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Bad Botox, Bad Business: What Every Dentist Must Know Before Buying a Practice

by PracticeCFO | September 30, 2025

Buying a dental practice is one of the biggest decisions in a dentist’s career. Beyond the excitement of ownership, it’s also a transaction filled with risks that can quietly drain profitability if the details aren’t examined closely. What looks promising on paper doesn’t always translate into long-term success once you step into the operator’s chair.

One common trap is inflated numbers from services that aren’t sustainable, like cosmetic add-ons such as Botox. If you’re not trained, interested, or prepared to continue those services, the “profitability” you’re buying may vanish within months. To avoid that outcome, here are the key principles every dentist should know before signing on the dotted line.

1. Don’t Rely on Surface Numbers

Shiny revenue can hide cracks. Just because a practice reports strong collections doesn’t mean that income is stable or repeatable.

  • Cosmetic “add-ons” like Botox, whitening packages, or elective treatments may inflate numbers.
  • Revenue might not represent the ongoing reality if the new owner doesn’t plan to offer those same services.
  • Patient loyalty to specific treatments may not transfer when ownership changes.

If you only look at the top line, you risk buying a mirage.

2. The Danger of “Too Good to Be True” Profits

Ever hear the phrase, “If it looks too good to be true, it probably is”? Dentistry is no exception. Some practices show stellar profits but only because of unusual or unsustainable factors.

  • Spikes in production from one-off procedures that won’t repeat
  • Heavy reliance on a single provider’s unique skills
  • Temporary growth that masks a long-term decline in hygiene or recall systems

A practice with great numbers but weak fundamentals is like Botox: it looks good in the moment, but fades fast.

3. Investigate Clinical Mix and Treatment Philosophy

Here’s where buyers often get burned: the practice’s clinical mix doesn’t match their own skills or philosophy. If the seller is known for full-mouth cosmetic cases but you’re a restorative bread-and-butter dentist, patients will notice the change, and some won’t stay.

  • Compare your clinical scope to the seller’s procedures.
  • Identify treatments that rely solely on the seller’s expertise.
  • Make sure your philosophy of care aligns with the practice culture.

Without alignment, patients may quietly walk out the door.

4. Watch Out for Hidden Liabilities

Numbers don’t always tell the full story. Hidden obligations can turn an exciting purchase into a financial trap.

  • Patient credits that weren’t properly tracked
  • Expired or unusable inventory sitting in the supply closet
  • Compliance issues (OSHA, HIPAA, and billing practices) are waiting to surface

If you don’t dig deep, you’ll inherit problems you didn’t sign up for.

5. Validate the Patient Base

A practice is nothing without loyal patients. Before signing, make sure the charts represent active, engaged relationships, not dusty files gathering cobwebs.

  • Measure active patients vs. inactive ones (look at visits within the last 18–24 months).
  • Study new patient flow against attrition rates.
  • Ask how patients are scheduled, and are recall systems strong or weak?

A “large patient base” means nothing if half of them are ghosts.

6. Ask the Right Financial Questions

Financial due diligence is about more than glancing at P&L statements. You need to break down where the money is coming from and where it’s going.

  • Review production by category: hygiene, doctor, cosmetic, specialty.
  • Look at expense ratios, especially staff and supply costs.
  • Spot trends, are numbers stable, growing, or slipping?

Don’t just take the seller’s word. Verify.

7. Bring in Advisors Early

No dentist should buy a practice alone. The biggest regrets I’ve heard almost always come from those who skipped outside guidance.

  • Accountants who specialize in dental practices can spot red flags in financials.
  • Attorneys can protect you with strong purchase agreements.
  • Consultants can benchmark production and identify inefficiencies.

Think of them as your second (and third) set of eyes. They’ll see what excitement might blind you to.

Closing Thoughts

Buying a practice should feel like stepping into a future you’re excited about, not waking up in someone else’s nightmare. Bad Botox might look profitable on paper, but it’s not the kind of business you want to inherit. Look past the sparkle, ask the hard questions, and surround yourself with advisors who know what pitfalls to look for.

Because the only thing worse than buying a practice with weak numbers… is buying one with numbers that collapse the moment you walk in the door.

Hear the Stories That Inspired This

The lessons here come straight from real-world cases where dentists learned the hard way. Want to hear how these deals actually played out?Listen to Episode 127 of The Dental Boardroom Podcast and explore these principles in a real-world context.

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Disclaimer: The marketing materials presented on this website include testimonials that serve as reviews of PracticeCFO Investments’s products and services. PracticeCFO Investments does not compensate clients for reviews or testimonials, and PracticeCFO Investments does not provide anything of value in exchange for these reviews. PracticeCFO Investments has determined that there are no material conflicts of interest between the firm and the participant, and PracticeCFO Investments has not influenced the statement made by the client(s) appearing on this website.
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