Darcy E. Peifer, Psy.D.

Licensed Psychologist

Provider type: Psychotherapist

Patient Age: Adult, Child & Adolescent

Services Provided: Consultation and Assessment, Consultation, Clinical Evaluation, and Psychotherapy

About Darcy E. Peifer, Psy.D.

Dr. Peifer provides individual, couples, and family therapy. She has extensive experience working with children, adolescents, and adults. She offers parent coaching as well as neuropsychological testing for ADHD. Her areas of specialty include anxiety, depression, ADHD, behavioral issues and autism spectrum disorders. Dr. Peifer’s therapeutic work with adults focuses on relationship issues, grief, trauma, infertility, and post-partum adjustment. She uses several treatment modalities including Cognitive Behavioral Therapy, Interpersonal Therapy, and Psychodynamic Psychotherapy. In addition to her clinical services, Dr. Peifer also serves as the Assistant Site Director for LifeStance Health's outpatient offices in Medfield and Norwood, MA.


  • ADD & ADHD
  • Adoption
  • Anxiety Disorders
  • Autism Spectrum Disorders
  • Childhood Behavioral Problems
  • Couples/Marital/Relationship
  • Depression
  • Family Therapy/Parenting
  • Gender
  • Grief/Bereavement
  • Obsessive Compulsive Disorders
  • Oppositional Defiant Disorder and Related Behavioral Difficulties
  • Pregnancy and/or Postpartum Related
  • Social Anxiety
  • Stress Management
  • Trauma/PTSD
  • Education & Certifications

    Dr. Peifer is a Licensed Clinical Psychologist. She received her doctorate in Clinical Psychology from the Massachusetts School of Professional Psychology.



    266 Main Street Bldg.3 Suite 33A
    Medfield MA 02052