Dr. Elizabeth Marnix, Psy.D.

Preferred Name: Beth

EMDR Certified Therapist

Online Therapy

About Me

Hi! I'm Dr. Beth. I am a Licensed Psychologist, I provide telehealth services in the states of Texas, Illinois, and Indiana along with residents of a PSYPACT state. I believe that each of us encounters challenges while creating a full life. Distress, difficulties, and uncertainty disrupts many aspects of our lives. This disruption often leads us to attempt to cope in a variety of ways, some helpful and some not. ​​I specialize in helping teens, young adults, and adults cope with transitions, stressors, relational concerns, mood symptoms, and experiences of trauma and PTSD. Through a safe, supportive, and non-judgmental space we will identify the root causes that are contributing to your pain. Each step of the way we will find ways to make sense, move forward, and heal from previous traumas and painful experiences.

Education & Experience

I have 10+ years of experience providing services within community mental health centers, an autism clinic, and private practice. I have also had the privilege of providing clinical supervision and training to individuals completing their pre-doctoral internships. Psy.D. in Clinical Psychology (2012) Illinois School of Professional Psychology M.A. in Clinical Psychology (2010) Illinois School of Professional Psychology B.A. in Psychology, Minors in Women's Studies and Sociology (2005) Otterbein College

Specialty Area

  • Abuse/Neglect
  • Anxiety/Panic Attacks
  • Depression
  • Mood Disorders
  • Posttraumatic Stress Disorder (PTSD)
  • Sexual Abuse
  • Stress Management
  • Traumatic Incident

Population Served

  • Adolescents (13-17)
  • Adults
  • LGBTQ+
  • Underserved


  • Aetna
  • BlueCross BlueShield
  • Cigna
  • Humana
  • UnitedHealth