MEET OUR TEAM

John Vandenberg

Principle Chiropractor

John grew up in Coffs Harbour and enjoyed spending his childhood surfing & riding his motorbike. This is where he met his wife Sharon, and they had 4 beautiful children together. After graduating from Macquarie University in 1991 with a Masters in Chiropractic, John worked as a chiropractor in several clinics before making his way back to become a chiropractor in Coffs Harbour in 1999. John has been a chiropractor with Coffs Harbour Chiropractic Centre since then. John then took over ownership of Coffs Harbour Chiropractic Centre from previous chiropractor and owner Paul Condon in 2010.

Due to the growing demand for quality chiropractic care on the Coffs Coast, John opened a second chiropractic clinic in Woolgoolga in 2020.

John is interested in how the spine and nervous system work together to create a balanced body and has seen positive results on many of his patients. He enjoys working with all age groups and abilities with a primary focus on patient centered care.

John is skilled in many chiropractic techniques such as manual adjusting, Activator and soft tissue work.

When not adjusting patients, John likes family time, lazy breakfasts on his sunny deck and playing on his tractor on his farm in Karangi.

Kodie Vandenberg

Chiropractor

Following in her father’s footsteps, Kodie joined Coffs Harbour Chiropractic Centre in 2025 and is excited to continue a family tradition of care to the people of Coffs Harbour and its surrounds. Kodie graduated from Macquarie University with a Masters of Chiropractic in 2022, and has loved every moment of working in the chiropractic field and helping people move and feel their best.

Kodie’s approach to chiropractic is tailored to each individual, incorporating diversified techniques (manual adjustments), Activator, SOT, and soft tissue release to provide comprehensive and effective treatment.

She takes a holistic view of the body, assessing not just the site of pain but how the musculoskeletal and nervous system are functioning together. By addressing imbalances and movement patterns, Kodie aims to support long-term health and function.

Outside of work, Kodie has always had a passion for sports, particularly netball, which has given her a deep appreciation for movement, injury prevention, and performance optimisation. Whether you're recovering from an injury, looking to improve mobility, or simply wanting to feel better in your daily life, she’s here to support your health.

Accredited Practising Dietitian

Rachel O’Brien (nee Vandenberg)

Rachel Vandenberg is a local private practice dietitian with 7 years of experience. Rachel grew up in Coffs Harbour before moving to the Gold Coast to complete her Bachelor’s degree in Nutrition and Dietetics at Griffith University in 2017. She has since found herself back in her hometown of Coffs Harbour continuing her work as a dietitian alongside her friends, family, husband Zac and daughter Poppy. Rachel has experience supporting patients with a range of clinical conditions, of all ages, with a special interest in gastrointestinal nutrition and chronic disease management.

Conditions:

Overweight/Obesity
Diabetes
Paediatrics
Bariatric surgery
Food intolerances

Rachel accepts private health, GP Medicare, DVA, Workcover and NDIS referrals.

Allergies
Gastrointestinal diseases
Heart disease
Renal disease
Malnutrition

Zac O’Brien

Exercise Physiologist

Zac grew up locally in Sawtell and following completion of a Bachelor’s Degree in Clinical Exercise Physiology & Sports Science, at QUT in Brisbane, returned home to work in private practice. Zac was motivated to work in the field after gaining an interest in rehabilitation following personal injury and is dedicated to assisting others to achieve their rehab, health and performance goals.

Zac spends most of his time with his wife Rachel, daughter Poppy, with baby number 2 on the way. When he does spend time away from the family he is typically on the golf course obsessing over lowering his handicap.

Zac has a strong understanding of how to use exercise as a therapeutic tool for a wide array of health conditions and works to compliment the work of other treatment providers. Utilising an evidence based approach, all treatment is prescribed following thorough assessment of each individuals needs to achieve the desired goals of the patient.

Our Exercise Physiology services accept referrals under Medicare, NDIS, Worker’s Compensation and Home Care Packages. Health care rebates may also be available depending on provider.

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