Therapist in Lexington, Massachusetts Sarah Mortimer, Therapist

Licenses: MSW, LCSW

Provider Gender: Female

Ages Served: 11-64

Appointments: In-office and Telehealth

Manages Medications: No, provides therapy only

Therapist in Lexington, Massachusetts Sarah Mortimer, MSW, LCSW

Sarah Mortimer, MSW, LCSW

Sarah provides a holistic approach to therapy in treating anxiety, depression, mood disorders, personality disorders, and OCD. Sarah uses a positive psychology based approach in assisting children, adolescents, and adults looking to enhance their personal growth and develop the skills necessary to live a fulfilling life. She uses her expertise to assist clients in connecting with themselves and others in a meaningful way while providing a safe and empathetic environment where individuality is embraced. Sarah provides both individual and group counseling utilizing interventions that enhance positive growth including DBT, CBT, Positive Psychology Model, Exposure Therapy, Narrative Therapy, Motivational Interviewing, Acceptance and Commitment therapy, and Mindfulness training.

Insurances Accepted

  • Aetna
  • Blue Cross Blue Shield (BCBS)
  • Carelon (Beacon)
  • Evernorth (Cigna)
  • Optum (UnitedHealthcare)
  • Tufts


  • Acceptance and Commitment Therapy (ACT)
  • Cognitive Behavioral Therapy (CBT)
  • Dialectical Behavior Therapy (DBT)
  • Exposure Therapy
  • Family Therapy
  • Mindfulness


  • Autism Spectrum Disorders


  • English



Please call us at 781-551-0999 to schedule an appointment with Sarah Mortimer.

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