventative medicine.

After graduating in 2010 with a Master of Medicine, Eva lived and worked in several countries across Africa, Europe, Asia and Australia. She obtained her GP training in the Netherlands and has been working in family medicine for nearly a decade.

Eva shares her love for the outdoors and travelling with her Australian husband and their three young children.

Dr Yasas is a GP Registrar who completed his medical degree at the University of Sri Jayewardenepura in Sri Lanka. With 14 years of experience across a broad range of medical fields, he brings extensive knowledge and a thoughtful, patient-centred approach to general practice. He has a particular interest in cardiology and internal medicine.

Outside of work, Dr Yasas enjoys travelling, gaming, and attempting to master his drum kit. Appointments are open to all patients — we are delighted to have him as part of the team.

Dr Sky Tan grew up in Singapore and graduated with a Doctor of Medicine from the University of Western Australia in 2022. Since graduating, she has worked across various tertiary hospitals in Perth in a range of specialties including Geriatric Medicine, Palliative Care, Obstetrics and Gynaecology, which has shaped her interest in chronic disease management, women's health and preventative care.

Most recently, she has been working in Collie, which has strengthened her interest in the South West region. Outside of work, Sky enjoys baking and spending time with her cat Princess Pearl.

Arjan Ruba is an Accredited Exercise Scientist (AES) and Accredited Clinical Exercise Physiologist (AEP), with a Master of Clinical Exercise Physiology from the University of Western Australia. Born in New South Wales and raised in Busselton, he grew up in a family culture of medicine and preventive care, with GPs and surgeons in the family shaping his early understanding of health and early intervention.

A lifelong interest in sport — and the injuries that came with it — led Arjan to pursue exercise physiology, nutrition, clinical rehabilitation and eventually the science of cellular health and longevity. He has worked across clinics, hospitals, private practice, rehabilitation, sport and special populations, supporting patients with chronic disease, musculoskeletal and sporting recovery, spinal conditions, metabolic wellness, healthy ageing, and long-term resilience.

Arjan is also the founder of The NAD Clinic, a research-informed longevity and preventative-health clinic network, and is currently a PhD candidate in NAD+ and longevity. He brings this same structured, evidence-based and personalised approach to his exercise physiology care at Sunshine Medical Centre, helping patients move better, recover stronger and build lasting health habits.