As a trusted nutrition, GLP-1, and obesity expert, Gretchen collaborates with brands seeking authentic, science-backed partnerships. She offers spokesperson services, expert content, media appearances, and strategic guidance to elevate brand credibility and consumer trust.

Gretchen partners with organizations as a nutrition, obesity, and GLP-1 expert to deliver high-impact presentations on metabolic health, obesity care, and healthcare innovation. Known for translating complex science into accessible, compelling guidance, she supports conferences, corporate events, and leadership forums.

Gretchen is available for television, print, digital, and podcast interviews, offering clear, evidence-based commentary on obesity treatment, metabolic health, digital health innovation, and nutrition science. Known for translating complex clinical topics into accessible, compelling insights, Gretchen serves as a trusted expert for journalists seeking credible, on-air and on-record perspectives.