Our Team

We are a multidisciplinary team of psychiatrists, speech-language pathologists, mental health counselors and educational specialists. Our providers are committed to assisting our clients in overcoming steep challenges and achieving their goals through personalized care plans.

Not only do we understand conditions like ADHD and dyslexia from a professional standpoint, many of us also have personal experiences with them — whether we were diagnosed ourselves or witnessed loved ones navigate learning or attention challenges. We provide empathetic, compassionate support for you and your family.

Wendy Popa, MS CCC-SLP

Co-CEO & Co-Founder, SLP & Dyslexia Specialist

Wendy offers knowledge, unwavering passion, and personal experience to our practice. She provides personalized and empowering treatment for clients with attention and learning challenges. Wendy is a graduate of Biola University and the University of Utah. She is licensed in Washington, Idaho and Oregon.

Thomas Beck, MD

Co-CEO & Co-Founder, Child, Adolescent and Adult Psychiatry

Thomas brings a combination of expertise and empathy to his practice, helping children and adults overcome attention challenges, maximize their strengths, and reveal often-hidden talents. He is a graduate of Loma Linda University and completed his residency at UCLA. He is licensed in Washington, Idaho, and California.

Brian Pham, MD

Psychiatrist, Medical Director

Brian oversees and provides training for all providers to ensure exceptional care for ADHD. He has an unwavering commitment to building client confidence and resiliency while overcoming challenges. He is a graduate of Brown Medical School, completed his psychiatry residency at UCLA and fellowship at UC Irvine Neuropsychiatric Center. Dr Pham is licensed in Washington and Idaho.

Hannah Fant, MS CCC-SLP

Director of Language and Learning Services, Speech-Language Pathologist

Hannah is an experienced speech-language pathologist who supports our language and learning team with far-reaching expertise and provides patient, compassionate care. She is a graduate of Washington State University. She is licensed in Washington, Idaho, Montana and Colorado.

James Clark, DNP, FNP-BC

Doctor of Nursing

As a board-certified Doctor of Nursing and family nurse practitioner, James Clark is passionate about improving the lives of both children and adults with ADHD through compassionate, holistic and individualized care plans. He is licensed in Washington and Idaho.

Terry Noyes, PA-C

Physician Assistant-Certified

Terry is instrumental in developing and executing therapeutic plans for clients with ADHD or other conditions, helping them improve their health and well-being. She is a graduate of the University of Colorado School of Medicine and is licensed in Washington and Idaho.

Eric Rush, APRN-CNP, PMHNP-BC

Psychiatric Nurse Practitioner

Psychiatric Nurse Practitioner licensed in Washington and Idaho, integrating medication management and psychotherapy in a person-centered approach to mental health care. He is a graduate of Ohio State University.

Katie Riley, BS SLPA

Speech-Language Pathology Assistant, Executive Function Testing Technician

Katie provides speech therapy services to our clients, helping them to manage language disorders, identify talents and achieve their goals. Katie is graduate of Utah State University and Washington State University. She is licensed in Washington.

Paiton Haeberle, BA SLPA

Speech-Language Pathology Assistant, Executive Function Testing Technician

Paiton provides speech therapy services to our clients, helping them to manage language disorders, identify talents, and achieve their goals. Paiton is a graduate of Washington State University. She is licensed in Washington.

Mary Kelleher, MS CCC-SLP

Assistant Director of Language and Learning Services, Speech-Language Pathologist

A Speech-Language Pathologist, Mary Kelleher assesses and treats clients with specific language and learning conditions, implementing a customized speech therapy plan to help them overcome obstacles and find success.

Julia Mahoney, BS C-SLPA

Speech-Language Pathologist Assistant- Certified, Executive Function Testing Technician

Julia is a Speech-Language Pathology Assistant. She specializes in treating a variety of communication difficulties, highlighting strengths, and building client confidence. She is licensed in Washington and Idaho. She is a graduate of Brigham Young University.

Janelle Huddle, BA SLPA

Speech-Language Pathology Assistant, Executive Function Testing Technician

Janelle provides focused reading and language intervention for our clients, focusing on building confidence, talents and strengths while overcoming language-related challenges. She is licensed in Washington and is a certified Dyslexia Advocate. She is a graduate of Washington State University.

Codi Dunn, BS SLPA

Speech-Language Pathology Assistant, Executive Function Testing Technician

As a Speech-Language Pathology Assistant, Codi brings experience and knowledge to Winston Center. She’s committed to helping her clients navigate learning challenges and achieve their goals. Codi is a graduate of the University of Montana. Codi is licensed in Montana and Washington.

Gabee Deleo

National Board Certified Health and Wellness Coach & Research Coordinator

A Certified Health and Wellness Coach at Winston Center, Gabee is passionate about helping our clients address ADHD and improve wellbeing through healthy lifestyle choices, including implementing our proprietary Winston Protocol.

Molly Clark

ADHD Coach and Certified ADHD Educator

A dedicated ADHD Coach at TheraSpark, Molly is passionate about helping children, parents, and adults navigate the challenges of ADHD. With extensive experience in early childhood education, she brings a wealth of knowledge and a unique perspective to her role, empowering families and individuals to discover and celebrate the strengths of the ADHD brain.

Advisory Board

Robert Maurer, PhD

Human Potential

As Director of Behavioral Sciences for the Family Practice Residency Program at WSU Medical School and a faculty member with the UCLA School of Medicine, Dr. Maurer has traveled extensively to present seminars and consultations on a broad spectrum of issues that people face in today’s societies.

John Munro

Business Strategy

John is a growth-oriented executive with more than 20 years of experience building, leading, and inspiring teams to reach their potential beyond their expectations. He focuses on a simple philosophy: inspired, happy teams create inspired, happy customers.

Chantal Kerssens, PhD

Scientific Research

A trained behavioral scientist with a background in digital health and therapeutics, Chantal Kerssens is Winston Center’s Chief Scientific Advisor.