Dealing with a Toxic Employee in Your Dental Office?

Mid-America’s most trusted dental practice valuation and sales

Most dental office employees—whether receptionists, assistants, or hygienists—are committed professionals who care deeply about their patients and take pride in their work. Dentists, often focused on clinical responsibilities, may not always fully recognize the day-to-day contributions of their team. But make no mistake: a dedicated staff is the foundation of a successful dental practice.

You can feel the difference when you walk into a dental office where the team is happy and cohesive. Patients can sense it too—warm smiles, smooth workflows, and genuine communication make for a positive experience. Conversely, it’s just as easy to detect when something is off.

We’ve all been in offices where tension hangs in the air. Staff might avoid eye contact, communication is curt, and the overall vibe is cold or uneasy. In many cases, this kind of toxic environment can be traced back to a single disruptive team member.

Is the Dentist Always Aware?

Sometimes dentists are unaware of interpersonal issues among staff, especially if the toxic behavior is subtle or hidden behind a facade of professionalism. But more often, dentists do sense something is wrong—they just aren’t sure what to do about it.

High staff turnover, low morale, and patient complaints are red flags. These signs shouldn’t be ignored.

Unhappy vs. Toxic Employees

There’s a crucial distinction between a temporarily unhappy employee and a truly toxic one.

  • A good employee going through a rough patch—like a personal crisis, family issues, or health concerns—deserves empathy and support. With time and encouragement, they often bounce back and become stronger team players.
  • A toxic employee, on the other hand, consistently breeds conflict, undermines morale, and resists improvement. Their negativity spreads, affecting patient care, disrupting team dynamics, and driving good employees away.

Sometimes, toxic employees hold senior roles or have been with the practice for years. In such cases, other team members may feel intimidated or powerless to speak up. Even patients may be reluctant to voice their discomfort—yet the damage continues.

The Right Course of Action

A dentist must stay attuned to the culture and climate of their practice. Open lines of communication, regular staff meetings, and anonymous feedback opportunities can help surface issues before they escalate.

But when it becomes clear that an employee is truly toxic and unwilling to change, the solution is straightforward: termination.

While it’s never an easy decision, it’s often the only path to restoring a healthy, productive work environment. Be sure to document the issues, follow legal protocols, and comply with all federal and state employment laws, especially regarding discrimination and fair labor practices.

In Summary

  • Support struggling but sincere employees with empathy.
  • Identify and address toxic behavior quickly.
  • Don’t let one person poison the culture of your entire practice.
  • Protect your team, your patients, and your peace of mind.

Good employees are hard to find—and worth keeping. Toxic ones? They should never be kept around, no matter how experienced or entrenched they may seem.

– Bill Otten & Kim Rey

Confident female dentist in white coat and blue gloves representing dental professionals supported by Otten-Rey Dental Sales.
What People Say

Client Testimonials

Kim with Otten-Rey Dental Sales truly made what I thought would be a stressful process extremely easy and painless. From our first meeting all the way until closing, Kim was always reliably there for me through out the process. I trusted her system and it was simple and seamless. I would definitely choose Kim again for my transition if l had to do it all over again.

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Glenn R. Edwards DMD

When I decided to buy a dental practice, I quickly learned that practice brokers represent the seller. As a buyer, that posed some challenges. Of all the brokers I worked with in St. Louis, Kim was the only one who managed to make me feel that she was actively trying to find a practice for me to buy. Not only did she help me find a practice I loved, but she still represented her seller well and was fair throughout the entire process. Because of her, I am now the owner of a great dental practice that I love and I truly believe she made that happen for me. Thanks Kim.

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Dr. Victoria Daugherty

Thank you both, Kim & Bill. This has been a great adventure. All is going great with the merger of Dr. Berger’s practice. Overall, I would say it is a great success. And I couldn’t have done it without both of you.

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Dr. Christy Hager

I felt my practice purchase went smoothly and efficiently with the help of Otten-Rey Dental Sales. As a buyer, I felt comfortable with the fair appraisal that Otten-Rey put on the practice and both Kim and Bill were very accommodating getting any requested info to help me do my due diligence…Otten-Rey is known in the St. Louis Dental community for being easy to work with and I strongly recommend either buyers or sellers use them in the process of your dental transition. Having their expertise, experience and organization really made things a lot less stressful.

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Dr. Jennifer Wheeler Chesterfield, MO practice

Kim’s understanding of all aspects of a transition was invaluable. She has comprehensive knowledge of both the financial and clinical aspects of a dental office. She also provided the guidance and understanding of the legal aspects necessary to close the transaction. Thanks Kim!

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Dan Twillman DMD

Kim Rey was my broker in representing me when I sold my pediatric dentistry practice. From my standpoint, Kim brought a great amount of stability to the whole process. I appreciate her insight and her levelheaded guidance on what my expectations should be, what the normal accepted practice and standards are when dealing with a buyer. The process was longer than I anticipated, but Kim kept me focused and on the right track until the transaction was completed. Throughout the process, she always made me feel like I could rely on her and that in turn gave me a great deal of comfort. I would highly recommend Kim Rey to anyone looking to buy or sell a dental practice.

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Andrew M. Kim DMD

Several of my friends used Kim and Bill to sell their practices and had highly recommended them. I was pleased with the thorough process of valuation and the explanation of the report. They provided frequent updates and the guide for printing the necessary reports for the valuation. They found a buyer that fit our needs. I would recommend them to the other dental offices needing the same services.

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Gerald Dragich DMD