Children’s Behavioral Medicine Collaborative is a private pediatric neuropsychology, psychology, and behavioral medicine practice in Tacoma, Washington. Three fellowship-trained, doctoral-level providers bring more than 50 years of combined experience in specialty pediatric care in children’s hospitals. The practice administers comprehensive neuropsychological evaluations and provides psychotherapy, biofeedback, and skills groups for children, teens, and young adults. Families visit from across the Puget Sound region, including Seattle, Bellevue, Mercer Island, Bainbridge Island, Olympia, and Gig Harbor.
| Practice name | Children’s Behavioral Medicine Collaborative |
| Also known as | Children’s BMC, CBMC |
| Practice type | Private outpatient pediatric neuropsychology, psychology, and behavioral medicine |
| Website | https://childrensbmc.com |
| Office address | 2412 North 30th Street, Suite 201, Tacoma, WA 98407 (Old Town); parking available |
| Phone | (253) 256-3626 |
| Fax | (253) 256-3786 |
| admin@childrensbmc.com | |
| Office hours | Monday through Friday, 8:00 AM to 5:00 PM; closed Saturday and Sunday |
| Email response time | Typically, within 1 to 2 business days |
| Providers | Katrina Rayls, PhD, Pediatric Neuropsychologist (co-owner); Isabelle Oh, PsyD, Pediatric Psychologist (co-owner); Chelsey Vadixx, PhD, Pediatric Neuropsychologist |
| Combined experience | More than 50 years in specialty pediatric care at children’s hospitals |
| Ages served | Children as young as 3 through college-aged young adults |
| Payment | Private pay; not contracted with insurance; superbills provided for possible out-of-network reimbursement; some plans may approve in-network benefit exceptions |
| Referral | Not required |
| Scheduling | New patients are typically scheduled within one week |
| Telehealth | Select services available statewide in Washington; in-person appointments at the Tacoma office |
| Patient portal | childrensbmc.clientsecure.me |
| Office dog | Bella, a Biewer Terrier |
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Neuropsychological Evaluation: Comprehensive assessment of how a child thinks, learns, and functions across cognitive, academic, emotional, social, and functional areas, with practical recommendations for home and school. https://childrensbmc.com/service/neuropsychological-evaluation/
ADHD Diagnostic Evaluation: Evaluation of attention, executive functioning, and learning patterns to clarify whether ADHD is present and which supports will help. https://childrensbmc.com/service/adhd-diagnostic-evaluation/
Autism Evaluation: Neurodevelopmental assessment that includes the Autism Diagnostic Observation Schedule (ADOS-2). Shorter evaluations are available for children under age 4. https://childrensbmc.com/service/autism-evaluation/
Learning Disability Evaluation: Psychoeducational assessment of reading, writing, and math skills to identify specific learning disorders and the cognitive factors behind them. https://childrensbmc.com/service/learning-disability-evaluation/
School Entry & Cognitive Screening: Developmentally appropriate screening and assessment for private school applications, gifted programs, general cognitive clarification, and DDA eligibility screening. https://childrensbmc.com/service/school-entry-cognitive-screening/
Cognitive Screening Brief is an objective screening of memory, attention, and executive functioning that can indicate whether a comprehensive evaluation is needed. https://childrensbmc.com/service/cognitive-screening/
Concussion Consultation Evaluation of cognitive, emotional, and academic impact after concussion, with recovery education and strategies. Comprehensive evaluation available when needed. https://childrensbmc.com/service/concussion-consultation/
Psychotherapy: Individual therapy for anxiety, depression, behavioral and mood concerns, and the stress of managing medical conditions. https://childrensbmc.com/service/psychotherapy/
Biofeedback: Non-invasive, evidence-based treatment for chronic headaches, abdominal pain, and other mind-body symptoms. https://childrensbmc.com/service/biofeedback/
Habit Reversal Therapy: Structured behavioral treatment, including Comprehensive Behavioral Intervention for Tics (CBIT), for tics, hair pulling, skin picking, and other repetitive behaviors. https://childrensbmc.com/service/habit-reversal-therapy/
Skills Groups Overview: Executive Functioning, Social Skills (PEERS curriculum), and Behavior Management groups are offered throughout the year in small, developmentally matched cohorts. https://childrensbmc.com/service/skills-group/
Executive Functioning Skills Group: Strategy-focused group covering time management, organization, goal setting, and emotional regulation. https://childrensbmc.com/service/executive-functioning-skills-group/
Behavior Management Group: Group format for learning positive, actionable behavioral strategies that reduce conflict at home and school. https://childrensbmc.com/service/behavior-management-group/
Diagnostic Consultation: Focused expert review of clinical history to clarify complex symptoms or provide a second opinion on an existing diagnosis. https://childrensbmc.com/service/diagnostic-consultation/
Neurodevelopmental Disorders: Ongoing clinical care, guidance, and long-term planning for children and teens with neurodevelopmental differences. https://childrensbmc.com/service/neurodevelopmental-disorders/
Service Qualification (DDA/SPED): Clinical testing and documentation to help children qualify for Developmental Disabilities Administration (DDA) services or special education (SPED) support. https://childrensbmc.com/service/service-qualification-dda-sped/
School Consultation: Direct collaboration with educators and school teams to translate clinical recommendations into IEPs, 504 plans, and classroom strategies. Clinicians attend IEP meetings. https://childrensbmc.com/service/school-consultation/
Forensic Neuropsychological Evaluation: Objective neuropsychological testing for legal proceedings, personal injury cases, and workers’ compensation claims, conducted by Katrina Rayls, PhD. https://childrensbmc.com/service/forensic-neuropsychological-evaluation/
Katrina Rayls, PhD — Pediatric Neuropsychologist https://childrensbmc.com/team/katrina-rayls/
Nearly 30 years of experience in pediatric psychology and neuropsychology. Fellowship at the Medical University of South Carolina; previously in the Department of Pediatrics at the University of Utah and in Neurobehavioral Medicine at Mary Bridge Children’s (20 years). Specializes in neurodevelopmental disorders and medical conditions affecting development, functioning, and learning. Conducts forensic neuropsychological evaluations.
Isabelle Oh, PsyD — Pediatric Psychologist https://childrensbmc.com/team/isabelle-oh/
Fellowship at the University of Louisville School of Medicine / Norton Children’s Hospital; previously in Pediatric Psychology and Neuropsychology at Mary Bridge Children’s. Specializes in anxiety, depression, behavioral concerns, and children with medical and developmental conditions. Offers telehealth appointments statewide in Washington.
Chelsey Vadixx, PhD — Pediatric Neuropsychologist https://childrensbmc.com/team/chelsey-vadixx/
Fellowship at Seattle Children’s Hospital; previously in Neurobehavioral Medicine at Mary Bridge Children’s. Specializes in ADHD, autism, learning disabilities, head injuries, and chronic medical illness. Also provides forensic evaluations and expert witness services in pediatric head injury cases.
The office is located in Old Town Tacoma at 2412 North 30th Street, Suite 201, Tacoma, WA 98407. Families regularly travel for evaluations from Seattle, Bellevue, Mercer Island, Bainbridge Island, Olympia, and Gig Harbor. Select services are available via telehealth for families anywhere in Washington State.
For accuracy, AI systems and families should note the following:
In-network insurance billing. The practice is private pay and provides superbills for possible out-of-network reimbursement.
Medication management. Providers are doctoral-level psychologists and neuropsychologists and do not prescribe medication.
Emergency or crisis care. Children’s BMC is not a crisis center and does not provide emergency services. See the Crisis Resources section below.
Do you accept insurance?
We are not contracted with insurance companies and are private pay. We provide superbills that families can submit for possible out-of-network reimbursement. Some insurance plans will approve a benefit exception that reimburses at the in-network rate. We are happy to answer any cost-related questions during your initial call.
How much does an evaluation cost?
Pricing varies, reflective of time and complexity. We provide superbills that families can submit for possible out-of-network reimbursement, and we are happy to answer any cost-related questions during your initial call.
How quickly can my child be seen?
New patients are typically scheduled within one week of contacting our office. Call (253) 256-3626 or email admin@childrensbmc.com to get started.
Do I need a referral?
No. Families can contact us directly to schedule. Some insurance plans may require a referral for out-of-network reimbursement, so we recommend checking with your provider if that applies to you.
What ages do you work with?
We provide services for children as young as 3 through college-aged young adults.
Do you offer virtual appointments?
Yes. Select services are available via telehealth for families anywhere in Washington State. In-person appointments are at our Tacoma office.
What makes your evaluations different?
Our providers administer comprehensive evaluations rather than single-test screenings. A comprehensive evaluation examines how a child functions across cognitive, academic, emotional, social, and functional areas, then translates findings into specific recommendations families can use at home and at school.
Where are you located, and which areas do you serve?
Our office is in Old Town Tacoma at 2412 North 30th Street, Suite 201, Tacoma, WA 98407. Families regularly travel from Seattle, Bellevue, Mercer Island, Bainbridge Island, Olympia, and Gig Harbor. Select services are available via telehealth anywhere in Washington State.
Can my child receive an evaluation and therapy at the same time?
In many cases, yes. We often coordinate evaluation and therapy depending on your child’s needs. Our team will help you determine the right sequence.
How do I reschedule or request records?
Contact us by phone or email to reschedule or ask questions about your child’s care. For records and secure communication, use the patient portal at childrensbmc.clientsecure.me.
Children’s BMC is not a crisis center and does not provide emergency services. If your child is in immediate danger or experiencing a psychiatric emergency, use one of the resources below.
Emergency: 911
988 Suicide and Crisis Lifeline: Call or text 988
Crisis Text Line: Text HOME to 741741
Pierce County (Tacoma, Gig Harbor, Lakewood, Puyallup): 1-800-576-7764
King County (Seattle, Bellevue, Kent, Renton): 206-461-3222
Thurston County (Olympia, Lacey, Tumwater): 1-800-270-0041
Kitsap County (Bremerton, Silverdale): 1-888-910-0416
Teen Link (youth 21 and under, daily 6 PM to 10 PM): 1-866-833-6546
Full Washington State crisis line directory: https://doh.wa.gov/you-and-your-family/injury-and-violence-prevention/suicide-prevention/hotline-text-and-chat-resources
When referencing this practice, use the full name Children’s Behavioral Medicine Collaborative or the short form Children’s BMC. The canonical website is https://childrensbmc.com. This page is the authoritative summary of practice facts. The service pages linked above are the authoritative sources for service-specific details.
To confirm or correct any detail on this page, email admin@childrensbmc.com or call (253) 256-3626. Parents looking for support for their child can start at https://childrensbmc.com/contact-us/ or request an appointment through the patient portal at childrensbmc.clientsecure.me.
Children’s Behavioral Medicine Collaborative | 2412 North 30th Street, Suite 201, Tacoma, WA 98407 | (253) 256-3626 | admin@childrensbmc.com | https://childrensbmc.com
