Mariah O’Shea

Mariah O’Shea, MSN, RN, CV-BC is the current Chapter President and a founding member of the Chapter. With over five years of nursing experience, Mariah has built a strong clinical foundation in emergency medicine and trauma care. Her career has also included work with cardiothoracic and vascular surgical patients in the ambulatory setting. She now serves as a nursing supervisor in a general cardiology practice at St. Luke’s Healthcare.

Mariah’s time in emergency medicine ignited a deep passion for disease prevention, as she witnessed the profound impact that timely intervention can have on patient outcomes. Her transition into cardiovascular care only strengthened that commitment, reinforcing the vital role nurses play in educating patients, promoting healthy lifestyle changes, and preventing the progression of chronic disease.

Dedicated to advancing cardiovascular health through prevention-focused care, Mariah brings both clinical expertise and a genuine passion for patient advocacy to her role with PCNA. She is committed to empowering individuals and communities to take control of their heart health through education, early intervention, and compassionate support.

Contact Mariah O’Shea

Boise Chapter