Ownership rules
Non-physicians may own via MSO; physician involvement required for injectable services
Corporate Practice of Medicine
Lenient; non-physician ownership permitted via MSO/management structure
The medical-director angle
Required; physician must supervise delegated injectable services Ownership and the medical-director requirement are usually two sides of the same compliance coin.
What to verify in Hawaii
Verify current RN delegation scope with Hawaii Medical Board and ensure physician supervision agreements are in writing.
Primary source: Hawaii Medical Board
General business information for Hawaii medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Hawaii board (and your own counsel) before you act.