Ohio put real numbers in its laser rules, which makes them unusually easy to plan against and unusually hard to fudge.
Delegated laser hair removal in Ohio runs under ORC 4731.33 and the State Medical Board’s rules at OAC chapter 4731-18. Before a delegate may use a light-based device for hair removal:
- The device must be FDA-cleared for hair removal.
- The use must be within the delegating physician’s normal practice.
- The delegate must have observed fifteen procedures for that specific device type.
- The delegate must have performed at least twenty procedures on that device type under direct physical oversight.
And the definition that does the heavy lifting: direct physical oversight means the supervising physician is in the same room, directly observing the delegate’s use of the device. Not on call. Not by video. In the room.
Run the arithmetic before you sign the lease
Per device type, per delegate: fifteen observations plus twenty supervised procedures. The twenty require direct physical oversight, which Ohio defines as the physician being in the same room to directly observe the delegate. That is a different and stricter standard than the on-site supervision that applies to delegated hair removal. For delegation to a nurse, ORC 4731.33(G)(3) as rewritten by HB 377, effective August 26, 2026, lets the physician supervise not more than five nurses at the same time. The same amendment allows off-site supervision of a nurse who has completed a physician-approved 40-hour training program, and it created a separate laser hair removal professional category capped at five per physician.
| Scenario | Supervised procedures the physician must attend |
|---|---|
| One delegate, one device | 20 |
| Two delegates, one device | 40 |
| Two delegates, two device types | 80 |
| New hire replacing a leaver, two devices | 40 more, from zero |
That is a genuine time commitment, and it is not what a low monthly directorship fee buys. It is also why staff turnover is more expensive in Ohio than operators budget for: the training requirement resets with the person, not with the clinic.
Ablative is off the table entirely
A physician may not delegate the application of light-based medical devices for ablative procedures. There is no training pathway that unlocks it. If your treatment plan for the next twelve months includes ablative resurfacing, the physician performs it — which changes your staffing model, your scheduling and your economics.
The trap in a permissive ownership state
Ohio abolished the corporate practice of medicine doctrine, so a non-physician can own the business outright. Operators read that, conclude Ohio is relaxed, and buy the cheapest available medical direction.
Then they discover the physician has to be in the room, directly observing, for twenty procedures per delegate per device type, cannot delegate ablative work at all, and must retain control of diagnosis, treatment, prescribing, delegation and quality assurance under ORC 4731.22. The cheap arrangement cannot deliver any of that.
What to ask a prospective Ohio medical director
- Are you trained on this specific device type, and is its use within your normal practice?
- How many hours can you actually attend, and when?
- Who covers the supervised procedures when you are unavailable?
- What is the plan when we add a device or a delegate?
- Who performs ablative procedures?
If the answers are vague, the number the arrangement is priced at is the reason.
Related reading
Frequently asked questions
What does direct physical oversight mean in Ohio?
The supervising physician is in the same room, directly observing the delegate’s use of the light-based device.
How much training does a laser delegate need in Ohio?
Fifteen observed procedures and at least twenty performed under direct physical oversight, for each specific device type.
Can we delegate ablative laser treatments?
No. A physician may not delegate the application of light-based medical devices for ablative procedures.
Does the training transfer between devices?
No. The requirement is per specific device type, so a new device restarts the count.
General information about Ohio delegation rules, not legal advice. Statutes and board rules change. Confirm your obligations with healthcare counsel licensed in Ohio.