
DR. FLANIGAN
LANDEROS
OCD & PSYCHOLOGICAL SERVICES
Anxiety
OCD
Depression
Relationships
Telehealth
ADHD
We will be closed on Monday, May 26 for Memorial Day
Welcome To
Dr. Flanigan Landeros OCD & Psychological Services, a Mental Health Clinic Serving Santa Monica, El Segundo CA
Welcome To Dr. Flanigan Landeros OCD & Psychological Services, a Mental Health Clinic Serving Santa Monica, El Segundo CA
At Dr. Flanigan Landeros OCD & Psychological Services, we offer specialized care for anxiety, OCD, depression, relationship challenges, and more. Through personalized psychotherapy, psychological testing, and a range of therapeutic approaches, including CBT, ACT, and ERP, we help our clients navigate life transitions, seasonal mood changes, and ADHD. Dr. Katie Flanigan Landeros and our dedicated team are committed to meeting your needs with compassion and expertise. Whether you’re seeking support for yourself or a loved one, visit us to get the care you deserve and take the first step toward healing. For more information, contact us or schedule an appointment online. We are conveniently located at 400 Continental Blvd FL 6, Suite A El Segundo, CA 90245. We serve patients from El Segundo CA, Santa Monica CA, Inglewood CA, Gardena CA, Torrance CA, Hawthorne CA, Culver City CA, Westmont CA, West Los Angeles CA and surrounding areas.
At Dr. Flanigan Landeros OCD & Psychological Services, we offer specialized care for anxiety, OCD, depression, relationship challenges, and more. Through personalized psychotherapy, psychological testing, and a range of therapeutic approaches, including CBT, ACT, and ERP, we help our clients navigate life transitions, seasonal mood changes, and ADHD. Dr. Katie Flanigan Landeros and our dedicated team are committed to meeting your needs with compassion and expertise. Whether you’re seeking support for yourself or a loved one, visit us to get the care you deserve and take the first step toward healing.
For more information, contact us or schedule an appointment online. We are conveniently located at 400 Continental Blvd FL 6, Suite A El Segundo, CA 90245. We serve patients from El Segundo CA, Santa Monica CA, Inglewood CA, Gardena CA, Torrance CA, Hawthorne CA, Culver City CA, Westmont CA, West Los Angeles CA and surrounding areas.

Dr. Katie Flanigan Landeros
I support and guide adults struggling with various life and interpersonal stressors gain a sense of empowerment and understanding on how to best manage life difficulties. I use an integrative approach in treatment drawing from various evidence based models to best fit my clients’ needs.


Dr. Katie Flanigan Landeros
I support and guide adults struggling with various life and interpersonal stressors gain a sense of empowerment and understanding on how to best manage life difficulties. I use an integrative approach in treatment drawing from various evidence based models to best fit my clients’ needs.


Why Choose Us?
• Licensed, experienced therapists and postdoctoral fellows
• In-network with major insurance plans & private pay accepted
• Flexible scheduling (including evenings and weekends)
• Evidence-based approaches (ERP, CBT, and more)
• Warm, inclusive, and responsive care for all backgrounds
Get Started Today
Ready to schedule your first session?
We’re here to help you reclaim your life from
OCD and anxiety—wherever you are in California.

Why Choose Us?
• Licensed, experienced therapists and postdoctoral fellows
• In-network with major insurance plans & private pay accepted
• Flexible scheduling (including evenings and weekends)
• Evidence-based approaches (ERP, CBT, and more)
• Warm, inclusive, and responsive care for all backgrounds
Get Started Today
Ready to schedule your first session?
We’re here to help you reclaim your life from OCD and
anxiety—wherever you are in California.
We love working with adults open to explore their experiences with curiosity. I work well with individuals experiencing symptoms related to OCD, depression, anxiety, and trauma, all of which can lead to significant challenges in important areas of life and create general life stress. I focus on building a therapeutic bond through connection, compassion, education, and guidance. Together we examine your experiences and any current or past symptoms that interfere with your quality of life.

NEW PATIENT OFFERS
Take advantage today!

SCHEDULE AN APPOINTMENT
We will call you to confirm your appointment

NEW PATIENT OFFERS
Take advantage today!

SCHEDULE AN APPOINTMENT
We will call you to confirm your appointment
OTHER SERVICES

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Let’s get started. We are looking forward to hearing from you.