I’m Hayley Guilkey, MD, a board-certified pediatrician and medical writer who helps turn complex medical information into clear, accurate, and engaging content.

I bring seven years of experience in pediatrics, including training and practice at top U.S. medical institutions. That clinical background shapes everything I write. I understand how medicine works in real life, not just on paper, and I focus on making information both medically sound and easy to understand for the intended audience.

My work includes medical and scientific writing, grant writing and editing, patient education, and health journalism. I’ve written for healthcare organizations, advocacy groups, and public-facing publications, with a particular focus on pediatrics, public health, and climate and health. Whether I’m developing original content or editing an existing draft, my goal is always clarity, accuracy, and usefulness.

I also have a strong background in medical education. I’ve taught undergraduate students preparing for the MCAT and worked with medical students and nurse practitioners. That teaching experience influences how I write. I’m always thinking about who the reader is and what they need to take away.

When I’m not practicing medicine, I love to spend time with my husband and two daughters.