Coleen P. Ranaghan

Nurse Practitioner

Coleen P. Ranaghan

I joined Memorial Sloan Kettering as a nurse practitioner in January 2012 after working  at St. Vincent’s Comprehensive Cancer Center for almost a decade. Over the years I have worked with patients with various hematologic malignancies, including acute and chronic leukemias, multiple myeloma, bone marrow failure syndromes, and myelodysplastic syndrome. I have played an integral role in helping patients understand and follow their treatment plans and manage treatment-related side effects. I have also provided guidance to patient in their ongoing care.

I have a collaborative practice with two physicians, in which we use a team approach that assures continuity of care and optimal outcomes for our patients. My overriding goal is to provide compassionate, quality care to all patients through evidence-based practices informed by rigorous research.

Clinical Expertise

Hematologic Malignancies
Leukemias (Adult)
Myelodysplastic Syndrome
Bone Marrow Failure Syndromes

Languages Spoken



Family Nurse Practitioner (FNP-BC)
Advanced Oncology Nurse Practitioner (AOCNP)

Degrees and Licensures

Master of Science in Nursing (MSN), College of Mount St. Vincent
Bachelor of Science in Nursing (BSN), Herbert H. Lehman College
Registered Professional Nurse (RN)