The Dentist’s Guide to Good Debt vs. Bad Debt

By Taylor Sutterfield, MAcc, CFP® , Sr. Financial Advisor    |   Debt & Financing

As a dental professional, you know debt comes with the territory. But how do you know if yours is actually working for you?

Key Takeaways:

  • What makes debt “good” or “bad” for dentists? Good debt gets you somewhere (higher earning potential, practice ownership, long-term equity). Bad debt gets you something (a depreciating purchase funded by money you haven’t earned yet)..
  • Why do student loans often feel so much heavier than other debt? Because you can’t see the asset attached to them. But your earning potential over a 30-year career as a dental professional is real, and it’s exactly what your education bought
  • Can good debt turn bad? Yes, when too many good debts stack up, the combined payments can overwhelm your cash flow and quietly undermine an otherwise smart strategy.

If I told the average American they were going to graduate school and within five years have $3 to $5 million in debt, they’d look at me like I’d lost my mind.

If I tell that to a dentist, they usually just nod (even if their stomach drops a little). The average dental school graduate can easily carry $200,000 to $400,000 in student loans, and that’s for general dentistry; specialists often carry significantly more. I’ve worked with clients who had nearly $950,000 in student loans before they ever saw their first patient.

Then there are the career, practice ownership, and bigger life milestones:

  • A practice acquisition runs around $1 million.
  • The building might be another million.
  • A home in today’s market—well, that depends on where you live, but in most parts of the country, the answer is “not cheap.

Most people would call that much debt before age 40 a crisis. In dentistry, it’s called getting started.

Related: Click here to listen to “Dentist Money Show: Why Debt Isn’t Always a Bad Four-Letter Word”

Good Debt vs. Bad Debt: What’s the Difference?

Even though debt is normalized in dentistry, it can still feel overwhelming to see the numbers climb. There’s no clear-cut rule on when the balance owed becomes too high, or whether that particular loan will eventually be worth it.

When I’m helping clients think through their debt strategy, I like to frame it around one question:

Is this debt getting you somewhere, or is it getting you something?

“Good” debt gets you somewhere. It builds your earning power, expands your practice, or appreciates over time.

→ Your student loans made you a dentist.
→ Your practice loan puts you in a chair you own.
→ Your building loan builds equity while housing the business you built.

These debts are attached to something real, and they’re working for you even while you’re paying them down.

Related: “How does debt create practice equity?”

“Bad” debt often gets you something:

→Credit card balances or consumer purchases you don’t have the cash flow to
support.
→ Equipment before you have the patient base to justify it.
→ A lifestyle that outpaces your income.
→ A house payment that stretches you thin before your earnings catch up.

These debts aren’t building anything. They’re just costing you, and the longer they stick around, the more they cost.

The distinction matters because it determines your strategy. In most cases, bad debt gets eliminated first, and good debt gets managed with intention.

3 Things No One Told You About Your Dentistry Debt

Debt may be common in dentistry, but that doesn’t make it simple. Here are three pieces of the puzzle that often surprise dentists and practice owners about their debt (and what it could mean for you).

1. Good debt can go bad

Student loans, a practice acquisition, a building purchase, and a home mortgage can each be financially sound reasons to take on debt when evaluated on their own. Each may increase income, build equity, or expand your long-term earning capacity.

The challenge is that debt does not exist individually. It exists collectively.

When enough “good” debts stack up, the combined monthly obligations can begin to tighten liquidity, shrink flexibility, and feel restrictive. The issue is rarely the label on the loan; it’s whether your total debt load still supports the broader life you’re trying to build.

2. Your biggest asset isn’t your practice; it’s your earning potential

Many dentists assume their practice or real estate holdings represent their most valuable asset, particularly once they’ve crossed the million-dollar threshold in ownership. While those are meaningful assets, they are rarely the most valuable asset on your balance sheet.

The truth is that your earning potential over a 25- to 30-year career will almost always exceed the value of your building, your equipment, and your current investment accounts combined.

One reason student debt often feels heavier than other obligations is that the asset attached to it isn’t tangible. You can walk through your home and see its walls. You can stand inside your practice and observe the equipment. Earning potential, by contrast, is invisible, which makes it psychologically harder to associate with value.

When you begin to frame student loans as debt attached to a high-income professional career rather than simply as a balance to eliminate, the strategy shifts.

3. There’s an opportunity cost equation hidden in the fine print

When we talk through debt strategy with dentists, we often frame it as good, better, best, not right versus wrong. Paying down debt is good; you’re earning a guaranteed return equal to the interest rate and reducing risk. But depending on the numbers, there may be a better option, such as investing while carrying manageable, low-interest debt.

Here’s an example:

→ If you have an extra $1,000 per month, you could apply it toward a 6% student loan and effectively earn a guaranteed 6% return through interest savings.
→ Alternatively, you could invest that same amount in a diversified portfolio that has historically produced returns closer to 10% over the long term. While saving 6% is undeniably positive, earning 10% while paying 6% creates a spread that compounds meaningfully over decades. That 4% difference may appear modest in any single year, but over the course of a 20- or 30-year career, it can translate into hundreds of thousands, or even millions of dollars in additional net worth.

Many people express that “you can’t put a price on being debt-free,” and while the sentiment is understandable, my argument is that “you can put a price on it and that you should.” The financial tradeoff can, in fact, be quantified.

There is nothing irresponsible about wanting to eliminate debt quickly, just as there is nothing inherently reckless about carrying strategic debt while building wealth. The more important question is whether your current debt structure aligns with your long-term plan and supports the trajectory you want your net worth to follow.

We’re Here to Help You Find a Path Forward

There’s no single “right” answer to how dentists should handle their debt. The strategy that makes sense for a specialist five years out of school looks different from the one for a multi-practice owner preparing to exit, and what looks optimal on paper doesn’t always
work in real life.

What we do at Dentist Advisors is build the plan that’s actually right for you.

  • That starts with mapping your full picture: every loan, rate, and monthly obligation, alongside your income, cash flow, career stage, and what you want your life to look like down the road.
  • From there, we run the numbers. Not on each debt in isolation, but on your total debt, opportunity cost, and what your wealth-building trajectory looks like under different scenarios.
  • Then, we help you sequence the decisions, including where to pay down debt aggressively or to let it work for you. And because the right debt decision and the right tax decision are often the same decision, we bring your full financial picture into it (planning, investments, and tax strategy), all coordinated under one roof.

We’ve worked alongside hundreds of dentists navigating debt at every stage of their careers, each with their own mix of balances, goals, and concerns. We’re here to help you think through decisions carefully and move forward with clarity. If you have any new questions about your debt strategy, reach out anytime to start the conversation.

And if you’re not currently working with Dentist Advisors but you’re navigating student loans, practice financing, real estate decisions, or all of the above, we invite you to get in touch for a complimentary consultation. Our role is to bring structure and clarity to complex financial decisions, big and small.

Schedule a conversation with our team to get started.


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