Andreia Marques, BSN, RN

Lead Nurse Case Manager, PFS
Andreia Marques

I am a registered nurse and Lead RN Case Manager with more than 20 years of clinical healthcare expertise and a passion for delivering compassionate, evidence-based care. I am dedicated to making a meaningful impact on peoples’ lives through my medical skills, patient advocacy, and being a strong leader.

In my current role at Memorial Sloan Kettering Cancer Center (MSK), I lead a team that helps connect medical care with financial support. We help patients who have out-of-network insurance fully understand their benefits and secure the necessary approvals they need to access expert care at MSK. I review medical needs, coordinate comprehensive care plans, and collaborate with medical teams to ensure safe, cost-effective care transitions.

I am deeply committed to patient advocacy, healthcare accessibility, and transparency. Above all, I am determined to empower patients through their treatment journeys while maintaining financial integrity and clinical excellence.

Throughout my 16 years at MSK, I have been honored with the Nursing Excellence Award in Patient Safety and the Caring Heart Award, recognitions that reflect my dedication to compassionate, high-quality care. I am also actively involved in leading quality improvement initiatives and mentoring nursing staff to promote excellence in oncology care delivery.  

I also serve on MSK’s Women on the Move: Health and Wellness Council.

Languages Spoken

English; Portuguese; Spanish

Education

Bachelor of Science with Honors, The College of St. Elizabeth
Master of Science in Nursing (present), Chamberlain University

Licensures

New York Registered Nurse
New Jersey Registered Nurse

Awards and Honors

PFS Nursing Excellence Award (2024)
Caring Heart Award