Leizel Estrellas

Expertise: Clinical Writer at Heidi
Education: University of the Philippines Los Baños

Leizel Estrellas is a clinical writer with a background in philosophy and a career built on helping people find the right information at the right moment. Her foundation in analytical thinking shapes how she approaches content: with clarity, precision, and a focus on what readers actually need.

Before joining Heidi, she spent several years growing organic content for tech companies, leading keyword research, sharpening editorial standards, and developing workflows that make good writing easier to produce at scale.

At Heidi, Leizel creates content that helps clinicians around the world discover and access the tools built for their care. She believes that getting the right clinician to the right tool begins long before the decision: it starts with a search.