I am so grateful to Hiroko for everything that she has done for me. She is always very present, truly understands me, and takes the time to provide the feedback and guidance in a truly kind and empathetic way.
A Thriveworks Client, verified client of Hiroko
See what other clients sayAccepted insurance & self-pay
About Hiroko
I'm a licensed Clinical Psychologist in Missouri. I have worked in inpatient and outpatient settings, providing individual, family, and group therapy, as well as psychological assessments for people with depression, anxiety, psychosis, personality disorders, PTSD, and more. In college counseling centers, I have supported clients seeking therapy for personal growth and self-exploration. I use a client-centered approach, integrating cognitive-behavioral therapy (CBT), trauma processing, and solution-focused techniques to tailor treatment to each person's needs.
I was educated in Japan and the U.S., studying in Oregon, Washington, and California. I earned an APA-accredited doctoral degree in Clinical Psychology, specializing in cross-cultural and international psychology. I value cultural diversity and am published in human-animal interactions and international psychology.
Through therapy, I aim to support your personal growth and help you lead a fulfilling life. I am committed to being a steady source of support during difficult times, helping you strengthen your coping skills and cultivate a renewed sense of hope, purpose, and meaning in life.

"I care deeply about people and animals across the globe."
What clients say
These testimonials are from real clients who completed a satisfaction survey after their sessions and agreed to share their feedback. Results may vary.
I love my therapist's feedback and suggestions. She gives great insight and reflection. I am very thankful for the progress she is helping me make.
A Thriveworks Client, verified client of Hiroko
I love the accessibility of Thriveworks. Doing as session over Zoom is so helpful. I also really like Dr. Hiroko Arikawa she gives good advise and is easy to feel comfortable with.
A Thriveworks Client, verified client of Hiroko
I enjoy my therapist sessions with Hiroko Arikawa! She's a great listener, provides a lot wisdom, and has cultural awareness that helps me feel seen.
A Thriveworks Client, verified client of Hiroko
I love how my therapist really listens to me, and validates my experiences and feelings. She's very sweet, understanding, and empathetic.
A Thriveworks Client, verified client of Hiroko
Get to know Hiroko
Why did you decide to become a counselor?
I found the discipline of psychology very interesting. Clinical psychologists can perform a variety of work at different settings. I can combine my passion and skill into the work I perform.
What type of clients are you most excited to work with?
Motivated clients who recognize the need for a change in their behaviors.
What’s one thing you wish all clients knew?
I care deeply about people and animals around the world.
What inspires you?
People in my home nation.
Other areas of focus
Education and training
- Years in practice
- 13 years
- Graduating institute
- California School of Professional Psychology
- Graduating degree
- Doctor of Philosophy
