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Compliance

Do You Need to Be a Doctor to Own a Medspa? Ownership Rules and MSO Structures

Non-physicians can own medspas in most states, but physician oversight and MSO structures create a complex legal landscape that varies significantly by jurisdiction.

Do You Need to Be a Doctor to Own a Medspa? Ownership Rules and MSO Structures

Photo: RDNE Stock project / Pexels

No, you do not need to be a doctor to own a medspa in most U.S. states—but you almost certainly need a physician on your team, and the rules governing that relationship are state-specific and evolving. The ability to operate as a non-physician owner hinges on the Corporate Practice of Medicine (CPOM) doctrine and how your state interprets it, along with state medical board regulations on supervision and delegation.

The Corporate Practice of Medicine Doctrine

The CPOM doctrine, enforced in roughly 15 states (including California, Texas, and New York), prohibits non-physicians from owning or controlling a medical practice. In CPOM states, a licensed physician must own the practice and make all clinical decisions; non-physicians cannot hold equity or control the business entity. This is the strictest framework.

However, most states do not have strict CPOM enforcement. In these jurisdictions, non-physicians can own the medspa entity outright, provided a licensed physician is retained as a medical director or supervising physician to oversee clinical protocols, approve treatment plans, and maintain compliance with state medical board rules. The physician does not need to own the business—only to hold clinical and legal responsibility for the medical aspects of care.

The MSO Model: The Practical Middle Ground

The Management Services Organization (MSO) structure has become the dominant model for multi-unit and PE-backed medspa groups precisely because it navigates CPOM restrictions while allowing non-physician capital and operational control.

In a typical MSO arrangement:

  • A non-physician entity (the MSO) owns and operates the business—hiring staff, managing finances, leasing space, purchasing inventory and equipment.
  • One or more licensed physicians hold equity in a separate professional services entity (PSE) or operate as independent contractors.
  • The physician entity contracts with the MSO to provide medical direction, clinical oversight, and treatment authorization.
  • Revenue is split: the MSO retains operational margins; the physician entity receives fees for medical services and oversight.

This structure is legal in non-CPOM states and compliant in many CPOM states (though California, for example, has challenged aggressive MSO models). The physician maintains clinical control and legal liability; the operator maintains business control and capital upside.

State-by-State Variation

In CPOM-enforcing states, a physician must own the practice; in most others, a non-physician can own the medspa if a licensed physician serves as medical director and maintains clinical oversight.

CPOM-enforcing states (California, Texas, New York, Florida, Illinois, Ohio, Pennsylvania, and others) require physician ownership or a tightly integrated physician-controlled entity. Non-physicians can manage operations but cannot own the medical practice license or control clinical decisions.

Non-CPOM states allow broader non-physician ownership, but still require physician oversight. A non-physician can own 100% of the medspa, hire a medical director, and operate legally—though the physician's scope of supervision and the definition of "medical" vs. "cosmetic" services varies by board.

Hybrid states (including many in the South and Midwest) have looser CPOM doctrine but strict medical board rules on delegation and supervision. A non-physician owner can operate, but the supervising physician must be actively involved in protocol approval, patient assessment, and treatment authorization—not merely a figurehead.

Practical Considerations for Non-Physician Owners

If you are a non-physician considering medspa ownership:

  • Verify your state's CPOM status with a healthcare attorney. Do not assume your state is permissive.
  • Retain a physician with medspa or aesthetic experience. A general practitioner unfamiliar with injectables, lasers, or RF microneedling creates liability and compliance risk.
  • Document the physician's role in writing. Contracts should specify medical director duties, treatment protocols, patient assessment, and decision-making authority. Vague arrangements invite state board scrutiny.
  • Understand malpractice liability. The physician carries clinical liability; you carry operational liability. Both should carry appropriate coverage.
  • Plan for physician turnover. If your medical director leaves, your practice may lose its license or ability to offer certain services. Have a succession plan.

The Regulatory Reality

State medical boards increasingly scrutinize medspa operations, particularly around scope of practice (what services require physician presence or authorization), delegation of injectables and laser work to nurse injectors and aestheticians, and whether the supervising physician is genuinely overseeing care or merely collecting a fee. The trend is toward tighter supervision, not looser.

Non-physician ownership is viable and common, but it requires a solid legal structure, an engaged and credentialed physician partner, and state-specific compliance discipline. The MSO model has proven durable because it aligns incentives: the operator controls the business; the physician controls the medicine.

Frequently asked questions

Can a non-physician own a medspa?

Yes, in most U.S. states non-physicians can own a medspa, but you must retain a licensed physician as a medical director or supervising physician to oversee clinical protocols and treatment approval. The main exception is CPOM-enforcing states like California, Texas, New York, and Florida, where a physician must own or control the medical practice entity.

What is the Corporate Practice of Medicine doctrine and how does it affect medspa ownership?

The CPOM doctrine, enforced in roughly 15 states, prohibits non-physicians from owning or controlling a medical practice. In these states, a licensed physician must own the practice and make all clinical decisions; non-physicians cannot hold equity or control the business. In non-CPOM states, non-physicians can own the medspa outright as long as a physician provides medical oversight.

What is an MSO structure and why do medspa groups use it?

An MSO (Management Services Organization) separates business ownership from clinical control: a non-physician entity owns and operates the medspa (hiring, finances, inventory), while a separate physician entity contracts to provide medical direction and clinical oversight. This structure is legal in non-CPOM states and compliant in many CPOM states, allowing non-physician operators to retain business control and capital upside while physicians maintain clinical liability.

Do I need a physician to own equity in my medspa or just to supervise?

It depends on your state. In non-CPOM states, a physician does not need to own equity—they can be hired as a medical director or independent contractor to provide oversight. In CPOM-enforcing states like California and Texas, a physician typically must hold equity and control the medical practice entity, though MSO structures may allow some flexibility depending on how aggressively they are enforced.

What's the difference between a CPOM state and a non-CPOM state for medspa owners?

CPOM states (California, Texas, New York, Florida, Illinois, Ohio, Pennsylvania) require physician ownership or tight physician control of the medical practice; non-physicians can manage operations but cannot own the license or control clinical decisions. Non-CPOM states allow broader non-physician ownership as long as a physician provides active medical oversight, though supervision requirements still vary by state medical board rules.

Can a physician be just a figurehead medical director or must they be actively involved?

In hybrid and non-CPOM states, the supervising physician must be actively involved in protocol approval, patient assessment, and treatment authorization—not merely a figurehead. State medical boards increasingly scrutinize arrangements where a physician lends their name without genuine clinical engagement, so expect your medical director to have real responsibilities and legal liability for clinical decisions.

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