The Jack of All Trades Is Going Broke

I was at a wine tasting recently. Small producer, passionate winemaker, the kind of event where the person who grew the grapes is also the person pouring the wine for you. He made eleven different wines. Eleven. I tasted my way through all of them with genuine curiosity, and here is what I found: eight were mediocre, one was good, and two were genuinely outstanding.

Those two outstanding wines were something special — complex, balanced, the kind of thing that stays with you. But I couldn't stop thinking about the other eight. Why were they there? Why was this talented, clearly skilled producer spreading himself so thin that most of what he made wasn't worth the bottle it came in? More to the point — why wasn't he just making the two wines he was brilliant at, and making more of them?

I asked him. He shrugged and said something about wanting to offer variety, about not wanting to leave gaps in the range, about customers expecting a full portfolio. And I smiled and nodded, because I've heard versions of that answer before. Just not usually from a winemaker.

I hear it from dentists all the time.

The Full-Service Trap

There is a powerful and largely unexamined assumption running through the dental profession, and it goes something like this: a good dentist does everything. Extractions, endodontics, implants, orthodontics, sleep appliances, Invisalign, composite bonding, full-mouth reconstructions — the works. To refer a patient out is somehow to admit a limitation. To focus on a narrower range of procedures is to leave money on the table, or worse, to signal to your patients that you're not quite up to the job.

I want to challenge that assumption directly, because I think it is quietly costing dentists their quality of life, their clinical outcomes, and — ironically — their profitability.

The winemaker with eleven wines isn't offering variety. He's diluting his excellence. Every hour he spends nursing a Tempranillo he doesn't really understand is an hour he's not spending perfecting the Shiraz that makes people's eyes close with pleasure. He's not being generous to his customers by offering more — he's actually doing them a disservice, because most of what they're drinking isn't his best work.

The same logic applies in the surgery. Every procedure you perform that sits outside your genuine zone of competence and enthusiasm is a procedure that gets less than your best. Your patient deserves your best. And so do you.

Doing Less — A Personal Story

In my own practice in Canterbury, I made a decision that raised more than a few eyebrows among my colleagues: I designed the practice from the ground up never to see children. Not as a restriction I imposed later, but as a founding principle. People told me I was mad. I would miss out on the family market, they said. I'd be leaving a significant revenue stream on the table.

What actually happened was the opposite. By designing children out of the equation entirely, I created space — physical, psychological, and strategic — to become something specific. I became the adult restorative dentist. The practice in Canterbury was designed entirely around that positioning. There were no children's books in the waiting room, no toys on the floor, no cartoon characters on the walls. There was a good coffee machine, considered décor, and a calm, unhurried atmosphere that spoke directly to adults who were serious about their dental health.

The patients who found me weren't there by accident. One of them said something I've never forgotten: "I've been seeing Dr X for years but now it's time to get my teeth fixed properly so I came here."

I didn't engineer that. I created the conditions for it.

Around that same time, a man came in — bearded, in his forties, a nurse by profession. He arrived a few minutes early and didn't realise I was standing in the side hallway. I watched him without him noticing me. He stood in the reception area and looked around slowly — the layout, the materials, the light, the absence of clutter. And then he did something that I've thought about many times since. He nodded. Slowly, deliberately, to himself. A private verdict. He subsequently had his entire mouth restored.

He hadn't even met me. He made his decision based on what the practice communicated about who I was and who I served. That only works when you've made clear choices about your positioning — and clear choices require the courage to leave some things out.

What "Good Enough" Actually Costs

Let me be precise about what I mean, because I'm not suggesting that dentists should only perform a handful of procedures and nothing else. I'm talking about something more nuanced — the difference between procedures you do well and enjoy, procedures you do adequately, and procedures you do reluctantly or poorly.

Most dentists, if they're honest, can sort their procedural repertoire into those three buckets without much difficulty. The question is what you do with that information.

The procedures in the first bucket — the ones you do well and enjoy — these are the ones where time flies, where you feel confident, where your case acceptance is high because your enthusiasm is genuine and your patients sense it. These are the procedures where your outcomes are consistently excellent and your stress levels are manageable.

The procedures in the third bucket are a different story entirely. You know the ones. The molar endo that always seems to run over time and leaves you tense for the rest of the afternoon. The surgical extraction that you agreed to because the patient was already in the chair and it seemed easier than referring. The Invisalign case you took on because the patient asked and you didn't want to say no, even though orthodontic treatment planning isn't really your thing. These cases cost you more than the fee you collect. They cost you energy, confidence, and often a degree of clinical peace of mind that takes time to recover.

And here's the thing that most dentists don't stop to calculate: when you're spending time and emotional bandwidth on procedures in that third bucket, you are unavailable — physically and mentally — for the procedures in the first bucket. You're not just doing some things poorly. You're actively crowding out the things you do brilliantly.

Take implants, as a practical example. In my Canterbury practice, I didn't place them — not because I lacked the training, but because I had made a clear-eyed assessment of the economics and the efficiency. The setup, the surgical time, the clean-up, the management of complications — when you're only placing a handful of implants a week, the numbers rarely make sense and the clinical experience never reaches the level of fluency that produces truly excellent outcomes. Instead, I referred placement to a trusted oral surgeon — Stuart — who did them every day and was genuinely brilliant at it. The patient would return to me for the crown on top, which was a procedure I performed with real confidence and consistency. My patient got the best of both worlds. Stuart and I both worked in our respective zones of excellence. And I had more time for the work I genuinely loved and that was far more profitable for the practice.

That is not a gap in a practice. That is a referral network working exactly as it should.

The Chef Who Had It All

There's a story from Melbourne that I think about often when this topic comes up. A celebrated chef built a restaurant that became one of those rare places people talked about for years. The food was extraordinary, the bookings were impossible to get, the reviews were glowing. By any measure, he had succeeded spectacularly.

And then he decided to scale.

New restaurants followed. Different concepts, different suburbs, different price points. The logic seemed sound — he had a proven formula, a recognised name, a loyal following. Why not leverage all of that?

What followed was a painful unravelling, and the reason for it is instructive. His core problem wasn't culinary. It was administrative. The skills that had made him an extraordinary chef — his palate, his creativity, his feel for a dish — were not the same skills required to manage a multi-site hospitality empire. That requires payroll systems, HR infrastructure, compliance oversight, rostering across dozens of staff, and meticulous financial controls operating reliably week after week without his direct attention. Nobody had trained him in any of that. Nobody had needed to, when it was just one brilliant restaurant.

Staff underpayments that began at $2.6 million were eventually revised upward to $7.8 million. The business collapsed. Hundreds of people lost their jobs. And the original restaurant — the brilliant one, the one that had started everything — went down with the empire it had spawned.

He didn't fail because he was untalented. He failed because he assumed that the skills which built his success were the same skills required to scale it.

They were not. And this distinction matters enormously for dentists considering the same leap.

I know a dentist — I won't identify her or even the city — who built a genuinely successful practice on the back of her own clinical excellence. Encouraged by that success, she expanded: two locations, five associate dentists, twenty staff. From the outside it looked impressive. From the inside it was a relentless grind of administrative complexity, staff management, compliance obligations, and operational headaches that had very little to do with why she had gone to dental school.

Then she went on maternity leave. For a few months, she stepped away from the chair. And in her absence, the practice's profitability dropped to zero.

Not reduced. Zero.

Every cent of profit the business generated had been produced by her own clinical hours. Strip those out and the two locations, the five associates, and the twenty staff produced nothing. She had not built a business. She had built an overhead structure that her personal effort was silently subsidising, dressed up to look like growth.

Running multiple dental practices is not dentistry at scale. It is a completely different job, requiring a completely different skill set. And most dentists who try it discover this too late.

The Specialist Mindset Without the Specialist Title

I want to be clear that I'm not arguing every dentist should become a specialist in the formal, postgraduate sense. That path suits some people and not others, and there are plenty of exceptional general practitioners whose breadth of skill is genuinely part of what they offer.

What I'm arguing for is a specialist mindset — a deliberate, honest assessment of where your genuine excellence lies, and a willingness to concentrate your energy there while building strong referral relationships for everything else.

This is not a limitation. It is a strategy.

The ancient observation that nature abhors a vacuum turns out to be as true in dental practice as it is in physics. By never seeing children in Canterbury, I didn't end up with empty appointment slots. The space filled — with the kind of patients I was best placed to serve, drawn by a practice that spoke directly to them. When I didn't place implants, I didn't lose income. I freed up clinical time and mental energy for the restorative work I did superbly well, and my referral relationship with Stuart meant my patients were better served than if I'd attempted everything myself. The vacuum fills. It almost always does — and it fills with better work, because you've made room for it.

The dentists I know who are the most financially successful, the most clinically satisfied, and the least stressed are not the ones doing everything. They are the ones who have made clear-eyed decisions about what they do brilliantly, built their practice around those procedures, and developed trusted referral networks for the rest. Their patients aren't disadvantaged by this — they're better served, because they're receiving care from someone operating at their peak, not someone who reluctantly agreed to do something outside their comfort zone because it was awkward to say no.

The winemaker should make two wines. The chef should have stayed in one kitchen. And you — if you're honest about which procedures light you up and which ones drain you — probably already know which part of your day you should be protecting and which part you should be handing to someone better placed to do it.

Excellence is not about doing more. It is about doing the right things, repeatedly, at the highest possible standard.

That's not a limitation. That's a practice worth building.

If this piece started you thinking, you might enjoy other articles in my Deep Dive library.