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Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD

Kathryn Koo

Psychologist, PhD (she, her)

Verified by Psychology Today Verified by Psychology Today
Diamond Bar, CA 91765
Managed by Octave. Your call or email may go to a representative.
Let's Connect (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Managed by Octave. Your call or email may go to a representative.
My clinical style is integrative and holistic. Clients have diverse issues, situations, and ways of processing information and experiences. Using more than one approach to all clients is more practical. I use evidence-based methods, such as Cognitive Behavioral Therapy, Dialectical Behavior Therapy, short-term Psychodynamic approach, Solution-focused, Acceptance and Commitment Therapy, Mindfulness, Motivational Interviewing, Relapse prevention modules for addiction treatment, Social skills training, Relational therapy, and a faith-based approach.
I'm a therapist with Octave and Evernorth Behavioral Care Group. Octave is a mental health practice providing high-quality care covered by multiple insurances. Evernorth Behavioral Care Group is a behavioral health provider group in-network with Cigna Healthcare and Evernorth. For my availability, please reach out to Octave’s team by emailing or calling.
Take the first step to help. Call or Kathryn Koo now - (626) 887-1804

My Practice at a Glance

Available online only

Octave

Diamond Bar, CA 91765

(626) 887-1804

Cerritos, CA 90703

I accept insurance 
Individual one-on-one therapy 
Let's Connect (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Managed by Octave. Your call or email may go to a representative.

My Practice at a Glance

Available online only

Octave

Diamond Bar, CA 91765

(626) 887-1804

Cerritos, CA 90703

I accept insurance 
Individual one-on-one therapy 

Finances

Fees

  • Pay by American Express, Discover, Health Savings Account, Mastercard, Visa

Insurance

  • Aetna
  • Blue Cross
  • Blue Shield
  • BlueCross and BlueShield
  • Cigna and Evernorth
  • Elevance
  • Health Net
  • Managed Health Network (MHN)
  • MHNet Behavioral Health
  • Out of Network
Check fees and, if listed, ask to verify your insurance coverage. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD
Check fees and, if listed, ask to verify your insurance coverage. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD

Qualifications

  • Verified by Psychology Today Licensed by State of California / 30260 Kathryn Koo
  • Attended Fuller Theological Seminary
Feel free to ask about qualifications and training experience. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD
Feel free to ask about qualifications and training experience. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD

Specialties and Expertise

Expertise

  • Anxiety
  • Burnout
  • Cultural Issues/Racial Trauma
  • Depression
  • Grief
  • Life Transitions
  • Obsessive-Compulsive (OCD)
  • Sleep or Insomnia
  • Stress
  • Trauma and PTSD
  • Women's Issues
Do these issues align with your needs? or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD
Do these issues align with your needs? or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD

Client Focus

Age

Adults
Elders (65+)

Participants

Individuals

I also speak

Korean

Age

Adults
Elders (65+)

Participants

Individuals

I also speak

Korean

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Cognitive Behavioral (CBT)
  • Dialectical Behavior (DBT)
  • Interpersonal
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Psychodynamic
  • Relational
  • Solution Focused Brief (SFBT)
  • Strength-Based
Ask about what different forms of therapy will be like. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD
Ask about what different forms of therapy will be like. or (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD

Location

Primary Location

Octave

Diamond Bar, CA 91765

(626) 887-1804

Additional Location

Cerritos, CA 90703

(626) 887-1804
Take the first step to help. Call now - (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD
Take the first step to help. Call now - (626) 887-1804
Photo of Kathryn Koo, PhD, Psychologist
Kathryn Koo
Psychologist, PhD