Form & Function Aesthetics and Wellness is a physician-led medspa and longevity institute located in Katonah, NY, founded by Dr. Linda Harkavy, MD. We believe true vitality and beauty radiate from within, which is why every personalized plan begins with understanding you. Our science-driven approach combines advanced diagnostics — including body composition analysis, metabolic breath analysis, and genetic testing — with cutting-edge aesthetic and wellness treatments. From wrinkle relaxers, dermal fillers, and NeoGen plasma to hormone therapy, medical weight loss, body contouring, and mental wellness therapies, we offer comprehensive care designed to measurably improve your metabolism, brain, body, skin, and recovery. Our goal is simple: help you become your best self.