Lillie Avetisyan Harvey, LCSW, BA, Costa Mesa, CA

What patients are saying

Overall rating

5.00

Average wait time

5.00

Bedside manner

5.00

“Such a kind person! Zero wait time as well which is a plus. I’ll definitely be going back to see her again.”

Brookelle G.June 5, 2025

“Great first visit. I have not been to therapy for over fifteen years. I was pleased. Like the style and approach. I look forward to continuing working with them.”

Mark T.May 22, 2025

About Lillie Avetisyan Harvey

Focus areas

Addiction / Substance Abuse

Bereavement / Grief Counseling

Post-Traumatic Stress Disorder (PTSD)

Anxiety

Bipolar Disorder

Behavioral Problems

Depression

Clientele seen

Adults (25-64)

Seniors (65+)

Individuals

Treatment approaches

Cognitive Behavioral (CBT)

Dialectical (DBT)

Compassion Focused

EMDR

Culturally Sensitive

Mindfulness-Based (MBCT)

Identity

Gender

Female

Languages spoken

American Sign Language, English

Getting to know Lillie Avetisyan Harvey

Lillie Avetisyan Harvey, LCSW, provides compassionate and effective mental health care to individuals and families across California. She supports children, adolescents, and adults in navigating lifes challenges through personalized therapy tailored to each individuals needs. Lillie offers individual therapy, couples therapy, family therapy, and group therapy, creating a safe and collaborative space where clients can explore their emotions, develop coping strategies, and build resilience. Lillie is particularly passionate about treating PTSD, trauma, substance use disorders, anxiety, and depression. She understands how these challenges can impact daily life and works closely with clients to uncover underlying causes while developing personalized treatment plans. Using evidence-based approaches like Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), and Eye Movement Desensitization and Reprocessing (EMDR), Lillie helps clients build healthy coping skills and regain a sense of control. In addition to her work with individuals, Lillie has specialized experience supporting first responders, military personnel, and veterans, understanding the unique stressors they face. She also serves children and adolescents, offering age-appropriate therapy to address emotional and behavioral challenges. Lillie is fluent in Armenian and Spanish, ensuring culturally sensitive care for diverse communities. Outside of her professional life, Lillie is an avid runner, having participated in the Los Angeles and Malibu marathons, numerous half-marathons, 10Ks, and 5Ks. She also loves reading both fiction and nonfiction, often finishing one to two books each month, which broadens her perspective and enriches her work as a therapist.

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Popular visit reasons

Addiction Follow Up

Agoraphobia

Anxiety Disorder

Depression

New Patient Visit

Psychotherapy

Psychotherapy Intake / Initial Visit

Therapy

Addiction Follow Up

Agoraphobia

Anxiety Disorder

Depression

Office location

Lillie Avetisyan Harvey, LCSW, BA also offers online video visits for patients

LifeStance Health - Southern California- 2

1640 Newport Boulevard, Costa Mesa, CA 92627

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Education and background

Practice names

LifeStance Health - Southern California- 2

Education and training

University of Southern California, Master's in Social Work
California State University, Northridge, Master's in Public Administration
California State University, Northridge (Bachelor's)

NPI number

1427628247

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

5.00

Wait time

5.00

Bedside manner

5.00

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

4 reviews

Most relevant

Such a kind person! Zero wait time as well which is a plus. I’ll definitely be going back to see her again.

June 5, 2025Brookelle G.Verified patient

Great first visit. I have not been to therapy for over fifteen years. I was pleased. Like the style and approach. I look forward to continuing working with them.

May 22, 2025Mark T.Verified patient

October 14, 2025Joshua E.Verified patient

Less than 1 year agoInitials hidden

Frequently asked questions

How soon can I make an appointment with Lillie Avetisyan Harvey?

Generally, Lillie Avetisyan Harvey has appointments available on Zocdoc within 1 week. You can see Lillie Avetisyan Harvey's earliest availability on Zocdoc and make an appointment online.

Is Lillie Avetisyan Harvey accepting new patients?

Lillie Avetisyan Harvey generally accepts new patients on Zocdoc. You can see Lillie Avetisyan Harvey's earliest availability on Zocdoc and schedule an appointment online.

Does Lillie Avetisyan Harvey accept my insurance?

Choose your insurance plan to verify if Lillie Avetisyan Harvey is in-network.

Can I make an appointment with Lillie Avetisyan Harvey online?

Yes, you can make an appointment online with Lillie Avetisyan Harvey using Zocdoc. It’s simple, secure, and free.

What practice does Lillie Avetisyan Harvey work with?

Lillie Avetisyan Harvey works with LifeStance Health - Southern California- 2.

Where is Lillie Avetisyan Harvey's office located?

Lillie Avetisyan Harvey has 2 office locations in Costa Mesa, view full addresses on Lillie Avetisyan Harvey's profile.

What are common reasons for patients to see Lillie Avetisyan Harvey?

Lillie Avetisyan Harvey frequently sees patients for Depression, New Patient Visit, Psychotherapy, Psychotherapy Intake / Initial Visit, and Therapy. You can see other visit reasons for Lillie Avetisyan Harvey on their profile.

What languages does Lillie Avetisyan Harvey speak?

Lillie Avetisyan Harvey speaks English and American Sign Language.

How do patients rate Lillie Avetisyan Harvey in reviews?

4 patients have reviewed Lillie Avetisyan Harvey. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.