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David Knight
Written by
David Knight
Last updated
July 13, 2026

7 Critical KPIs for Medical Spa Profitability and Growth


Frequently Asked Questions

Major fixed costs include premium rent ($10,000/month), Medical Malpractice Insurance ($2,500/month), and fixed salaries for staff like the Spa Manager ($70,000 annual salary);

David Knight
About the author

David Knight

Founder-Focused Content Writer

David Knight is a founder-focused content writer for Financial Models Lab who specializes in business expense analysis and helping side-hustle builders understand what it really costs to operate. He focuses on practical planning before money is invested, creating clear founder checklists that highlight the common costs new founders often miss.