Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
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Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD

Maria S. Flax, Ph.D., Licensed Psychologist Inc.

Psychologist, PhD

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Call Us
Let's Connect (951) 900-3872
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Available both in-person and online
27715 Jefferson Avenue Suite 112 Temecula, CA 92590
Welcome! I'm Dr. Flax and have been in practice for over 20 years, helping people make meaningful change. I offer a warm, supportive, and nonjudgmental space where you can safely explore your thoughts, emotions, and patterns. Life’s challenges can leave us feeling overwhelmed, stuck, or disconnected—especially when past experiences continue to impact our present lives. Together, we’ll work to understand the root of your distress and help you move toward healing and growth. With a focus on how trauma can shape our inner world and relationships, I help clients gain clarity, build resilience, and reconnect with their strengths.
I provide compassionate, individualized care using evidence-based approaches like DBT, psychodynamic, and trauma-informed therapy. I help clients gain insight, develop coping skills, and create lasting change in a supportive, nonjudgmental space.
Seeking support takes courage, and you're not alone in this. I offer a safe space to explore your experiences and begin healing. By fostering awareness and breaking cycles of maladaptive patterns, I aim to support you in building resilience, improving relationships, and enhancing emotional well-being. I invite you to reach out when you're ready.
Take the first step to help. Call or Maria S. Flax, Ph.D., Licensed Psychologist Inc. now - (951) 900-3872

Practice at a Glance

Available both in-person and online

Maria S. Flax, Ph.D., Licensed Psychologist Inc.

27715 Jefferson Avenue

Suite 112

Temecula, CA 92590 map

(951) 900-3872
You can book a virtual or in-person session through the "My Website" link, or feel free to give me a call.
I specialize in Mood Disorders, Codependency and Trauma and PTSD 
$275 Per Session, I accept insurance 
I see individuals, couples and families  
Let's Connect (951) 900-3872
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD

Practice at a Glance

Available both in-person and online

Maria S. Flax, Ph.D., Licensed Psychologist Inc.

27715 Jefferson Avenue

Suite 112

Temecula, CA 92590 map

(951) 900-3872
You can book a virtual or in-person session through the "My Website" link, or feel free to give me a call.
I specialize in Mood Disorders, Codependency and Trauma and PTSD 
$275 Per Session, I accept insurance 
I see individuals, couples and families  

Finances

Fees

  • Individual Sessions $275
  • Couple Sessions $295
  • Sliding scale: apply if you may be eligible

Payment Methods

ACH Bank transfer, Cash, Check, Health Savings Account, Venmo, Zelle

Insurance

  • Inland Empire Health Plan
  • Medi-Cal
  • Medicare
  • TRICARE
  • TriWest
  • Out of Network
"
I submit out-of-network claims on your behalf. For many clients, insurance sends payment directly to me, so there is often no upfront cost. If your plan does require any out-of-pocket amount, I check this in advance and review it with you before scheduling. My goal is for fees to be clear and predic
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872
"
I submit out-of-network claims on your behalf. For many clients, insurance sends payment directly to me, so there is often no upfront cost. If your plan does require any out-of-pocket amount, I check this in advance and review it with you before scheduling. My goal is for fees to be clear and predic
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872

Qualifications

    Psychologist: Maria S. Flax

  • Verified by Psychology Today Licensed by State of California / PSY24642 Maria S. Flax
  • Education and Years In Practice

  • In Practice for 28 years
  • Attended California Institute of Integral Studies, Graduated 2001
  • Additional Credentials

  • Certificate from Pacific Graduate School of Psychology
"
With over 25 years of experience as a licensed psychologist, I specialize in treating trauma, anxiety, and depressive disorders. Using evidence-based approaches like Psychodynamic Therapy, Dialectical Behavior Therapy, and trauma-informed care, I provide a supportive space for healing and growth.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872
"
With over 25 years of experience as a licensed psychologist, I specialize in treating trauma, anxiety, and depressive disorders. Using evidence-based approaches like Psychodynamic Therapy, Dialectical Behavior Therapy, and trauma-informed care, I provide a supportive space for healing and growth.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872

Specialties and Expertise

Top Specialties

  • Mood Disorders
  • Codependency
  • Trauma and PTSD

Expertise

  • Anxiety
  • Body Image
  • Depression
  • Eating Disorders
  • Family Conflict
  • Life Transitions
  • Personality Disorders
  • Veterans
"
I specialize in treating trauma, anxiety, and depression. If you feel stuck in distressing memories, struggle with persistent worry, or experience feelings of hopelessness, I provide a supportive space where you can heal, develop coping strategies, and regain a sense of control in your life.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872
"
I specialize in treating trauma, anxiety, and depression. If you feel stuck in distressing memories, struggle with persistent worry, or experience feelings of hopelessness, I provide a supportive space where you can heal, develop coping strategies, and regain a sense of control in your life.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872

Endorsement

Jill Diamond de Porras
Jill Diamond de Porras
Marriage & Family TherapistMALMFT
It is my privilege to endorse my colleague, Maria Flax. Maria is an exceptional clinician whose depth of knowledge and expertise is matched by her sensitivity and genuine empathy

Client Focus

Age

Adults
Elders (65+)

Participants

Individuals
Couples
Family

Communities

Bisexual Allied
Gay Allied
Lesbian Allied
Queer Allied
Transgender Allied

Age

Adults
Elders (65+)

Participants

Individuals
Couples
Family

Communities

Bisexual Allied
Gay Allied
Lesbian Allied
Queer Allied
Transgender Allied

Treatment Approach

Types of Therapy

  • Compassion Focused
  • Dialectical Behavior (DBT)
  • Family Systems
  • Psychodynamic
  • Strength-Based
  • Trauma Focused
"
I offer evidence-based treatments including trauma-informed therapy, psychodynamic therapy, and Dialectical Behavior Therapy (DBT). My approach is tailored to each individual and may include skill-building, emotional regulation, mindfulness, and insight-oriented work to support lasting change.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872
"
I offer evidence-based treatments including trauma-informed therapy, psychodynamic therapy, and Dialectical Behavior Therapy (DBT). My approach is tailored to each individual and may include skill-building, emotional regulation, mindfulness, and insight-oriented work to support lasting change.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
or call with questions - (951) 900-3872

Groups


Location

Primary Location

Maria S. Flax, Ph.D., Licensed Psychologist Inc.

27715 Jefferson Avenue

Suite 112

Temecula, CA 92590

(951) 900-3872
"
You can book a virtual or in-person session through the "My Website" link, or feel free to give me a call.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
Take the first step to help. Call now - (951) 900-3872
"
You can book a virtual or in-person session through the "My Website" link, or feel free to give me a call.
Photo of Maria S. Flax - Maria S. Flax, Ph.D., Licensed Psychologist Inc., Psychologist, PhD
Maria S. Flax, Ph.D., Licensed Psychologist Inc.
Psychologist, PhD
Take the first step to help. Call now - (951) 900-3872