Mary Clancy, PMHNP

Licensed Advanced Practice Registered Nurse (APRN)

Provider type: APRN

Patient Age: Adult

Services Provided: Psychiatric Consultation and Evaluation / Medication Management

About Mary Clancy, PMHNP

Mary Clancy is a board- certified Psychiatric-Mental Health Nurse Practitioner who provides diagnostic evaluation and psychopharmacology (medication management) for adults.


  • Anxiety Disorders
  • Bipolar Disorders
  • Depression
  • Grief/Bereavement
  • Medical / Health Related Conditions
  • Medication Management
  • Mood Disorders
  • Obsessive Compulsive Disorders
  • Panic Disorders
  • Schizophrenia
  • Substance Use
  • Trauma/PTSD
  • Women's Health
  • Education & Certifications

    Mary received her Masters of Nursing Degree from Regis College in 2008. Before earning her advanced practice degree, Mrs. Clancy worked as a registered nurse on the in-patient psychiatric unit at Mass General Hospital in Boston, MA. Prior to joining Lifestance Health, Mary worked at the Adult Dual Partial Hospital Program at Leonard Morse Hospital in Natick, MA providing diagnostic evaluation and medication management for a broad range of mental health issues.



    321 Billerica Road, Suite 104
    Chelmsford MA 01824