The Longevity Membership Opportunity: A 4-Step Wellness & Functional-Medicine SMB Playbook

STAT News (Oct 6, 2026) reports Northwestern Medicine, Weill Cornell and Mayo Clinic now run cash-pay longevity clinics ($5,500-$45,000/yr). 800+ US clinics; UBS projects $8T by 2030. A 4-step playbook lets a small wellness/functional-medicine practice own its local market with a tiered cash-pay membership.