Meet Our Team

Applied Behavioral Analysis

leytham
Patrick Leytham, PhD, RBT

Dr. Leytham is a Registered Behavior Technician. He received his Bachelor of Arts in Special Education, Master of Education in Autism and Intellectual Disabilities and PhD in Autism and Reading Strategies, all from the University of Nevada, Las Vegas. Dr. Leytham is a member of the Council for Exceptional Children and is a part of their Division of Autism and Developmental Disabilities and Division of Teacher Education. He has previously taught special education for the Clark County School District for six years, as well as Sierra Nevada College, College of Southern Nevada, University of Nevada Las Vegas, and Weber State University.

sarah peralta cadd

Sarah Peralta, RBT
 

Sarah Peralta graduated from the University of Nevada, Reno with a Bachelor's of Arts in Psychology & a minor in Addiction Treatment Services in May 2019. During her time at the University, she volunteered frequently with the Washoe County School District Special Education classrooms. Alongside, she worked as a Student Worker in Reno, Nevada's Early Intervention & Early Head Start Services with children ages infancy-3 years old.

Upon moving back to Las Vegas, Sarah continued to work with individuals on the Autism Spectrum and other developmental disabilities as a Senior Recreation Assistant with the City of Henderson. She subsequently obtained her RBT Certification and continued on to work as a Registered Behavior Technician at an ABA Clinic in Henderson. In this position, she implemented one-on-one home-based ABA Therapy to individuals aged 4-12 years old across the City. Sarah thoroughly enjoys working with this population is excited to be part of the CADD team.

no image available

Adam Volker, RMS, BCBA, LBA

Adam Volker, is a Board Certified Behavior Analyst, and a Licensed Behavior Analyst in the state of Nevada. Adam earned his Master of Science (MS) in Psychology: with an Emphasis in General Psychology from Grand Canyon University in 2017 where he studied relevant topics in human development, health psychology, social and cultural psychology, psychopathology and cognition. Furthermore, Adam enrolled at University of Nevada, Las Vegas to complete UNLV’s Verified Course Sequence aligned with the BACB 4th edition task list in 2018-2019.

In addition to behavior analytic services, Adam has performed years of real-world healthcare administration experience, where he worked to administer, lead and manage healthcare systems in Southern Nevada, such as provider networks, telemedicine services, payer contracts, and medical clinics. Adam is passionate and dedicated in the field, who works closely with other healthcare professionals to ensure that patients always receive the best possible care.

Meet Our Team

Applied Behavioral Analysis

leytham
Patrick Leytham, PhD, RBT

Dr. Leytham is a Registered Behavior Technician. He received his Bachelor of Arts in Special Education, Master of Education in Autism and Intellectual Disabilities and PhD in Autism and Reading Strategies, all from the University of Nevada, Las Vegas. Dr. Leytham is a member of the Council for Exceptional Children and is a part of their Division of Autism and Developmental Disabilities and Division of Teacher Education. He has previously taught special education for the Clark County School District for six years, as well as Sierra Nevada College, College of Southern Nevada, University of Nevada Las Vegas, and Weber State University.

sarah peralta cadd

Sarah Peralta, RBT
 

Sarah Peralta graduated from the University of Nevada, Reno with a Bachelor's of Arts in Psychology & a minor in Addiction Treatment Services in May 2019. During her time at the University, she volunteered frequently with the Washoe County School District Special Education classrooms. Alongside, she worked as a Student Worker in Reno, Nevada's Early Intervention & Early Head Start Services with children ages infancy-3 years old.

Upon moving back to Las Vegas, Sarah continued to work with individuals on the Autism Spectrum and other developmental disabilities as a Senior Recreation Assistant with the City of Henderson. She subsequently obtained her RBT Certification and continued on to work as a Registered Behavior Technician at an ABA Clinic in Henderson. In this position, she implemented one-on-one home-based ABA Therapy to individuals aged 4-12 years old across the City. Sarah thoroughly enjoys working with this population is excited to be part of the CADD team.

no image available

Adam Volker, RMS, BCBA, LBA

Adam Volker, is a Board Certified Behavior Analyst, and a Licensed Behavior Analyst in the state of Nevada. Adam earned his Master of Science (MS) in Psychology: with an Emphasis in General Psychology from Grand Canyon University in 2017 where he studied relevant topics in human development, health psychology, social and cultural psychology, psychopathology and cognition. Furthermore, Adam enrolled at University of Nevada, Las Vegas to complete UNLV’s Verified Course Sequence aligned with the BACB 4th edition task list in 2018-2019.

In addition to behavior analytic services, Adam has performed years of real-world healthcare administration experience, where he worked to administer, lead and manage healthcare systems in Southern Nevada, such as provider networks, telemedicine services, payer contracts, and medical clinics. Adam is passionate and dedicated in the field, who works closely with other healthcare professionals to ensure that patients always receive the best possible care.

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Henderson, NV     702-777-4808

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