Who can inject

MD/DO, NP/PA under physician supervision, RN under physician delegation

Registered nurses (RNs)

Yes, under physician delegation and supervision

Nurse practitioners & physician assistants

Require physician collaboration/supervision for injections

The exam that makes it legal

Required; in-person exam before treatment A valid order or good-faith exam by an authorized provider is what makes an injection lawful — not simply who holds the syringe.

Training expected

No state-mandated injector training beyond licensure.

What to verify in West Virginia

Verify medical director credentials and ensure physician supervision protocols are documented for all injector staff.

Primary source: West Virginia Medical Board

General business information for West Virginia medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the West Virginia board (and your own counsel) before you act.

See the full West Virginia regulation profile →