Katelin Petrin, NP

Katie is a certified pediatric nurse practitioner and part of the editorial team for Zarminali Pediatrics' website, where she writes on family-centered care, child development, and evidence-based pediatric practice. Her clinical interests include rheumatology, oncology, and dermatology, with a particular focus on supporting families with premature infants — a topic she brings both clinical depth and lived experience to in her writing. She earned her Master of Science in nursing from Marquette University and completed her undergraduate degree at Washington State University