Kelly Theis, PhD, Psychologist in Vienna
Every family struggles at one point or another, and it can be difficult to find someone you trust to care for your family's well-being. I am a licensed clinical psychologist who specializes in helping children, adolescents, and families feel better, get along better, and function better at home, school, work, and in the community. I am dedicated to working closely and collaboratively with you so that you can reach your treatment goals as soon as possible.
I provide therapy to individuals of all ages who are experiencing anxiety, depression, ADHD, parenting stress, marital difficulties, or a recent life change (e.g., divorce or loss). I also conduct psychoeducational and psychological testing to uncover explanation(s) for your child/adolescent's academic, behavioral, emotional, or social difficulties.
At our practice, FamilyFirst Psychological Services in Vienna, Virginia, your family's well-being is our first priority. We offer our services in a warm, professional, and family-friendly environment. Call or visit so that we can help you become the person you want to be.
Call or Email Kelly Theis for a free phone consultation now - (703) 957-7102


  • Years in Practice: 10+ Years
  • School: University of Miami
  • Year Graduated: 2002
  • License No. and State: 0810003318 Virginia


  • Child or Adolescent
  • Parenting
  • Anxiety


  • ADHD
  • Adoption
  • Behavioral Issues
  • Coping Skills
  • Depression
  • Divorce
  • Domestic Abuse
  • Domestic Violence
  • Family Conflict
  • Grief
  • Infertility
  • Learning Disabilities
  • Obsessive-Compulsive (OCD)
  • Peer Relationships
  • Relationship Issues
  • School Issues
  • Self Esteem
  • Self-Harming
  • Testing and Evaluation
  • Trauma and PTSD

Mental Health

  • Mood Disorders

Client Focus


  • Children (6 to 10)
  • Preteens / Tweens (11 to 13)
  • Adolescents / Teenagers (14 to 19)
  • Adults

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Eclectic
  • Emotionally Focused
  • Family Systems
  • Humanistic
  • Interpersonal
  • Psychological Testing and Evaluation
  • Relational


  • Individuals
  • Couples
  • Family
Last Modified: 10 Nov 2016
Kelly Theis, PhD, Psychologist in Vienna

Kelly Theis

Psychologist, PhD