Southaven & Clarksdale, Mississippi

Helping people grow, connect, and thrive.

Irby Psychological Services provides psychological evaluations, behavioral health services, and pediatric therapies for children and families, with selected services extending into adulthood.

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A child and caregiver playing a fishing game together at a table

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I NEED AN EVALUATION

Psychological testing for autism, ADHD, and learning concerns; speech/language evaluations for communication and articulation; OT and PT evaluations for motor delays, sensory processing, and handwriting; and behavior assessments at the start of ABA therapy.

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I'M LOOKING FOR THERAPY

Behavioral, developmental, communication, movement, and family support.

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I'M ALREADY A CLIENT

Access portals, telehealth, forms, and other client tools.

Client Resources

A bright, welcoming pretend-play flower shop area in our clinic

Who We Are

Rooted in care. Growing with our community.

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Irby Psychological Services is a family-owned practice offering evidence-based, individualized services across the lifespan, with a strong emphasis on children, adolescents, and families. Founded in 2020, we continue to grow — adding providers and services to better serve our community.

Our Approach

Evidence-based, individualized care delivered by a collaborative, multidisciplinary team.

Who We Serve

Children, adolescents, and families — with selected services extending into adulthood.

Our Locations

Southaven and Clarksdale, serving the Mid-South and rural Delta.

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How We Help

Support for every stage of growth.

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Psychological TestingComprehensive evaluations for autism, ADHD, dyslexia, and other learning disabilities.

Behavioral TherapyIndividualized behavioral support for children, teens, and families.

Applied Behavior AnalysisData-informed ABA grounded in compassionate, individualized care.

Social Skills GroupsStructured group opportunities to build connection and confidence.

Speech TherapySupport for communication, language, articulation, and social communication growth.

Occupational TherapyHelping children build the skills for daily life and participation.

Physical TherapyMovement-based support to build strength, coordination, and confidence.

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You don't have to know where to begin

“Tell us what is concerning you. We'll help you find the most appropriate place to start.”

Parents and clients often aren't sure which service they need — and that's completely okay. Share what's going on, and our team will help guide you to the right next step.

Explore your options

Browse our services or use our guide to find the right starting point.

Submit the appropriate request

Complete a request form so our team understands your needs.

Hear from the practice

We'll reach out when an opening is available.

Help Me Choose a Service View Waitlists

Meet the People Who Care

A team growing together

From psychologists and therapists to behavior technicians and support staff — every person here is dedicated to thoughtful, individualized care for children and families.

Psychology

Sarah Irby

Ph.D., BCBA, Licensed Psychologist, Founder and Co-Owner

Helping people grow, connect, and thrive.

Rooted in care. Growing with our community.

Support for every stage of growth.

A team growing together

Southaven, Mississippi

Clarksdale, Mississippi

Ready to take the next step?