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Welcome to The Informed Chiropractor, the go-to podcast for neurologically based chiropractors who are ready to make chiropractic relevant again. Hosted by Dr. Don MacDonald, a 26+ year chiropractor, speaker, and creator of the MacDonald Safety Corridor Protocol, this show blends vitalistic chiropractic principles with modern neuroscience through the lens of the Polyvagal Theory.
Every week, we explore how to shift from a mechanistic model to a salutogenic, nervous system-forward approach that fosters true regulation, coregulation, and healing. Whether you’re navigating burnout, refining your adjusting, or searching for a clearer way to communicate the value of chiropractic, this podcast is your home.
You’ll hear interviews with global experts, real talk from Dr. Don and Brandi MacDonald, and actionable tools to build a practice rooted in safety, interoception, and chiropractic certainty.
👉 If you’re a purpose-driven chiropractor who wants to lead with connection, adjust with clarity, and reclaim the art of healing, you’re in the right place.
Key themes covered:
Neurologically based chiropractic care
Chiropractic and the Polyvagal Theory
Creating safety and co-regulation in practice
Coregulation and the social engagement system
The salutogenic model of health
Interoception and the nervous system
Practice growth without burnout
Subscribe now and join thousands of chiropractors worldwide reimagining what’s possible through a nervous system forward practice.
Episodes

Feb 27, 2019
Feb 27, 2019
44 min
Being in service and healing others is the philosophical foundation of chiropractic care. But for some, growing a practice and making as much money as possible can muddle the nature of our profession. Burn out can creep up on those who have forgotten their purpose, or the why behind their predilection for Chiropractic.
Today, we welcome Dr. Patrick Sim who practices in Adelaide Australia. Dr. Sim believes all chiropractors should be in service to their patients and paying it forward. So much so, that he helped to create the Australian Chiropractic College Initiative.
During this episode, Dr. Sim describes the lure of bio-geometric integration, the roadblocks he and other chiropractors face in Australia, and what led him into politics and ultimately to create an educational facility that focuses on healing, not churning out pain-based chiropractors.
Key Takeaways:
- Sports and social events dominated Dr. Sim's university life while chiropractic didn't become his focus until after joining a practice. [1:51]
- Applying the chiropractic philosophy through adjustments to patients allowed Dr. Sim to see the difference he was making in people's lives. [10:06]
- Dr. Sim attracted patients through local advertising, but by far the largest contributor to the growth of his business was word of mouth. [14:52]
- Getting back to the primary principle of being in service to others kept burnout at bay. [17:27]
- In an effort to protect the true nature of chiropractic care, Dr. Sim helped to create the Australian Chiropractic College Initiative. [19:37]
- What can a chiropractor do to help the ACC initiative? [35:27]
Learn More:
The Australian Chiropractic College Initiative
The Underdog Curse: The Cause, The Cure and The Road to Success

Jan 30, 2019
Jan 30, 2019
49 min
At times, people tend to be this other person that people want them to be. One can’t fully embrace or be in their top shape for their practice or profession if they’re not themselves. They worry too much of what other people would say instead of living their life for themselves. We have only one life and the best way to live it is to be you.
On this episode, we have Dr. Sharon Dongarra. She graduated from Life University in 2010. She is currently practicing in Baltimore and specializes with kids.
Dr. Sharon talks about how chiropractic had helped with her depression and it paved the way for her to pursue the practice. She also shares how she deals with anxiety and gives advice on being true to oneself. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Jan 23, 2019
Jan 23, 2019
47 min
Age is just a number as a lot of people would say. Sometimes, people would hesitate to venture out or take risks because they think they’re old or too young for it. Let not age hinder what we want to achieve. It is not the basis for one’s success. Live the dream that you aim for.
On this episode, we have Dr. Ben Purcell. He graduated from Macquarie University in 2008 and is currently practicing in Australia.
Dr. Ben talks about how he got into Chiropractic. He shares his journey into his successful practice. He also shares what has changed when he took the shift. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Jan 16, 2019
Jan 16, 2019
37 min
Almost everyone wants to get quick results or outcome in any given situation. This is a human condition though. However, there are certain situations that this doesn't really apply. Sometimes we need to learn to delay gratification. In delaying gratification, we may be able to fully get the results that we are expecting. This may not be easy but it can be learned.
On this episode, we have Brandi MacDonald. She talks about the importance of objective findings in easing the frustration of both the patients and chiropractors when results are not seen and how objective findings can help with delaying gratification. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Jan 9, 2019
Jan 9, 2019
51 min
Sometimes, people don't say what they want. At times, these are influenced by the people that surround them. People may want a certain thing because everybody wants it or everybody’s doing it. In doing so, we may not feel genuine happiness once we accomplished it. It’s best to be clear on what we really want.
On this episode, we have Dr. Craig Hazel. He graduated from Parker College of Chiropractic in 2004. He is currently the president of the AFC (Alliance for Chiropractic in Ontario).
Dr. Craig talks about how he was able to discover chiropractic and his journey to become a chiropractor. He also shares about his experiences when he was starting out with his practice and how he managed to grow his practice. He also talks about his leadership in the AFC. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Jan 2, 2019
Jan 2, 2019
41 min
Growth in different aspects of a person does not end. It may pertain to personality, emotions, or even way of thinking. What is important is there is the willingness to grow. For some people, confidence is really hard to grow. However, with the help of the people that surrounds you and most importantly, it should come from yourself.
On this episode, we have Dr. Pier Tierney, who is originally from Canada. She completed her degree in Chiropractic in Australia in 2009.
Dr. Pier talks about how she got into chiropractic. She shares about being able to balance the practice and avoiding burn out. She also shares about gaining confidence. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Dec 26, 2018
Dec 26, 2018
42 min
For some people who are starting their practice, you can begin with a small practice. You don’t have to start with a big practice right away.
Starting with a small practice lets you grow your practice with you. You may experience struggles and trials while growing the practice and this is normal. These experiences will surely help you in your practice or personal life later on.
On this episode, we have Dr. Theo Koenen. He graduated from Parker College of Chiropractic in 1999 and he’ll be hosting a big seminar in Portugal.
Dr. Theo talks about how his chiropractic practice started. He shares his journey in growing his practice and provides ways on how not to experience burn out. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Dec 19, 2018
Dec 19, 2018
1hr 8 min
In every practice or service, there are strengths and weaknesses. At times, people are oblivious of these weaknesses. These weaknesses can come from a person’s personality, process or financial aspect. There are ways to know and combat these weaknesses. One of them is feedback. Getting feedback gives the people the opportunity to learn and from these learnings comes wisdom.
On this episode, we have Brandi MacDonald. She shares her thoughts about the top learnings from working with Chiropractors. She also shares what could be done on those learnings like for example, people don’t want what they say they want to serve as a guide to people, especially chiropractors, to do better in their practice. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Dec 12, 2018
Dec 12, 2018
48 min
When one has the passion for the things they do or their profession, it is the road to success. It could also mean that one is inspired from within. If Chiropractors are inspired from within, wherever they will be, it will mean success in what they’re doing with the inclusion of confidence and faith in what they have.
On this episode, we have Dr. Chuck Ribley. He graduated from Palmer College of Chiropractic in 1960. He is a co-founder of Life University and was the spearhead in seeing it through its accreditation. He helps out today as a consultant to the Board at Life University.
Dr. Ribley talks about his journey with Chiropractic. He shares the beginning of Life University and the challenges they faced with it. He also provides helpful suggestions for the underdogs in the profession. Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/

Dec 5, 2018
Dec 5, 2018
45 min
There are times that people feel exhausted with their business or profession. There are a lot of ways to cope with this exhaustion. One thing is to look after yourself. You need to take care of your self first before you can be able to serve others. You can also result in other activities that make you happy which is totally outside your profession or business.
On this episode, we have Dr. Alison Young. Dr. Alison talks about how she got into chiropractic, and how she deals with burn out. She also shares some of her top self-care tips.
Get all the resources for this episode and listen to more at http://www.drdonmacdonald.com/
