Ms. Lillie Avetisyan-Harvey, Therapist
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 life’s challenges through personalized therapy tailored to each individual’s 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.
Provider Introduction
Types of Care & Ages Served
- Individual Therapy: Ages 22-75+
Areas of Focus
Individual Therapy
Get help addressing challenges and improve well-being with a clinician's guidance.
- First responder stress
- Grief & loss
- Military & veteran
- Alcohol use
- Anger issues
- Anxiety
- Bipolar Disorder
- Career & relationships (mid-life)
- Career & work issues
- Chronic pain-related issues
- Depression/feeling down
- Detachment/disconnection
- Dissociative disorders
- Domestic violence & abuse
- Drug/substance use
- Emotional abuse
- Empty nesters
- Gambling
- Gender identity
- General relationship issues
- Hoarding
- Intense mood changes
- LGBTQ+
- Marital stress or divorce
- Other addictive behaviors
- Panic attacks
- Parenthood
- Pornography/sexual behaviors
- Premarital counseling
- Self-esteem
- Sexual trauma
- Social injustice
- Stress management
- Trauma & PTSD
- Video game/internet
Insurances Accepted
- Aetna
- Blue Shield of California (D)
- Carelon (Beacon)
- Centivo
- Central Health Plan of California
- Claritev (MultiPlan PHCS)
- Devoted Health Plan
- Elevance Health (Anthem BC) (D)
- Evernorth (Cigna)
- Health Net (MHN)
- HealthSmart
- Humana
- Kaiser Permanente (NorCal)
- Lakeside Medical (Regal Medical)
- Lucet (SCAN Health Plan)
- Magellan (D)
- MediNcrease Health Plans (MHP)
- Medicare
- Northwell Direct
- Optum (UnitedHealthcare)
- Partners Direct Health
- Provider Network of America (PNOA)
- Quest Behavioral Health
- Sana Benefits
- TELUS Health (BHS)
- Tricare West (TriWest)
Languages
- Armenian
- English
Education
-
University of Southern California
-
California State University - Northridge
New patient?
View AvailabilityFrequently Asked
Questions
Please use our online form to schedule an appointment with Ms. Lillie Avetisyan-Harvey. You can also call 925-282-1778 to have someone assist you.
Ms. Lillie Avetisyan-Harvey generally accepts new patients but there could be a waitlist.
Please call 925-282-1778 to find out Ms. Lillie Avetisyan-Harvey's schedule and availability.
LifeStance Health providers accept most commercial insurance plans that are offered in the states where we offer services, including telehealth. Please see the following list of insurances accepted by Ms. Lillie Avetisyan-Harvey:
- Aetna
- Blue Shield of California (D)
- Carelon (Beacon)
- Centivo
- Central Health Plan of California
- Claritev (MultiPlan PHCS)
- Devoted Health Plan
- Elevance Health (Anthem BC) (D)
- Evernorth (Cigna)
- Health Net (MHN)
- HealthSmart
- Humana
- Kaiser Permanente (NorCal)
- Lakeside Medical (Regal Medical)
- Lucet (SCAN Health Plan)
- Magellan (D)
- MediNcrease Health Plans (MHP)
- Medicare
- Northwell Direct
- Optum (UnitedHealthcare)
- Partners Direct Health
- Provider Network of America (PNOA)
- Quest Behavioral Health
- Sana Benefits
- TELUS Health (BHS)
- Tricare West (TriWest)
If you don't see your insurance listed, please contact us at 925-282-1778 to see how we can help.
Ms. Lillie Avetisyan-Harvey is a Therapist and cannot prescribe medication. However, most LifeStance offices have a Psychiatrist or APN on staff who can prescribe medication if needed.
Ms. Lillie Avetisyan-Harvey works at:
Yes, Ms. Lillie Avetisyan-Harvey does offer online telehealth visits.
Yes, Ms. Lillie Avetisyan-Harvey is currently offering in-office visits at the following location:
- English
- Armenian