Are Non-Competes Enforceable for Dentists and Dental Staff in Arizona?

Yes — a dental practice in Arizona can put a non-compete in front of an associate dentist, a hygienist or an assistant, and Arizona courts will enforce one only if the practice carries Farber's burden.

But you start behind the line: Arizona courts treat employer-employee restrictive covenants as disfavored agreements and construe them strictly against the employer, so every ambiguity gets read against the practice that wrote it.

Three propositions do most of the work.

The covenant is disfavored and strictly construed against you.

You bear the burden of proving the restraint is no greater than necessary to protect a legitimate interest, and that the interest is not outweighed by hardship to the employee and likely injury to the public.

And if you drew it too broad, the court will strike only what is grammatically severable — it will not redraft the clause into something reasonable.

There is no federal rule banning employee non-competes: the FTC's 2024 non-compete rule was set aside in court and never took effect, and the agency removed it from the Code of Federal Regulations in February 2026 — though the FTC still says it can challenge unjustified or overbroad covenants case by case.

How the other states treat dental covenants is covered in our guide to non-competes for dental staff nationally; if you are the associate being asked to sign, the worker's-side view is in our dentist non-compete career guide.

Ask first whether Arizona has a statute.

This page's research surfaced no Arizona statute generally governing employee non-competes or specifically covering dentists or other healthcare workers — but that search of the Arizona Revised Statutes was not exhaustive, so read it as "none found" rather than "none exists," and confirm with employment counsel before relying on it.

What the state does have is case law, above all the Arizona Supreme Court's 1999 decision in Valley Medical Specialists v. Farber.

That decision supplies the test an enforcing employer must satisfy: "The burden is on the party wishing to enforce the covenant to demonstrate that the restraint is no greater than necessary to protect the employer’s legitimate interest, and that such interest is not outweighed by the hardship to the employee and the likely injury to the public."

Two more Farber propositions shape every drafting decision.

Employer-employee restrictive covenants are disfavored and strictly construed against the employer.

And Arizona courts "blue pencil" a restrictive covenant — eliminating grammatically severable, unreasonable provisions — but will not rewrite it to make it reasonable.

If your duration and your radius sit in the same sentence and the radius is unreasonable, the court may have no grammatical way to cut the radius out and keep the rest.

Farber itself was a physician case.

The Arizona Supreme Court held that covenants not to compete between physicians will be strictly construed for reasonableness because of the public interest in the doctor-patient relationship.

On the facts of that case, the court refused to enforce the physician's non-compete, finding that public-policy concerns outweighed the practice's protectable interests.

A covenant that clears the necessity test can still lose to the public-interest half of the analysis.

Whether that heightened, public-interest scrutiny extends to dentists is an open question in Arizona.

Our search of Arizona Supreme Court decisions found no dentist non-compete case, so nothing this research reviewed settles whether a dental covenant gets Farber's physician treatment or only the general restrictive-covenant framework.

Ask Arizona employment counsel how they expect a court to treat a dental covenant before you draft one.

An income threshold is a different kind of absence.

Nothing this research surfaced gives Arizona a statute voiding covenants below an earnings floor, and the statute search was not exhaustive.

The case-law test names no pay figure either: Farber's factors are the restraint's necessity, the hardship to the employee and the likely injury to the public.

As of this page's October 2026 check, that is the landscape this research shows — have Arizona employment counsel confirm the current rule.

Farber's test has two halves, and you have to win both.

First, the covenant protects a legitimate interest of the practice, and the restraint is no greater than necessary to protect it.

Second, that interest is not outweighed by the hardship to the employee and the likely injury to the public.

Nothing in the material this research reviewed sets an Arizona safe harbor — no number of years or mile radius that is automatically reasonable.

That absence is the practical point: this research surfaced no statutory cap to draft up to and no statutory floor that voids your clause, so the question is always whether this duration, in this area, for this interest, is the minimum that works.

Draft to the test.

Name the interest the covenant protects in the agreement itself, and keep the restraint to what protecting it actually requires — between two defensible drafts, the narrower one is the easier to enforce.

A term you cannot justify is a term that can take the clause it sits in down with it.

A non-solicit restricts who a departing employee may contact rather than where they may work — patient and staff non-solicits bar poaching your patients or your team, not practicing dentistry across town.

This page's research did not surface an Arizona Supreme Court decision squarely testing a dental non-solicitation clause, so treat enforceability as a drafting-and-counsel question, not a given.

The backdrop you can rely on is Farber's general posture: restrictive covenants between employer and employee are disfavored and strictly construed.

A non-solicit drawn wider than the conduct you need to prevent invites the same strict reading.

Confidentiality runs on a separate federal track.

The Defend Trade Secrets Act lets the owner of a misappropriated trade secret related to a product or service in interstate commerce sue in federal court, and business information — including a compilation such as a patient list — qualifies only if you took reasonable measures to keep it secret and it has independent economic value from not being generally known.

The remedy has limits too.

A DTSA injunction cannot prevent someone from taking a new job, and conditions on that job must rest on evidence of threatened misappropriation, not merely on what the person knows.

The protection you get is the protection you can show you built: access-controlled practice-management logins, signed confidentiality terms, and a patient list nobody exports to a personal email.

Draft narrow, and draft severable.

The blue-pencil rule makes structure a legal decision: keep the duration and the geographic area in separate sentences so an Arizona court can strike one without taking the other, and keep each at the minimum you can defend.

Lean on terms that restrain conduct rather than employment.

A patient and staff non-solicit plus a confidentiality clause target poached patients and a poached team — the losses those clauses exist for.

Where you fronted real money for someone's training, training repayment agreements can recover it on departure, though they carry their own compliance limits and deserve a careful review before anyone signs one.

Make the departure itself the protection.

A written notice term in your associate agreement gives you runway to introduce a successor before patients hear about a resignation secondhand.

The hiring-side equivalents matter just as much: verify dentist licensure in Arizona before day one, set expectations in writing at offer, and review pay on a published cadence — the covenant you never have to enforce is the one that was working.