Angela Croessman-Marshall, AGPCNP-C, is a nurse practitioner who specializes in valvular and structural heart disease. She cares for patients ages 13 and older throughout the St. Louis metropolitan area, providing comprehensive evaluations, individualized treatment plans, and ongoing management of complex heart conditions. Angela is dedicated to making a meaningful difference in the lives of her patients, guiding them through challenging diagnoses with hope and resilience while empowering them to take an active role in their health.

She is passionate about using technology to improve patient care, incorporating innovations such as telehealth, artificial intelligence, and wearable devices to enhance monitoring and outcomes. By combining these tools with minimally invasive techniques, Angela and her team are helping transform the way structural heart conditions are treated.

Angela proudly serves in the Department of Internal Medicine, Division of Cardiology at Saint Louis University School of Medicine and is a member of the American Academy of Nurse Practitioners.

Outside of work, she enjoys life in the country surrounded by her favorite farm animals-a surprising contrast to her busy days in the city caring for patients.