Kelsey Breen, MS, MSc, CGC

I am a genetic counselor who cares for and advises people with cancer and families who may have an inherited predisposition to cancer. I specialize in working with people with Li-Fraumeni syndrome and other early-onset cancer syndromes. I am interested in investigating alternative genetic counseling models for hereditary predispositions to prostate cancer and other cancer types.

Outside MSK, I have served as president of the New York State Genetics Task Force and as a clinical supervisor for genetic counseling students.