A part-time med spa medical director typically costs $1,500–$8,000 a month; a full-time medical director role averages roughly $120,700 a year, per AmSpa's State of the Industry data. The cost range is wide because the role isn't just a name on a wall — it's the thing standing between your practice and an unlicensed-medical-practice problem.
The short answer
Part-time or fractional medical director arrangements — the norm for most single-location med spas — run $1,500–$8,000 a month depending on state requirements and how much active oversight the role actually involves, with job postings for the role commonly landing in the $2,500–$5,000/month range. Full-time, employed medical directors average around $120,700 a year according to AmSpa. Paying at the bottom of that range for a director who never sets foot in the practice is the single most common compliance shortcut in the industry, and it's the one most likely to end a med spa's ability to operate.
What the medical director is legally for
In every state, non-physician-owned med spas can only perform medical aesthetic treatments — Botox, fillers, laser procedures — under a licensed physician's delegation and supervision. The medical director is the physician who legally accepts that responsibility. Without one, the practice and everyone working in it is exposed to unlicensed-practice-of-medicine liability, regardless of how experienced the injectors are.
What "supervision" actually requires — in-person visits, chart review, on-call availability, standing orders and protocols — varies significantly by state. Some states require the medical director to be on-site for at least a portion of treatments; others allow remote supervision with periodic in-person review. This is exactly the detail that separates a real medical director relationship from what the industry calls a "paper director" — a physician who lends a license without meaningful oversight, which several state medical boards have specifically flagged as an enforcement target.
Why underpaying here is the expensive mistake
A $1,500/month director retainer at the bottom of the range often buys exactly what it costs: minimal availability, no real chart review, no meaningful protocol oversight. If a patient complication occurs and a board investigation finds the medical director wasn't actually providing the supervision their role requires, the exposure lands on both the physician's license and the practice — a state board action is a materially worse outcome than the few thousand dollars a month saved by underpaying for oversight in the first place.
The AmSpa-published guidance on paying a supervising physician frames this correctly: the fee should reflect the actual time, liability exposure, and administrative involvement the role requires in that specific state — not a flat rate copied from a template.
FAQ
How much does a med spa medical director cost?
Part-time arrangements typically run $1,500–$8,000 a month; full-time employed medical directors average around $120,700 a year, per AmSpa's State of the Industry data.
Does every med spa need a medical director?
Yes, in every U.S. state, unless the practice is owned and operated directly by a licensed physician performing the treatments themselves. Medical aesthetic treatments require a licensed physician's delegation and supervision.
What's a "paper director" and why is it a problem?
A medical director who lends their license without providing the actual oversight — chart review, protocol supervision, availability — the role legally requires. Several state medical boards have specifically targeted this arrangement in enforcement actions, exposing both the physician and the practice.