Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Verified by Psychology Today Verified by Psychology Today

3 Endorsed

30101 Agoura Court, Suite 204, Agoura Hills, CA 91301

Not accepting new clients

(805) 367-5822

Let's Connect (805) 367-5822

Photo of Diane R Gehart, Marriage & Family Therapist, PhD, LMFT

Therapy should feel like a natural, productive conversation—not like a script from a movie. I take a down-to-earth, research-backed approach that makes the process both effective and comfortable. Whether you're navigating recent struggles or lifelong challenges, I blend advanced training with real-world practicality to help you achieve lasting change.

With over 30 years of experience and expertise in 50+ therapy models, I provide highly effective care for individuals, couples, children, and families, addressing concerns such as anxiety, depression, trauma, OCD, parenting, relationships, narcissistic abuse, sexual concerns, and more. Most clients see meaningful progress in just two sessions per month.

Finding the right therapist isn’t easy, but let's see if we are a fit. If you're looking for an experienced, relatable therapist who delivers measurable results with as few sessions as possible, let’s connect—it usually takes less than 10 minutes to see if we’re a good fit. I offer in-person in Agoura Hills, CA and virtual sessions in CA, HI, OR, and TX.

Call or Email Diane R Gehart now for a free 15 minute consultation - (805) 367-5822

My Practice at a Glance

Currently unable to accept new clients

30101 Agoura Court

Suite 204

Agoura Hills, CA 91301 map

(805) 367-5822

Telehealth Only

Honolulu, HI 96817

I provide in-person services in California and Telehealth sessions in Hawai'i, Texas, Oregon, and California.

I specialize in Relationship Issues, Mood Disorders and Trauma and PTSD

$250 Per Session

I see individuals, couples and families

If you are ready for change, give me call!

Let's Connect (805) 367-5822

My Practice at a Glance

Currently unable to accept new clients

30101 Agoura Court

Suite 204

Agoura Hills, CA 91301 map

(805) 367-5822

Telehealth Only

Honolulu, HI 96817

I provide in-person services in California and Telehealth sessions in Hawai'i, Texas, Oregon, and California.

I specialize in Relationship Issues, Mood Disorders and Trauma and PTSD

$250 Per Session

I see individuals, couples and families

If you are ready for change, give me call!

Finances

Fees

Individual Sessions $250
Couple Sessions $250

Payment Methods

American Express, Cash, Check, Discover, Health Savings Account, Mastercard, Visa

Insurance

Out of Network

I provide courtesy billing for PPO networks, submitting the billing on your behalf. The insurance sends you a check for the reimbursement amount.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

I provide courtesy billing for PPO networks, submitting the billing on your behalf. The insurance sends you a check for the reimbursement amount.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

Qualifications

Verified by Psychology Today Licensed by State of California / 35626 Diane R Gehart

Education and Years In Practice

In Practice for 32 years

Attended St. Mary's University, PhD/MA, Graduated 1994

Additional Credentials

License: Hawai'i LMFT 722 / 2021

License: Texas LPC 14071 / 1997

I am a licensed LMFT in California, Hawai'i, and Oregon and a LPC in Texas.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

I am a licensed LMFT in California, Hawai'i, and Oregon and a LPC in Texas.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

Specialties and Expertise

Top Specialties

Relationship Issues
Mood Disorders
Trauma and PTSD

Expertise

Addiction
ADHD
Adoption
Alcohol Use
Anger Management
Anxiety
Behavioral Issues
Bipolar Disorder
Bisexual
Borderline Personality (BPD)
Cancer
Child
Chronic Illness
Chronic Pain
Codependency
Coping Skills
Depression
Dissociative Disorders (DID)
Divorce
Domestic Abuse
Domestic Violence
Dual Diagnosis
Eating Disorders
Family Conflict
Geriatric and Seniors
Grief
Impulse Control Disorders
Infertility
Infidelity
Internet Addiction
Lesbian
LGBTQ+
Life Coaching
Life Transitions
Life-long Wellness
Marital and Premarital
Men's Issues
Mindfulness
Obsessive-Compulsive (OCD)
Oppositional Defiance (ODD)
Parenting
Peer Relationships
Personality Disorders
Pregnancy, Prenatal, Postpartum
Racial Identity
School Issues
Self Esteem
Self-Harming
Sex Therapy
Sexual Abuse
Sexual Addiction
Spirituality
Stress
Substance Use
Transgender
Veterans
Video Game Addiction
Women's Issues

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Do these issues align with your needs? Email or (805) 367-5822

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Do these issues align with your needs? Email or (805) 367-5822

3 Endorsements

Kelly Ahearn

Marriage & Family Therapist, MA, LMFT

Dr. Gehart is not only incredibly knowledgeable, lots of experience, and insightful, she has so many tools you can benefit from to reach your goals. You are in great hands!

Christi (Aijian) Scott

Marriage & Family Therapist, LMFT, EMDR

Amy Yang

Marriage & Family Therapist Associate, AMFT, APCC

Dr. Gehart shines as a trusted anchor, distilling complex psychology into what truly works. Her insightful, practical style incorporates trends into core skills like reflective listening. Witnessing her therapeutic skill is like watching a Zen Master.

Client Focus

Age

Preteen ,

Teen ,

Adults

Participants

Individuals ,

Couples ,

Family

Communities

Bisexual Allied ,

Gay Allied ,

Lesbian Allied ,

Transgender Allied

Ethnicity

Asian ,

Pacific Islander

Age

Preteen ,

Teen ,

Adults

Participants

Individuals ,

Couples ,

Family

Communities

Bisexual Allied ,

Gay Allied ,

Lesbian Allied ,

Transgender Allied

Ethnicity

Asian ,

Pacific Islander

Treatment Approach

Types of Therapy

Acceptance and Commitment (ACT)
Attachment-based
Clinical Supervision and Licensed Supervisors
Coaching
Cognitive Behavioral (CBT)
Collaborative Therapy
Compassion Focused
Culturally Sensitive
Dialectical Behavior (DBT)
Emotionally Focused
Existential
Experiential Therapy
Family / Marital
Family Systems
Gottman Method
Humanistic
Integrative
Interpersonal
Mindfulness
Mindfulness-Based (MBCT)
Motivational Interviewing
Multicultural
Narrative
Positive Psychology
Psychodynamic
Relational
Solution Focused Brief (SFBT)
Strength-Based
Structural Family Therapy
Transpersonal
Trauma Focused

I take a collaborative, personalized approach, tailoring each session to your unique needs and values. With expertise in over 50 therapeutic models, I use an evidence-based approach to find the best fit for you. My focus is on creating lasting change in a safe, supportive space. Most clients see meaningful progress with just two sessions per month, making therapy both effective and efficient.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call or Email me for a free 15 minute consultation now - (805) 367-5822

Location

Primary Location

30101 Agoura Court

Suite 204

Agoura Hills, CA 91301

(805) 367-5822

Email me

My website

Additional Location

Telehealth Only

Honolulu, HI 96817

(805) 367-5822

Nearby Areas

Cities

Counties

Zips

Neighborhoods

I provide in-person services in California and Telehealth sessions in Hawai'i, Texas, Oregon, and California.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call for a free consultation now - (805) 367-5822

I provide in-person services in California and Telehealth sessions in Hawai'i, Texas, Oregon, and California.

Diane R Gehart

Marriage & Family Therapist, PhD, LMFT

Call for a free consultation now - (805) 367-5822