Why Systems Create Success
A bad system will beat a good person every time
– Dr. W. Edwards Deming
In my early years of nursing, a monumental global event occurred.
I was working in the Emergency Department at the Royal Hobart Hospital - a position I had aspired to throughout my studies.
When the global pandemic COVID-19 hit, almost overnight, processes needed to be implemented to manage patients presenting with respiratory illnesses. In the absence of any rapid antigen testing at that time, every patient with respiratory symptoms was treated as positive. A dedicated respiratory zone was created. Working there meant full PPE. Gowns. Masks. Face shields. Gloves. The whole ensemble.
Once you entered an isolation room, you stayed put. Leaving meant fully doffing contaminated PPE and donning fresh gear before re-entry.
Now, here’s the reality: you get into the patient space all suited up, start undertaking care … and realise you have forgotten to bring an essential piece of equipment in with you. Your buddy has been called away to another patient, so they can't be your runner.
So, you doff.
Retrieve the equipment.
Don again.
Then you start the next task and once again, something is missing. Still in the storeroom. Still no buddy to grab it for you.
Doff.
Don.
And then the patient needs the commode!
Doff.
Don.
Now, this happened to me more than once to begin with. I was new to ED. New to pandemic workflows. Still learning what I needed and when. That part was understandable.
But I was deeply concerned and frustrated about my productivity. This was inefficient, wasting precious time and resources (remember, PPE shortages were a thing) and potentially compromising patient care. With my business background, I am fundamentally aware of the costs of waste in all its forms.
I very quickly realised that I needed a system for preparing BEFORE I fully suited up and entered the patient space. I decided to start preparing a stainless-steel trolley with the things I would need. I took a few minutes to compile a list of what tasks needed completing, collated the necessary resources and equipment, collaborated with colleagues to identify missing essentials, and there by created a transportable workstation with everything I needed.
Now this story demonstrates an example of a very simple system in practice, but the message is clear:
Systems Create Success
What “Systems” means
A system is not a thick manual or a pile of policies.
A system is a clear, repeatable way of doing work that:
reduces variation
supports decision-making
enables consistency
and can be reviewed, improved, and trusted
Systems are the hazmat suit of business
In an isolation room, a hazmat suit doesn’t do the work for you.
It doesn’t assess the patient, make decisions, or deliver care.
What it does is protect you from exposure, reduce unnecessary risk, and allow you to work with focus, confidence, and consistency in a high-stakes environment.
Business systems serve the same function.
Without them, leaders are constantly “doffing and donning”
Stopping, backtracking, redoing work, chasing missing information, and dealing with preventable issues.
Not because they’re incapable, but because they’re exposed.
With strong systems in place, you enter the work fully prepared.
The tools are where you expect them to be.
The sequence is clear.
The standards are known.
The margin for error shrinks.
Systems don’t slow you down.
They stop you from bleeding time, energy, money, and attention, and your best team members.
In volatile environments, we don’t rely on memory, goodwill, or recklessness.
We rely on protection, preparation, and process.
That’s what a hazmat suit does in an isolation room.
And that’s exactly what systems do in a business that wants to survive pressure and scale safely.
Why systems matter in your healthcare and dental businesses
Systems are the foundation of high-performing healthcare and dental practices. Contemporary research demonstrates that structured approaches - such as learning health systems and clinical microsystems - directly improve staff productivity, patient care experiences and outcomes, and sustainable business growth.¹⁻²⁻³ Dr W. Edwards Deming, whose quality improvement frameworks revolutionised healthcare, famously observed that ‘a bad system will beat a good person every time’.⁴
This principle underscores that even highly capable teams cannot deliver consistent excellence without poorly designed systems. Conversely, well-designed systems embed continuous feedback loops, standardised workflows, reduce variation, and enabled data driven decision making.⁵⁻⁶ In dentistry specifically, integrated patient experience systems enhance consumer satisfaction, retention, and practice efficiency.⁷ Rather than relying on individuals alone, systems create the infrastructure for teams to thrive, patients to receive optimal care, and businesses to scale sustainably.
Systems are just as relevant in small practices as they are in large organisations. In fact, smaller businesses often feel the absence of systems more acutely because there’s nowhere for inefficiency to hide.
Here’s what systems development looks like to me. And it must always be a cycle that includes feedback and review as standard.
Where to from here?
Systems don’t replace people. They protect them.
They allow good people to do good work without burning out, boring out, compensating for gaps, or carrying the whole operation on their shoulders.
So how functional and up-to-date are the systems in your healthcare or dental business?
If this has made you curious about the status of your business systems, then we’re exactly where we need to be.
I encourage you to start with simple steps:
Consider doing an informal audit of your business systems.
Have a discussion with your team about how they feel the systems perform.
This is what systemised success looks like.
Until next time, notice whether your systems support your business and team, or is there an opportunity here for improvement?
And as always,I’d love to hear your thoughts.
Yours in healthcare excellence,
