Connect with Personality Disorders therapists in Rancho Cucamonga, CA

Quality care comes first at Rula

We regularly review providers to ensure quality

50+ therapists
A headshot image of Isabella Acosta-Segura

Isabella Acosta-Segura

LCSW
2+ years

Licensed Clinical Social Workers (LCSWs), like Isabella Acosta-Segura, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Isabella has a Master of Social Work from Loma Linda University.

Ontario, CA
Specialties
Personality Disorders
Anxiety
Child Abuse or Neglect
Depression
Suicidal Ideation
Trauma and PTSD
Style
Responsive
Approachable
Supportive

Sometimes, having someone who truly listens and understands can make all the difference. I strive to create a compassionate and supportive space where clients can feel comfortable being themselves, explore what they’re going through, and develop the tools they need to move forward. If you’re ready to take that first step, I’m here for the journey.

Available virtually and in person

A headshot image of Daniel Siegel

Daniel Siegel

Many new patients continue care with this provider

LCSW
45+ years

Licensed Clinical Social Workers (LCSWs), like Daniel Siegel, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Daniel has a Master of Public Administration (MPA) from University of California, Riverside and a Master of Social Work (MSW) from GEORGE WARREN BROWN SCHOOL OF SOCIAL WORK, WASHINGTON UNIVERSITY.

California
Specialties
Personality Disorders
Anxiety
Depression
Grief
Mood Disorders
Stress
Style
Outcome-oriented
Attuned
Collaborative

I tend to begin with an effort to establish the proper psychological distance from the client, with understanding along with recognition of the client's nature. I pay close attention to the client's stated wish to enter into therapy.

Available virtually

A headshot image of Ehlan Siddiqi

Ehlan Siddiqi

LMFT

Licensed Marriage and Family Therapists (LMFTs), like Ehlan Siddiqi, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Ehlan has a Master in Counseling (MC) in Community Mental Health from California Institute of Integral Studies.

California
Specialties
Personality Disorders
Anxiety
Career Counseling
Cultural Stress
Life Transitions
Men's Issues
Style
Exploratory
Spiritual
Motivational

Starting therapy can feel exciting and intimidating. I create a warm, supportive space where you feel heard and understood. I work with adults navigating anxiety, relationships, career stress, and life transitions, with a focus on immigrant and bicultural experiences. My approach is culturally responsive, collaborative, and solution-focused.

Available virtually

A headshot image of Kim Paylor

Kim Paylor

LPCC
6+ years

Licensed Professional Clinical Counselors (LPCCs), like Kim Paylor, are mental health professionals trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Kim has a Master of Science (MS) in professional clinical counseling from Grand Canyon University.

California
Specialties
Personality Disorders
Anxiety
Depression
Spirituality
Substance Use
Trauma and PTSD
Style
Exploratory
Approachable
Affirming

My counseling style is warm, authentic, and collaborative, and I strive to create a safe space where you feel seen, heard, and supported. Rather than telling you what to do, I work alongside you to explore challenges, uncover strengths, and help you move toward the life you want to create.

Available virtually

A headshot image of Margie Cueva

Margie Cueva

LCSW
10+ years

Licensed Clinical Social Workers (LCSWs), like Margie Cueva, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

All Rula providers are licensed and hold a master’s or doctorate degree required for practice.

California
Specialties
Personality Disorders
Anxiety
Depression
Life Transitions
Self Esteem
Trauma and PTSD
Style
Responsive
Approachable
Affirming

I work with adults, parents, and couples, navigating life transitions, relationships, and the impact of difficult experiences. My approach is warm, relational, and trauma informed, incorporating evidence-based and neuroscience-informed practices to help people feel more grounded, connected, and empowered to make meaningful change.

Available virtually

A headshot image of Walter Tindal

Walter Tindal

LMFT

Licensed Marriage and Family Therapists (LMFTs), like Walter Tindal, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

All Rula providers are licensed and hold a master’s or doctorate degree required for practice.

California
Specialties
Personality Disorders
Anxiety
Coping Skills
Depression
Oppositional Defiance
Stress
Style
Directive
Warm
Collaborative

I believe some of the strongest therapeutic relationships are built on authenticity, empathy, and genuine human connection. My own life experiences have taught me that everyone's story is unique and that healing often begins when we truly feel seen, heard, and or accepted.

Available virtually

A headshot image of Adrienne Oberstein

Adrienne Oberstein

LMFT
31+ years

Licensed Marriage and Family Therapists (LMFTs), like Adrienne Oberstein, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Adrienne has a Master of Science in Marriage and Family Counseling from San Francisco State University.

California
Specialties
Personality Disorders
Life Transitions
Mood Disorders
Parenting
Relationship Issues
Women's Issues
Style
Insightful
Attuned
Empowering

Whether you are currently in crisis or seeking longer-term growth, therapy is a path to real self-care and better coping skills. With genuine curiosity and empathy, I help clients understand and navigate their "stuck" places, lower stress and anxiety and increase a sense of agency and well-being.

Available virtually

A headshot image of Samuel Wilson

Samuel Wilson

LMFT
1+ years

Licensed Marriage and Family Therapists (LMFTs), like Samuel Wilson, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Samuel has a Master of Science in Psychology from Pepperdine University.

California
Specialties
Personality Disorders
Anxiety
Coping Skills
Depression
Racial Identity
Trauma and PTSD
Style
Insightful
Gentle
Empowering

If you are feeling stuck in patterns you don’t fully understand, and you’ve tried to “figure it out” on your own, but something still isn’t shifting, I can help you! By creating a supportive space where you feel seen, understood, and empowered to find solutions to your concerns.

Available virtually

A headshot image of Annabel Vargas

Annabel Vargas

Recognized for high quality patient care

LCSW

Licensed Clinical Social Workers (LCSWs), like Annabel Vargas, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Annabel has a Master of Social Work (MSW) from California State University, Fullerton.

California
Specialties
Personality Disorders
Anxiety
Career Counseling
Coping Skills
Family Conflict
Impulse Control Disorders
Style
Insightful
Approachable
Motivational

Whether you’re dealing with non-stop stress, feeling stuck in an anxious loop, navigating a messy life transition, or trying to untangle family drama, it is completely normal to need some support. I’m here to offer a down-to-earth, judgment-free space where we can sort through it all together and get you back to feeling like yourself.

Available virtually

A headshot image of Rhonda Foley

Rhonda Foley

LCSW
12+ years

Licensed Clinical Social Workers (LCSWs), like Rhonda Foley, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Rhonda has a Master of Social Work (MSW) from University of Southern California.

California
Specialties
Personality Disorders
Addiction
Codependency
First Responders
Panic Attacks
Trauma and PTSD
Style
Practical
Candid
Affirming

People often come to therapy because something in their life isn't working the way they hoped. It can be a recent event or maybe a pattern that's been present for years. Whatever brings you here, we'll work together to better understand what's getting in the way, identify your strengths, and develop realistic strategies that support lasting change.

Available virtually

A headshot image of Rhonda Holmes

Rhonda Holmes

Recognized for high quality patient care

LCSW
4+ years

Licensed Clinical Social Workers (LCSWs), like Rhonda Holmes, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Rhonda has a Master of Social Work from California State Polytechnic University, Humboldt.

California
Specialties
Personality Disorders
Depression
Domestic Violence
Pregnancy, Prenatal, Postpartum
Substance Use
Trauma and PTSD
Style
Exploratory
Approachable
Empowering

Sometimes life just feels like a lot, and having someone to talk things through with can make all the difference. I work with people navigating anxiety, self‑doubt, big transitions, trauma, or the pressure to keep everything together. Let's slow things down, make space for what you’re feeling, and build coping skills that actually fit you.

Available virtually

A headshot image of Christopher Richardson

Christopher Richardson

Recognized for high quality patient care

LMFT
10+ years

Licensed Marriage and Family Therapists (LMFTs), like Christopher Richardson, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Christopher has a Master of Arts (MA) in Clinical Psychology with a Marriage and Family Therapy Specialization from The Chicago School of Professional Psychology.

California
Specialties
Personality Disorders
Anxiety
Bipolar Disorder
Depression
Grief
Substance Use
Style
Exploratory
Attuned
Collaborative

Life is a journey with many bumps along the way, and I specialize in helping you navigate them. I work with people facing trauma, grief, anxiety, substance abuse, and depression. Whether you're dealing with short-term stress or long-term challenges, I'll use my knowledge and our therapeutic relationship to help you reach your best self.

Available virtually

A headshot image of Joyce Nicholson

Joyce Nicholson

LPCC
3+ years

Licensed Professional Clinical Counselors (LPCCs), like Joyce Nicholson, are mental health professionals trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Joyce has a Masters of Arts (MA) in Marriage and Family Therapy from Touro University Worldwide.

California
Specialties
Personality Disorders
Anxiety
Obsessive-Compulsive (OCD)
Relationship Issues
Spirituality
Style
Responsive
Approachable
Collaborative

I provide a warm, supportive, and collaborative space where you can feel heard, build insight, and develop practical tools to navigate life’s challenges. Together, we’ll work toward meaningful, lasting change at a pace that feels right for you.

Available virtually

A headshot image of Karen Barnoy

Karen Barnoy

LMFT
5+ years

Licensed Marriage and Family Therapists (LMFTs), like Karen Barnoy, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Karen has a Masters of Arts (MA) from Antioch University Santa Barbara.

California
Specialties
Personality Disorders
ADHD
Addiction
Eating Disorders
Mood Disorders
Style
Responsive
Approachable
Collaborative

I'm a Licensed Marriage and Family Therapist. I offer a warm, trauma-informed, and collaborative space where you can explore life's challenges, reconnect with your strengths, and deepen your understanding of yourself. Together, we'll work toward creating lasting change that feels authentic, meaningful, and aligned with your values.

Available virtually

A headshot image of Brandon Thibeault

Brandon Thibeault

LCSW
10+ years

Licensed Clinical Social Workers (LCSWs), like Brandon Thibeault, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Brandon has a Master of Social Work (MSW) from University of New England.

California
Specialties
Personality Disorders
Addiction
Anxiety
Coping Skills
Depression
Stress
Style
Practical
Candid
Curious

I am an LCSW and LICSW. I have been involved professionally in social work since 2005 and formally began providing clinical, private practice therapy starting in 2020.

Available virtually

A headshot image of Darya Potyagova

Darya Potyagova

Recognized for high quality patient care

LCSW
12+ years

Licensed Clinical Social Workers (LCSWs), like Darya Potyagova, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Darya has a Master of Social Work from International University of Nature, Society, and Man.

North Hollywood, CA
Specialties
Personality Disorders
Anxiety
Depression
Grief
Pregnancy, Prenatal, Postpartum
Spirituality
Style
Insightful
Spiritual
Empowering

If something in your life needs to change, this is a place to begin. You deserve clarity, support, and a way forward that truly feels like you. Together, we will take steady, meaningful steps forward. I’m here to support you every step of the way.

Available virtually

A headshot image of Joseph Garcia

Joseph Garcia

LMFT
3+ years

Licensed Marriage and Family Therapists (LMFTs), like Joseph Garcia, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Joseph has a Master of Arts (MA) in Marriage and Family Therapist from Touro University Worldwide.

California
Specialties
Personality Disorders
Addiction
Autism or Asperger's Syndrome
Career Counseling
Parenting
jobStress
Style
Outcome-oriented
Approachable
Collaborative

I’m a Licensed Marriage and Family Therapist dedicated to providing a supportive, respectful, and nonjudgmental space where clients can feel heard and understood. My approach is collaborative and practical, helping individuals navigate life challenges, strengthen coping skills, and improve relationships.

Available virtually

A headshot image of Alexandria Hughes

Alexandria Hughes

Recognized for high quality patient care

LCSW
4+ years

Licensed Clinical Social Workers (LCSWs), like Alexandria Hughes, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Alexandria has a Doctor of Behavioral Health from Arizona State University and a Master of Social Work (MSW) from Chapman College.

California
Specialties
Personality Disorders
Anxiety
Coping Skills
Life Transitions
Relationship Issues
Stress
Style
Directive
Warm
Collaborative

I'm passionate about helping people improve their health through personalized, realistic care. I provide honest guidance, practical strategies, and ongoing support to help you build healthy habits, reach your goals, and feel your best— even if it starts with drinking one more glass of water a day.

Available virtually

A headshot image of Abigail Stewart

Abigail Stewart

LCSW
3+ years

Licensed Clinical Social Workers (LCSWs), like Abigail Stewart, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Abigail has a Master of Social Work from University of Denver.

Venice, CA
Specialties
Personality Disorders
Anxiety
Relationship Issues
Self Esteem
Trauma and PTSD
Style
Insightful
Approachable
Empowering

I'm a therapist who loves helping people feel confident, empowered, & more connected to themselves & their relationships. My goal is to create a space where you feel understood, supported, and comfortable being yourself.

Available virtually

A headshot image of Christopher Maines

Christopher Maines

LMFT
8+ years

Licensed Marriage and Family Therapists (LMFTs), like Christopher Maines, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Christopher has a Masters of Arts (MA) in Clinical Psychology Marriage and Family Therapy from Azusa Pacific University.

California
Specialties
Personality Disorders
Men's Issues
Relationship Issues
Spirituality
Stress
Substance Use
Style
Insightful
Attuned
Supportive

"As iron sharpens iron, so one person sharpens another." Men are far too often portrayed only for their physical strength. My mission as a therapist is to restore men to a more full sense of strength by having skill and mastery of their inner world of character, thoughts, emotions, and healthy relationships.

Available virtually

A headshot image of Anthony Holmquist-Burks

Anthony Holmquist-Burks

LCSW
2+ years

Licensed Clinical Social Workers (LCSWs), like Anthony Holmquist-Burks, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Anthony has a Master of Social Work from Augsburg College.

California
Specialties
Personality Disorders
Anger Management
Career Counseling
Life Transitions
School Issues
Substance Use
Style
Exploratory
Spiritual
Empowering

Taking the first step toward healing, growth, and emotional wellness is a meaningful act of courage. I provide a supportive, compassionate, and culturally responsive space where clients can feel heard, understood, and empowered to navigate life’s challenges with confidence and clarity.

Available virtually

A headshot image of Leslie Dorticos

Leslie Dorticos

Many new patients continue care with this provider

LMFT
1+ years

Licensed Marriage and Family Therapists (LMFTs), like Leslie Dorticos, are mental health professionals trained in family systems who can diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Leslie has a Master of Clinical Health Services from Turo University Worldwide.

California
Specialties
Personality Disorders
Anxiety
Depression
LGBTQIA+
Self Esteem
Trauma and PTSD
Style
Responsive
Warm
Collaborative

When circumstances or life, in general, can feel overwhelming, either from past history or current situations, getting through the day can be a struggle. I provide a safe, nonjudgmental space where your story matters.

Available virtually

A headshot image of Peter Cabrera-Nguyen

Peter Cabrera-Nguyen

LCSW

Licensed Clinical Social Workers (LCSWs), like Peter Cabrera-Nguyen, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Peter has a Doctor of Philosophy (PHD) in Social Work from Washington University in St Louis and a Master of Social Work (MSW) in Mental Health from University of Georgia.

California
Specialties
Personality Disorders
LGBTQIA+
Men's Issues
Older Adult
Substance Use
Trauma and PTSD
Style
Responsive
Approachable
Collaborative

I earned a PhD from Washington University in St. Louis & completed a 2-year NIH-funded postdoctoral fellowship in Psychiatry at WashU Medical School. I offer warm, collaborative, evidence-based therapy for adults and teens 16+ facing anxiety, depression, trauma, mood issues, life changes, chronic illness, and religious trauma.

Available virtually

A headshot image of Charlene Alugbue

Charlene Alugbue

Recognized for high quality patient care

LCSW
1+ years

Licensed Clinical Social Workers (LCSWs), like Charlene Alugbue, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Charlene has a Master of Social Work (MSW) from University of Southern California.

Los Angeles, CA
Specialties
Personality Disorders
Anxiety
Stress
Trauma and PTSD
Style
Practical
Candid
Collaborative

I am a licensed therapist specializing in evidence-based approaches, including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), and Acceptance and Commitment Therapy (ACT). I help individuals manage anxiety, depression, emotional dysregulation, and life transitions by combining practical tools with deep, values-based work.

Available virtually

A headshot image of Krystle Ramirez

Krystle Ramirez

LCSW
4+ years

Licensed Clinical Social Workers (LCSWs), like Krystle Ramirez, are social workers trained to diagnose and treat mental health issues and substance misuse with psychotherapy and counseling.

Krystle has a Master of Social Work (MSW) from New York University.

California
Specialties
Personality Disorders
Codependency
Family Conflict
LGBTQIA+
School Issues
Transgender Issues
Style
Responsive
Warm
Affirming

Looking for someone who specializes in supporting LGBTQ+ individuals through identity exploration, life transitions, relationships, and mental health challenges. As both a clinician and a member of the LGBTQ+ community, I provide an affirming, inclusive space where clients can feel seen, understood, and empowered to live.

Available virtually