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Psychologist and Therapist in Lexington, Massachusetts,
Natalie Casey, PsyD

Provider Type: Psychologist

Provider Gender: Female

Serving: 18-65+

Profile Picture of Natalie Casey, PsyD

Natalie Casey, PsyD

Dr. Casey has experience treating a wide range of mental and behavioral health issues with a special interest in grief and bereavement. Her other areas of focus and expertise include anxiety and mood disorders, obsessive compulsive disorder, stress-related disorders (i.e. insomnia, chronic pain, IBS), problems related to adjustment and identity development, and relationship issues. Dr. Casey believes strongly in the therapeutic relationship as a primary contributor to healing and so she utilizes a client-centered, collaborative approach. She also incorporates a variety of behavioral modalities into her treatment, including cognitive behavior therapy (CBT), stress management/relaxation techniques, biofeedback, and exposure with response prevention. Dr. Casey is available to provide services to adult patients. In addition to her clinical services, Dr. Casey also serves as our Continuing Education Director and Assistant Site Director of LifeStance Health’s outpatient office in Lexington, MA.

Treatment Areas

  • Alcohol & Drug Use Issues
  • Anxiety
  • Bipolar Disorder
  • Depression
  • Grief/Loss
  • Mood Disorders
  • Obsessive Compulsive Disorder (OCD)
  • Pain Management
  • Panic Attacks/Panic Disorders
  • Phobias/Fears
  • PTSD/Trauma


  • English


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