10/13/2026
I’m honored to be joining the Galien Forum USA 2026 on October 29 in New York. Convened by the Galien Foundation, this year’s Forum marks 20 years of medical innovation in the United States and asks an important question: what will define the next 20?
I’ll be contributing to that conversation through a subject that has become an increasingly important part of my clinical and research work: Understanding Skin and Hair in the GLP-1 Era.
The significance of GLP-1 therapies goes well beyond weight loss. We are seeing patients experience changes in nutrient intake, fat distribution, body composition, and muscle mass, often within a relatively short period of time. These changes can also affect the skin and hair, which respond to shifts in the body’s metabolic health. What we observe externally may offer valuable insight into how the body is adapting internally.
That raises a larger question for our field. Should dermatology simply correct the visible consequences of metabolic change or can we use skin and hair to better understand, anticipate, and support the biology of that transition?
Through our Regenerative Aesthetics Program, our work in hair restoration, and my research into longevity and GLP-1 therapies, I’ve become increasingly interested in how metabolic health and aging affect the way our tissues recover and repair.
Hair shedding, changes in skin quality, loss of facial volume, and increasing laxity are not simply aesthetic concerns. They can reflect broader changes happening in the body, from nutritional status and body composition to hormonal shifts. To me, this is where aesthetic medicine is evolving. It is becoming less about correcting what we see and more about understanding the biology behind those changes.
I’m looking forward to exploring these questions with Jeremy Abbate, Vice President & Publisher of Scientific American; Leslie Eden Harris, Chief Strategy Officer for the Medical Aesthetics Incubator Center at L’Oréal Groupe; and Magali Moreau, AVP Scientific Direction, Advanced Research, North America and Brazil at L’Oréal Groupe.