Hannah Castellanos

Hannah Castellanos (Willis) is an experienced marketing professional with a background in various roles including Senior Marketing Manager, Marketing Manager, and Marketing Project Manager at ResMed. Prior experience includes serving as a Marketing Manager at QB Medical and a Marketing Copywriter Intern at CV Sciences. Additionally, Hannah held a position as a Freelance Writing Intern at FINE Homes and Living. Hannah Castellanos (Willis) holds a Bachelor’s Degree in Rhetoric and Writing Studies from San Diego State University, awarded in 2017.