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Our     taff

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Yrenka Sunderlin, MS, BCBA, LBA

Founder & CEO

     Yrenka is a Board Certified Behavior Analyst (BCBA) with an extensive background working with individuals with special needs. Her path to a career in Applied Behavior Analysis (ABA) started with working in a residential facility (Level 12) 28 years ago. While there, she learned to identify a myriad of challenging behaviors, but observed that the treatment of choice at the facility was not effective in achieving lasting, positive behavior change. She knew that she wanted to make a difference, and that using evidence-based practices, such as Applied Behavior Analysis (ABA), was most likely going to make this a reality. After receiving a Bachelor’s degree in Psychology from the University of La Verne, she then attended California State University, Los Angeles to complete her Master's Degree in ABA under the mentor-ship of Dr. Randy Campbell, Dr. Michele Wallace, and Dr. Henry D. Schlinger, Jr. During this time, she began receiving extensive formal training by Kari Berquist, Ph.D. BCBA-D in ABA methodologies, including Acceptance and Commitment Therapy, Discrete Trial Training, Picture Exchange Communication System, Pivotal Response Treatment, Verbal Behavior, Positive Behavior Support, Functional Communication Training, Functional Behavior Assessments, completed the Autism Certification Program and UCLA PEERS® certification program.  She is a member of the Association for Behavior Analysis International and the California Association for Applied Behavior Analysis. She subscribes to scholarly journals, participates in continuing education opportunities and maintains close ties with a network of professionals in the field.

In addition to being a respected Behavior Analyst, she has been an adjunct faculty member at National University (Camarillo), teaching BCBA course sequence for 3 years. She has served as an Advisory Board Member for Reid's Gift, in Ventura County Ca., is currently a Board Member for the Autism Society of Treasure Valley, ID. and a Ambassador for the Boise Chamber of Commerce.

 

In an effort to reach out to the under-served Spanish speaking community, Yrenka provides parent education work shops across, Portland, Los Angeles, and Boise. 

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Brian Sunderlin

Owner & CFO

     Brian has been quite busy, diligently working to keep all operations up and running smoothly here at SBI. As soon as he has a moment, he will write his bio...

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Mikaela Bercow, BA

Director of Operations

     Mikaela began her journey with Sunderlin LA in June of 2018, as a Behavior Therapist. She received her Bachelor's Degree in Interdisciplinary Educational Studies, with minors in Art and Psychology, from California Lutheran University. Currently, she works with staff across states on a variety of tasks, including intake of new clients and reviewing assessment reports. Mikaela works to ensure that clients receive the guidance they need in a timely manner. In addition, you will often find her cheerful voice on the other end of the phone when you call the office.

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Megan Bither, MA, BCBA, LBA

Clinical Supervisor

     Megan is a Board Certified Behavior Analyst who began her Applied Behavior Analysis journey in 2019. After working with children in the school setting while completing her undergraduate degree at Portland State University, Megan discovered the field of ABA and became a Registered Behavior Technician upon graduating. Megan quickly fell in love with the field and immediately began pursuing her Master’s degree in ABA with hopes to obtain her board certification. Megan has worked as a technician in home, school, and clinic settings from early 2019 to the end of 2021, when she obtained her BCBA. During her time in the field, Megan has worked with children from ages 2-13 and has focused on functional communication training throughout her practice. She is dedicated and passionate about allowing creativity and celebrating progress. Megan joined the Sunderlin Portland team in March of 2022 and looks forward to furthering her knowledge as a BCBA through a play-based, child-lead approach to ABA.

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Devyn Plisik, MS, BCBA, LBA

Clinical Supervisor

     Devyn is a Board Certified Behavior Analyst (BCBA) who joined the Portland team in March of 2022. She began supporting individuals with developmental disabilities in 2016 and became a behavior therapist in 2017. After completing a B.S. in Molecular and Cell Biology from UC Merced in 2017, she went on to start a master’s in Applied Behavior Analysis from National University in 2018. Devyn graduated with her master’s in the summer of 2020 and obtained her BCBA certification in the winter of 2021. Along her journey, she has worked with individuals of all ages. Devyn has also been lucky enough to work closely with many other disciplines including speech pathology, occupational therapy, music therapy and highly values collaboration. She looks forward to growing as a supervisor and working closely with families and professionals to enrich the lives of her clients. 

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Caroline Young, MA, RBT

Case Supervisor

     Caroline begin working with Sunderlin in 2021 when the company expanded to Boise, Idaho. She completed her undergraduate degree in Psychology at the University of Alaska Anchorage, where she did her practicum work in the Anchorage School District proving ABA services and learning how the science of behavior analysis can be applied to different settings. Caroline went on to receive her Master’s in Special Education in Applied Behavior Analysis at Arizona State University and is currently pursing her BCBA certification.

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Ashley Weatherill, MA, RBT

Case Supervisor

   Ashley is an Apprentice Supervisor who began her journey in the field in 2014 as a Behavioral Therapist as well as an Intensive Behavioral Instructional Aide after receiving her undergraduate degree in Psychology from California State University, Fullerton. Unsure of where to take her next steps, she went back to CSUF and received her Moderate/Severe Teaching Credential and taught four years of Special Education. Although she loved being in the classroom, behavior analysis and working in the home setting was where she was being called. Ashley jumped back in as a Registered Behavior Technician and back into school once again. Now she is finishing up her Master’s Degree at National University whilst pursing her BCBA. Ashley looks forward to continuing with her career at Sunderlin and providing quality evidence-based services to support families and individuals of all ages.

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Shea Gowdy, RBT

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Edward Tate

Billing Manager

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Melissa Ramirez

Payroll Specialist/ HR 

     Melissa began her journey with Sunderlin Behavioral in February 2022. After years of working as a clerical translator for clients and overseeing document translations, she realized her passion for performing work that requires precise attention to detail. Melissa's experience with auditing and accounting found her wanting to transition back to her happy place of working with numbers, and she felt that Sunderlin's position was the perfect fit. Melissa’s current role at Sunderlin includes processing payroll, overseeing the onboarding process for all new hires and record keeping.

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Joelle Bobadilla

Intake Coordinator

     Joelle began working with Sunderlin in April 2022. She received her Bachelor's Degree in Family Studies and Child Development from California State University of Long Beach. She has worked directly with families for 5 years as an Associate Teacher and Head Teacher in Early Childhood Education as well as an RBT. 

Currently, she works behind the scenes with the staff across states on a variety of tasks, including intake of new clients, insurance verification and you will often find her cheerful voice on the other end of the phone when you call the office. 

    Edward is a Billing and revenue collections specialist who began his journey in the field in 2016 as a collection’s specialist for Applied behavioral analysis claims.  After working on collections, secondary insurance billing, appeals, and audit projects for many years in the same company he was ready to move on and learn new skills.  Edward began working with Sunderlin Behavioral in April 2022 and his current role entails reviewing billing, submitting claims, performing various accounts receivable functions, talking directly to insurance companies, billing patient responsibility, refunds, and talking directly to families about their accounts.  Edward seeks challenging assignments in the organization that will utilize his knowledge and experience to contribute to the objective of Sunderlin Behavioral and to grow with it.  Edward gets self-satisfaction from getting his job assignments completed and knowing that he is helping children and families in need.   

Quality Assurance / Office Coordinator

     Prior to working as Sunderlin, Shea spent several years leading wilderness expeditions with at-risk youth, as well as working seasonally as a scuba dive instructor. Outdoor instruction not only taught her adaptability and reliability, but also cultivated her passion for helping others overcome challenges. Shea began working at Sunderlin’s Portland location in June of 2020 as an RBT and quickly progressed to become Lead Therapist in 2021. Later that year, Shea decided to move back to her homeland of Idaho and was transferred to assist in the opening of the Boise clinic as the Quality AssuranceOffice Coordinator. In Idaho, Shea oversees the day-to-day activities of the clinic, works alongside the admin team, trains new staff and provides ABA services. She carries these attributes into her current position at Sunderlin and absolutely loves helping each client grow and succeed.