Great to meet you!
Joan Killeen is a psychiatric nurse practitioner with a Masters in nursing from Stony Brook University. She earned her bachelors degree in nursing from Excelsior College and associates in nursing from Ellis Hospital School of Nursing in 1998. She has worked the past 4 years with patients in both inpatient and outpatient treatment. She also works with patients struggling with both psychiatric and substance use disorders. She has experience in working with a variety of mental health disorders.

