Psychotherapy and Psychiatry

The Stone House

My Approach

Mimi Mattis has more than 35 years of broadly diversified experience in providing mental health services. She works with adults and adolescents, providing individual and family therapy services.

Ms. Mattis has provided direct clinical care to clients with a wide variety of treatment needs. In addition to private practice, she has worked in both public and private mental health programs. She has also directed numerous supportive service programs, and has ten years experience presenting workshops and classes on parenting, communication skills, child development, discipline and related issues.

Ms. Mattis believes that successful therapy is a very personal joint venture of client and therapist; it assumes and requires the active engagement of both. This collaboration can take many forms: the therapeutic work could be brief and solution-focused, or it could be a longer-term and focused on safe exploration and resolution of core problems. She is interested in wellness research and uses Voice Dialogue and relational therapy approaches in the therapeutic work.

Clinical Specialty Areas

  • Depression

  • Anxiety Disorders

  • Trauma

  • Parenting and Family Issues

  • Bi-Polar Disorder

  • Spirituality

Mimi Mattis, LCSW

Licensed Clinical Social Worker, Virginia

Phone: 703.550.4334



  • Georgetown University, B.A

  • Boston University, M.S.W.


  • Washington School of Psychiatry, Certificate, Clinical Program in Psychodynamic Psychotherapy

Professional Affiliations

  • National Association of Social Workers
    Greater Washington Society for Clinical Social Work - Washington School of Psychiatry

For more information, call Mimi Mattis, LCSW at 703.550.4334 or email at