Diana Arrieta is a board-certified adult-gerontology nurse practitioner specializing in surgical oncology at Mount Sinai Medical Center. She works collaboratively with surgeons and multidisciplinary care teams to support patients throughout diagnosis, treatment planning, and postoperative care.

She earned her Master of Science in Nursing as an Adult-Gerontology Primary Care Nurse Practitioner from the University of Miami and brings more than eight years of experience in surgical oncology. Her clinical background also includes radiation oncology and cardiac telemetry, providing her with a strong foundation in managing complex patients across the cancer care continuum.

Diana is committed to compassionate, coordinated care and clear communication with patients and their families. She is dedicated to supporting diverse patient populations and ensuring individuals feel informed, supported, and confident throughout their care journey.

Diana is fluent in English and Spanish