Antioch, California

4849 Lone Tree Way
Suite C
Antioch, CA  94531
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Existing client families
(925) 462-2281

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Trumpet Behavioral Health – Antioch Provides Leading Autism Therapy Using Applied Behavior Analysis (ABA)

Our Antioch team of Board Certified Behavior Analysts (BCBAs) and therapists collaborate with educators, healthcare providers, families, and most importantly, each person we serve. At Trumpet, we utilize a multi-layered approach to serving our clients: from our in-house insurance team to our financial consult, we make the process of accessing services as seamless as possible.

We believe clients come first. We strive to live out this value each day in all that we do.

Our Clinical Team

Select a Team Member to read their personal bio.


Scott Thelen


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Scott Thelen

Years Working in Field: 9
Years as Certified BCBA: 2

I love providing therapy to children with autism because it is very rewarding. I began my degree after working at Holdsambeck and Associates in Fresno, where I learned to love ABA. My experience comprises many settings including in-home and schools.


M.S. in Marriage Family and Child Therapy, University of Phoenix, 2012
B.A. in Psychology, Fresno State University, 2007


Lauren Payne

Associate Clinician

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Lauren Payne

Associate Clinician
Years Working in Field: 3

I began working with children with developmental disabilities following graduation from California State University, Stanislaus. I pursued my Master of Science in Applied Behavior Analysis at California State University, Northridge and continued to work with this population during that time. I have worked in a variety of settings including the school system and clinics with children of a variety of ages.


MS in Applied Behavior Analysis, California State University, Northridge, 2015
BA in Psychology, California State University, Stanislaus, 2011

Philosophy of Care

I thoroughly enjoy working with children with developmental disabilities because I love seeing the everyday successes that impact their and their families’ lives. I believe that children of all abilities deserve the utmost care and respect and I strive to provide that each and every day.


Cassidy Medina


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Cassidy Medina

Years Working in Field: 6

Each child has a unique story and a unique personality and this is what makes the field of ABA so exciting. I began as a therapist providing in-home and school direct support in the Sacramento area. I have learned so much in the Associate Clinician role since joining Trumpet in 2011. Currently, I provide in-home consultation, as well as assessment support and consultation in the school setting. I have completed the BACB Approved Coursework through Florida Institute of Technology and graduated with my Masters in Early Childhood Education from Arizona State University in May 2014!


B.A. in Psychology, California State University - Sacramento, 2008


Melanie Kilcorse


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Melanie Kilcorse

Years Working in Field: 4
Years as Certified BCBA: 1

I began working with people that have intellectual disabilities over 14 years ago. As societal awareness increased and recognized the need to further develop resources and treatments to help address the needs of people receiving a diagnosis of Autism, I found myself immersed in being a part of that process. Professionally, I elected to become more involved via pursuing a BCBA. I completed the corresponding coursework through the Florida Institute of Technology and fulfilled the BACB required criterion to acquire certification. Doing so, enabled me to work more closely with families and professionals towards developing effective evidence based treatment plans. Additionally, my bilingual Spanish background enabled me to work with children, adolescents, transitioning age adults, and their families who speak Spanish and/or English in both the home and community settings.


MSW in Social Work, California State University of Sacramento, 2006

Philosophy of Care

I believe parents to be the experts on their children, and we (the behavior analysts) are the experts on the behaviors. Together we make a great team! Working together to create plans and programs based on our combined knowledge and experience to bring about success! I thoroughly enjoy working with the families in our community. Working closely with families brings great satisfaction in helping them recognize and learn, how to better support the needs of their children. It is an enriching experience watching families adapt and evolve through the learning process to implement ABA skills and strategies with consistency which changes the quality of life.


Marcus Hines

Associate Clinician

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Marcus Hines

Associate Clinician
Years Working in Field: 4

I began working as a behavioral therapist in Oct 2011 while working towards my undergrad in Psychology in Humboldt County and worked there for 19 months. After graduating, I moved back to the Bay Area where I became an assistant teacher at an alternative school and worked mostly with elementary and middle schoolers with emotional behavioral disturbances, as well as autism and other developmental disabilities. I then went to Seattle to obtain my master’s degree in Special Education and ABA while doing an internship in an inclusive preschool program in the extended day preschool program for kids with ASD. After obtaining my master’s degree, I moved back to the Bay Area again and am now an Associate Clinician here with Trumpet Behavioral Health and plan to sit for the BCBA exam in February.


MEd in Special Education & Applied Behavior Analysis, University of Washington, 2015
BA in Psychology, Humboldt State University, 2012

Philosophy of Care

I love working in the field of ABA, especially with our clients with developmental disabilities. I love seeing the progress and potential shine through our clients from the services we provide and the positive effect it has on their lives as well as their families and other persons close to them. Seeing a person happier from becoming more independent and getting their needs met is such a rewarding experience for me and has grown through my experiences working with different kids throughout my 4 years of experience so far. I look forward to learning and growing myself to better serve and change the lives of the families we work with.


Our Location Offers:

  • Insurance Specialists to help families navigate ABA therapy coverage options
  • Coordinated therapy across all providers & physicians
  • Parent training and support
  • Individualized programming for each consumer
  • Free Insurance Eligibility Review
  • Board Certified Clinicians

Insurance Information

  • Aetna
  • Anthem
  • Cigna
  • Regional Center of East Bay
  • Easter Seals
  • Humana (LifeSynch)
  • Magellan
  • Tricare
  • United Behavioral Health

Center-Based ABA Therapy for Autism and Intervention Services

  • Initial educational and functional behavior assessments
  • 1:1 intensive ABA-based treatment focused on skill acquisition and problem behavior reduction
  • Functional communication and social skills
  • Practice transitioning and independence
  • Early group learning skills
  • Toilet training
  • Social skills groups, based on age and skill level

Social Skills Group

  • Social thinking group
  • Grouping
  • Social skills play group
  • ‘Typical’ children are invited and encouraged to attend

Autism Services for Military Families

  • Verbal Behavior Assessment and Placement
  • Functional Behavior Assessment
  • Program monitoring and evaluation
  • Functional communication
  • Social and play skills
  • Behavior management
  • Parent training
  • Pre-academic/Academic and school readiness

School-Based Services

  • Functional Behavior Assessments (FBAs)
  • Functional Analysis Assessments (FAAs)
  • Program design, development & implementation
  • Individualized Positive Behavior Support Plans (PBSPs)
  • Positive Behavioral Intervention Plans (PBIPs)

Supplementary Services

  • This triggers the tooltipBehavior Consultation with school districts and families
  • Assistance accessing insurance funding for children with Autism Spectrum Disorders
  • Presentations and trainings for family groups and other professionals
  • Presentations and trainings covered in a wide range of topics