Clinical Psychologist Accepting New Patients Serving Santa Monica, El Segundo CA
Dr. Katie Flanigan-Landeros, a licensed Clinical Psychologist, offers personalized, compassionate care to new patients in Santa Monica and El Segundo, CA. With expertise in anxiety, depression, OCD, and relationship issues, she tailors treatments using proven approaches like CBT, ACT, and ERP. Dr. Flanigan-Landeros ensures convenient access to therapy, providing a holistic, results-driven approach to mental well-being. 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.


Table of Contents:
What does a clinical psychologist do?
How can a clinical psychologist help with mental health issues?
What conditions do clinical psychologists treat?
Is the clinical psychologist currently accepting new patients near me?
A clinical psychologist is trained to assess, diagnose, and treat a wide range of emotional, psychological, and behavioral issues. They use evidence-based therapies to help patients better understand their thoughts and behaviors, offering strategies that can ease distress and support long-term well-being. Sessions typically involve exploring patterns, addressing challenges, and working through obstacles that affect a person’s mental or emotional health. Whether the concern is short-term stress or something more persistent, clinical psychologists provide structured, goal-oriented therapy designed to guide individuals toward healing. The specialists at Dr. Flanigan Landeros OCD & Psychological Services offer support tailored to each patient’s needs. Our work can range from conducting psychological assessments to delivering individual psychotherapy. By fostering a space of trust and consistency, clinical psychologists play a key role in helping patients identify triggers, develop coping tools, and gradually work through symptoms. They help build resilience, process emotions, and strengthen the capacity to navigate everyday life.
Mental health challenges often come with a mix of emotional strain, distorted thought patterns, and unhelpful behaviors. Clinical psychologists are trained to identify these cycles and help shift them in more supportive directions. Through approaches like Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Exposure and Response Prevention (ERP), they offer tools that can disrupt the underlying mechanisms fueling distress. This can make a difference in managing symptoms as well as in how individuals relate to their experiences overall. At Dr. Flanigan Landeros OCD & Psychological Services, care is tailored to the specific presentation of each individual’s mental health concerns and symptoms. Psychologists support patients with a wide range of issues, from anxiety and obsessive thoughts to trauma-related concerns and mood instability, by offering personalized strategies that align with the patient’s lived experience and goals. Treatment may involve addressing relationship patterns, improving emotional regulation, or working through past events, all while supporting forward movement and recovery.
Clinical psychologists at Dr. Flanigan Landeros OCD & Psychological Services provide care for a wide range of mental health concerns, both common and more complex. These include anxiety disorders, depression, OCD (including its subtypes), ADHD, seasonal affective disorder (SAD), and perfectionism, as well as relationship issues and life transitions. Therapy is available in various formats, including one-on-one sessions, group therapy, and specialized interventions like ERP for obsessive-compulsive symptoms or DBT for emotional regulation and distress tolerance. This clinic also offers comprehensive psychological testing, telehealth sessions, and therapeutic support utilizing modalities such as CBT and ACT. The care team works to address challenges at any stage of life. Each treatment plan is designed to be collaborative and responsive, with a focus on building insight and fostering long-term change. The ability to incorporate different therapies based on what the individual needs allows for a more customized and effective therapeutic experience.
Patients in the Santa Monica and El Segundo area looking for mental health support need look no further than Dr. Flanigan Landeros OCD & Psychological Services, where new patients are currently being accepted. With a clinical team experienced in treating everything from anxiety and OCD to ADHD, depression, and relationship concerns, the clinic provides thoughtful, comprehensive care tailored to the individual. Whether the concern is navigating a recent transition, managing symptoms tied to trauma, or finding support for persistent thought patterns, the clinic offers a range of tools to help patients move forward. Appointments are available both in-person and via telehealth, offering flexibility for individuals who may prefer virtual sessions or need more adaptable scheduling. Insurance and financing options are available, with staff helping patients navigate their plans and understand available resources. Each treatment plan is customized to meet the patient’s goals and reflect their needs, whether they’re seeking psychological testing, therapy grounded in CBT or ACT, or support through ERP or DBT approaches.
Clinical psychology services are available at Dr. Flanigan Landeros OCD & Psychological Services. 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.

Additional Services You May Need
▸ Anxiety
▸ Depression
▸ OCD
▸ Relationships
▸ Individual Psychotherapy
▸ Psychological Testing
▸ ADHD
▸ Telehealth
▸ Seasonal Mood Changes
▸ Cognitive Behavioral Therapy
▸ Life Transition
▸ Acceptance and Commitment Therapy (ACT)
▸ Exposure With Response Prevention (ERP)
▸ Dialectical Behavior Therapy (DBT)
▸ OCD Subtypes
▸ Perfectionism
▸ Group Therapy

Additional Services You May Need
▸ Anxiety
▸ Depression
▸ OCD
▸ Relationships
▸ Individual Psychotherapy
▸ Psychological Testing
▸ ADHD
▸ Telehealth
▸ Seasonal Mood Changes
▸ Cognitive Behavioral Therapy
▸ Life Transition
▸ Acceptance and Commitment Therapy (ACT)
▸ Exposure With Response Prevention (ERP)
▸ Dialectical Behavior Therapy (DBT)
▸ OCD Subtypes
▸ Perfectionism
▸ Group Therapy