Six smiling children huddle together for a sunny outdoor photo; all children have improved communication skills thanks to Hawai'i Therapy Network in Honolulu, HI

O’AHU SPEECH IS NOW A PART OF HAWAI’I THERAPY NETWORK!

Speech, Occupational, & Physical Therapy for All Ages

Providing personalized evaluation and therapy services in Honolulu and across Hawai’i for children, teens, and adults.

Ages Served

We provide therapy for individuals of all ages, from infants and young children to teens, adults, and seniors.

Where We Meet You

We offer in-person therapy at our Honolulu clinic, in homes, in schools, and online for clients anywhere in Hawai’i.

Insurance Accepted

We are in-network with TriWest Healthcare Alliance, TriWest VA Community Care Network, and Kaiser. We also accept cash-pay clients.

Smiling child playing with colorful wooden stacking toys and peg dolls, working on fine motor skills during occupational therapy for kids in Honolulu, HI

Welcome to Hawai’i Therapy Network

At Hawai‘i Therapy Network, we provide speech, occupational, and physical therapy for children, teens, and adults across Hawai‘i. Our locally owned practice has been serving island families since 1986.

Our team of therapists understands that every client has unique needs, strengths, and challenges. That's why we take the time to understand your concerns and develop a personalized therapy plan that will help you achieve the goals that matter most to you.

Our goal is to help every client make meaningful progress they can carry beyond their therapy sessions and into their homes, schools, workplaces, and communities.

Private Therapy Services for Children, Teens, & Adults in Honolulu and Throughout Hawai’i

Building Skills for Everyday Life

Speech Therapy

Helping clients communicate more clearly and understand and express themselves with confidence in everyday situations.

Occupational Therapy (OT)

Helping clients develop essential motor, sensory regulation, and life skills for participation in play, learning, and daily routines.

Physical Therapy (PT)

Helping clients improve strength, balance, and coordination so they can participate confidently in everyday activities.

Speech Therapists • Occupational Therapists • Physical Therapists

About the Hawai’i Therapy Network Team

An experienced speech therapist talks with a young boy at a classroom table, working on speech sounds during speech therapy for kids in Honolulu, HI
Logos for O'ahu Speech Therapy and Hawai'i Therapy Network

Our roots in Hawai‘i go back nearly 40 years, beginning in 1986 when Mary Marasovich founded Oahu Speech. Over the years, Mary built a respected practice dedicated to helping children and adults with a wide range of speech and language needs.

In 2005, Mary welcomed Ken Koseki as a clinical fellow. Ken later established his own practice, Hawai‘i Therapy Network. In 2023, the two reunited to bring their practices together, combining their experience, resources, and shared commitment to serving their community.

Today, our team of speech, occupational, and physical therapists brings together clinical expertise, compassion, and a genuine commitment to the individuals and families we serve. We believe good therapy starts with understanding each person, building strong relationships, and working together toward meaningful goals.

As a locally owned practice, we're proud to build on Oahu Speech's long history of serving Hawai‘i families. Our commitment remains the same: providing personalized, high-quality therapy that makes a real difference in the lives of the people we serve.

Our Mission

To provide exceptional therapy with a personal touch while making a lasting difference in the lives of the individuals and families we serve across Hawai’i.

Our Local Roots

Deeply rooted in Hawai‘i, our network connects families, therapists, schools, and communities to support meaningful progress beyond therapy.

Our Advanced Training

Our team is trained in Compton ESL, PECS, PROMPT, Oral Facial Myology, Beckman Oral-Motor, and VitalStim.

How to Get Started with Hawai’i Therapy Network

Physical Therapist holding a child in the air while working on balance and coordination during in-home physical therapy for kids in Honolulu, HI

SPEECH, OCCUPATIONAL, & PHYSICAL THERAPY IN HONOLULU, HI

We’re accepting new clients!

Our team works with clients of all ages in our Honolulu clinic, as well as in homes, schools, and community settings. Online therapy is also available for clients located anywhere in Hawai’i. Contact Hawai’i Therapy Network to learn more and get started today!

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@htn_oahuspeech

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