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Meet Our Team

Keiko Y. Miller, Psy.D., MSCP

Executive Director / Owner

Availability: Currently, Dr. Miller is only accepting patients for evaluations and assessments
Phone: 925.885.6070

Dr. Keiko Miller is the owner and executive director of Aspire Neuropsychological Services. She is a neuropsychologist with extensive experience in neuropsychological and psychological evaluations of adults and children ages 12 months+.

She also conducts Autism Spectrum Disorder (ASD) evaluations, behavioral medicine health assessments (presurgical psychological evaluations), Learning Disorder (LD) assessments, independent educational evaluations (IEE), and Attention-Deficit/Hyperactivity (ADHD) assessments.

Dr. Miller has worked in the field of Autism since 2003 and the field of neuropsychology since 2009. She earned her Psy.D. degree in 2011 and Master of Science in Clinical Psychopharmacology (MSCP) in 2019 from the California School of Professional Psychology. She holds an active license in California. Dr. Keiko Miller is an active member of the American Psychological Association (Clinical Neuropsychology Division), Contra Costa Psychological Association, and the International Neuropsychology Society.

Happiness is contagious. The more we spread our smiles, our joy, and our cheer, the more we spread love to those that need it.

Dr. Keiko Miller

Cassidy Pham, LMFT

Licensed Marriage & Family Therapist

Availability: Accepting New Clients
*Sliding Scale Openings*
Phone: 925.885.6070

Treatment Approach

Everyone deserves to be seen and heard. When we take a moment to acknowledge this, it influences curiosity and openness. This can then lead us to changes that we are hoping for. I believe that curiosity, openness, and hope, lay the foundation and groundwork to yield a successful outcome in therapy. This new foundation will allow us to heal from the past, overcome adversity we have in the present, and thrive in our future.

Area of Expertise

My area of expertise is working with trauma ranging from acute, chronic, and complex. I have experience in working with childhood trauma, domestic violence, natural disasters, physical abuse, car accidents, and substance use. I also have experience working with anxiety, ADHD, bipolar, depression, dissociation, grief, life changes, and post-traumatic stress. From my experience, I have learned that everyone has the capacity, inner resources, and resiliency in them to change and heal.

Therapeutic Orientation

I believe that there is no cookie cutter way to approach therapy, so my style is more eclectic. I believe in using whatever is best suited for the client. I practiced from a trauma-informed perspective and some of the orientations that I incorporate into my practice include: Eye Movement Desensitization Reprocessing (EMDR), Internal Family System (IFS), Cognitive Behavioral Therapy (CBT), Narrative Therapy, Solution Focused Therapy, Motivational Interviewing, and Person-Centered Therapy. In addition, I also incorporate working with the body as a holistic approach.

About Me

In my personal time, I enjoy playing tennis, cooking, watching movies, and trying new restaurants. I am passionate about working towards building awareness for trauma and remove the stigma of discussing trauma.

Imagine a ghost who is haunting a person when they are most vulnerable to take control of them. This is the way trauma shows up in our lives. It slowly reveals itself and every encounter is scarier than the previous. Furthermore, no one else can validate this experience because they cannot see the ghost at first, which leads the person to feeling alone, isolated, and vulnerable. I can come along side with you as you overcome this ghost. You can overcome your trauma in therapy with a safe and supportive environment to take on whatever it is that is haunting you.


In Loving Memory of Our Friend and Aspire's Therapy Dog
04/05/2008 - 12/08/2021

Koa’s job at Aspire Neuropsychological Services, Inc. was to comfort our clients by providing unconditional love. We will miss him tremendously. Thank you for always keeping our clients and staff comfortable and happy. 

Client Care

Delanie Albaugh

Client Care Coordinator

My approach to life is to lead with empathy and keep an open mind. With a bachelor’s degree in media arts and a minor in strategic communication, I’m a detail-oriented creative with a knack for communication. Outside of work, I love to read most genres of fiction (especially the classics) and you can find me visiting art museums on the weekends. As the Client Care Coordinator at Aspire Neuropsychological Services, I aim to help navigate people to the solutions that best fit their goals. Don’t hesitate to reach out for an appointment and I will be more than happy to help guide you in the right direction! 

No one may expect you, but everything awaits you.



Meredith Matics & Yvette Gonzales

Certified Medical Reimbursement Specialist
and Revenue Management Cycle Representative

Meredith Matics and Yvette Gonzales manage the insurance and medical billing at Aspire. While working as a clinical psychiatric medical assistant, Meredith observed how disorganized medical billing systems could disrupt the therapeutic relationship between practitioner and patient. Meredith is passionate about supporting practitioners to help facilitate those vital relationships. Yvette joined the team in 2020, after working as a medical assistant.

Prior to working in behavioral health medical billing, Meredith and Yvette have both held clinical and administrative roles in mental health practices. They are dedicated to providing personalized support, education, and easing the insurance billing process for both patient and practitioner. Together, they have over 15+ years of combined experience.

meet our billing team aspire neuropsychological services