Who can inject

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

Registered nurses (RNs)

Yes, under physician delegation and supervision

Nurse practitioners & physician assistants

NP/PA may inject under physician collaboration; independent practice limited

The exam that makes it legal

Required; in-person preferred, telehealth varies by board interpretation 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

Confirm medical director requirements and delegation protocols with the West Virginia Medical Board before launch.

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 →