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Fin Mackenzie

Are you ready to take control of your family’s health?

Do you feel like you are struggling to function each day? Are your children are constantly sick? Maybe your or your partner are irritable, tired and moody all the time? I am an experienced, qualified and registered Naturopath & Nutritionist with over 12 years of clinic experience. I am also a mother of two and a small business owner who totally understands the pressures modern families are under and that they need access to excellent preventative health care.

Fin Mackenzie
Naturopath & Founder
of Green Door Health

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Welcome, I am Fin Mackenzie

I have opened this clinic on Sydney’s Northern Beaches because I believe Natural Therapies is the only way to combat the huge burden that preventable disease is placing on our Medicare System. And because I feel modern medicine does not have all the answers, we can work in a Complementary way alongside Orthodox Medicine. People need help, support and guidance to reach their best potential.

Mums are the ones who take care of everyone but who look’s after them? They are also the ones who take responsibility for their children’s health, give medicines and organize after school activities. Many mums work and juggle housework with childcare. They are the main users of natural therapists in Australia. Too many children are treated poorly by doctors, stuffed with antibiotics and given drugs for behavioural problems. We want to educate mums about the benefits of changing the diet and adding minerals and supplementation and the huge improvements you can see when you do that.

Autism, ADHD and learning difficulties are on the rise. 1 in 59 children are now diagnosed with Autism. 1 in 9 Australians have asthma – around 2.5 million. It’s more common in males aged 0–14, but among those aged 15 and over, asthma is more common in females. The rate of asthma among Indigenous Australians is almost twice as high as that of non-Indigenous (From Food allergy occurs in around 1 in 20 children and in about 2 in 100 adults ( Eczema (also known as atopic dermatitis) is most common in infants where it occurs in around 1 in 5 children under 2 years of age. It can also occur in older children and adults but usually improves with age. Although eczema can be effectively treated and managed, no cures are currently available (

Many mums need support and advice to enable them to stick to a course of natural treatment, and education to enable them to succeed at their chosen course of action.

Let’s not forget Dads in the equation for they will often be carrying the weight of the world on their shoulders…they may be working full time and missing out on their children growing up, or are taking the responsibility for providing financial support. Or maybe they are providing the main caring role as their other half has gone to work full time. Modern family dynamics have changed so much and therefore men’s roles have too. Often they are not prepared and not equipped to deal with those changes. Families may have been split through divorce, grief or addictions. Dads may be suffering myriad health issues from diabetes, adrenal exhaustion, hay fever, high cholesterol to high blood pressure.

If this sounds like you and you would like to make some positive changes in your family’s lifestyle today then give us a ring!

We have a 24 hour answering service and will get back to you ASAP.

I look forward to meeting you and helping you on your journey towards better health!


we are moving down the road

After 6 years in Elanora Heights we are very sorry to announce we will be moving Green Door Health Clinic to Mona Vale.  We will still be offering Naturopathy, Herbal Medicine, Nutrition and Psychological counselling in a brand new retail space! We are so excited!

It will also be a Herbal Apothecary with made to order herbal tinctures, creams and body care! Please come and take a look at our new concept store.

Suite 24/12-14 Waratah Street (opposite ALDI) in Waratah Court.

greendoorhealth is moving from a to b

Thank you for all your support! We will miss you….

We hope you will continue to support us at our new location only 5 minutes away!
  • We move on 5th November (correction from 29th October!)
  • Brand new location in Waratah Court opposite ALDI in Mona Vale.
  • Mention this email to receive a VERY SPECIAL OFFER!
  • 20% off all Naturopathy or Herbal or Nutrition Consultations
  • AND 10% off all products or Herbal Tinctures, Creams and Body Products!

Keep up to date by checking on our website

thank you from Green Door Health

Thank you for all your support over the years!
Don’t hesitate to call us anytime on 02 99139781 our contact details will stay the same


Pyrrole Disorder?

Pyrrole Disorder?

Pyroluria   An imbalance common to a myriad of Mental Illnesses ADD, ADHD, Anxiety, Depression, Schizophrenia, and Bipolar Disorder Have you heard of Pyroluria or Pyrrole disorder yet? I have noticed many of my patients particularly children are presenting with...


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“We were struggling with our daughter’s eczema for months before a friend recommended Fin. She took the time to ask all the right questions and prescribed some natural supplements. Within 48 hours, our daughter’s skin had cleared and the supplements she takes continue to keep her immune system very healthy and her eczema and allergies are controllable without any pharmaceutical creams or drugs.”

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Ant & Chris


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