iddo devries

Iddo deVries

Clinical Director

Iddo has been practicing speech therapy for over 10 years and has been studying the field for over 12.  He has worked in multiple settings including schools, homes, adult care facilities, and most recently in a multi-disciplinary clinical setting where he provided direct therapy, assessments, supervision, management, and training to staff and families.

In 2014, Iddo opened DV Therapy to provide dynamic therapy that focuses on the individual and their family. With a strong emphasis in family training, Iddo strives to give the child and the family the tools to reach independence and improve quality of life. Iddo has a strong clinical presence and is always working encourage his patients to reach beyond what they imagined possible.

In 2011 Iddo was awarded the outstanding achievement award in the field of speech therapy by the New York City Dept. of Education and has been an active member of the nationally accredited speech board ASHA since 2006. With a focus on individuals with Autism, Iddo has had significant success in developing the necessary communication skills with socially difficult individuals.

Iddo has had success in treating individuals from birth-21 with disabilities and delays including, Autism, Late-talkers, PDD, specific language impairments, Articulation and Phonological disorders, Auditory Processing Delays, Stuttering, Pragmatic and social delays, Verbal Apraxia of Speech.

Skills: Prompt therapy, Beckman Oral Motor, TLC Literacy Program, Sounds in Motion, Fluency Shaping Technique, PECS, Certified PEERS Social Skills Provider.

etta astrin

Etta Astrin

Vice President of Operations

Etta received her bachelors degree at CUNY Brooklyn in the field of Psychology. Following her desire to help others, Etta studied Clinical Social Work and received her masters degree at Hunter College. While living in New York, Etta provided critical social and emotional support for at risk youth and to systematically build schools that are safe, successful, and conducive to learning through Partnership with Children. After leaving New York, Etta and her family moved to California. She found a career through Open Paths Counseling Center before ultimately becoming Vice President of Operations at DV Therapy.


Mariah Prentice

Office Manager and Speech Language Pathologist Assistant

Mariah received her bachelors degree in Communicative Disorders at California State University of Fullerton in 2012. That same year, she completed her SLPA externship through California State University of Northridge.

During her schooling, Mariah gained a wide variety of experience with preschool aged children to adults. She worked directly with junior high students as an AVID tutor for over 3 years, a high school debate coach, and a special education substitute paraprofessional for a year. Aside from work, Mariah volunteered through St. Jude Medical Center by assisting the Communication Recovery Group to provide a safe space to practice conversation for adults with aphasia, as well as other motor speech disorders. She also completed her SLPA internship through St. Jude Outpatient Rehabilitation Center where she observed and assisted a wide variety of therapy treatments for patients with swallowing difficulties, aphasia, apraxia, autism, TBI, and more. While there, she also helped plan and lead the children’s social skills group. Since then, Mariah has continue to grow in her role as an SLPA by providing direct 1 on 1 therapy to a variety of ages.


Meghan Eppinette

Lead Speech Language Pathologist

Meghan received both her Bachelor’s and Master’s degree in Speech-Language Pathology from Boston University. While at BU, she gained experience in a range of settings, including a bilingual Spanish-English elementary school, an outpatient voice clinic, and a neuromuscular disorders clinic that served patients with Amyotrophic Lateral Sclerosis (ALS). She is bilingual in Spanish and English, and credits her bilingualism to her time living in Ecuador.  Meghan is trained in PROMPT, PECs, and knowledgable on AAC devices.  She currently is in a certification program on Listening and Spoken Language to work with children who are deaf and hard of hearing.   Meghan has worked with clients of all age ranges and disorders and loves the diversity of the field of Speech-Language Pathology.

In her free time, Meghan enjoys reading, running, and exploring the world.


Jisun Hannah Lee

Senior Speech Language Pathologist Assistant

Hannah’s Korean name, Jisun, means “helping hands.” Till this day, there is nothing else that defines Hannah more than as someone who loves to help. She always knew she loved to help people, so she initially planned on being a teacher. After working as a Teacher’s Assistant in special education classes and general classrooms with students from grades K-9th, she came to realize her heart lies in further helping students with specific needs in speech and language.

She received her Bachelor’s Degree in Communication Disorders in 2013 and her SLPA externship completion in 2014 at Cal State University, Northridge. Since her early teenage years, Hannah has worked in various educational settings such as private tutoring, afterschool programs, Sunday school, and school classrooms. Currently, she provides speech and language services for children, various in the ages of 2-17, with language delay, pragmatic deficits, articulation disorder, aphasia, non-verbal communication, fluency, and more in an elementary school and a private clinic.

She will complete her Master’s Degree in Communication Disorders from Northern Arizona University – August 2020.

During her free time, Hannah loves to binge-watch television shows and find new dessert spots. Her current favorites are Gilmore Girls and matcha green-tea soft serve. Yumm!


Guadalupe Alvarez

Speech Language Pathologist

Guadalupe received her bachelor’s degree in psychology/Law and society at University of California Riverside in 2012. Shortly afterwards, she began working as an in-home and school behavior therapist providing therapy for children on the Autism spectrum. While working at the schools, she discovered the world of speech-language pathology and instantly became intrigued in the field after observing her first speech session. She then went on to complete a post-baccalaureate speech and language program at California State University San Marcos (CSUSM) in 2017 and received her Master of Science in Speech-Language Pathology from CSUSM in 2019.

While at CSUSM, she worked with young children, teenagers, and adults with varying disorders in the school setting, outpatient rehabilitation centers, and in acute care. She has experience with language delay/disorders, articulation and phonological disorders, Autism, Down Syndrome, aphasia, dysphagia, and cognitive disorders.

Guadalupe is bilingual in English and Spanish. In her free time, she likes to swim, travel, hang out with her nieces, and try out new foods.


Kimberly Nevarez

Speech Language Pathologist Assistant

Kimberly Nevarez received her B.A in Communicative Disorders from the University of Redlands. She went on to continue her education at Loma Linda University, where she completed the SLPA certification course. Before becoming a certified SLPA, she was working as a Behavioral Interventionist at Easter Seals for about a year. When she is not working at DV Therapy Inc., you can find her at an Elementary School as an Intervention Aide, where she works with students who need more help with their phonological and phonemic awareness skills.

Kimberly enjoys traveling, going to the beach, coffee trips and listening to music.

celest segovia

Celest Segovia

Speech Language Pathologist Assistant

Celest received her BA in Speech Communication Disorders in 2017 from Northern Arizona University. During the fall of 2017 she completed her SLPA certification from the same university.  Before being an SLPA, Celest held an internship at Azusa Unified School District.  Her inspiration behind becoming an SLPA came from watching her little brother attend speech therapy services due to being born with a mild case of cerebral palsy.  Celest wanted to give back by helping other individuals use their voice and/or assistive devices to communicate.

In her free time, Celest enjoys working out, reading, traveling, hanging out with friends, hiking, and attending concerts.


Sarai Figueroa

Speech Language Pathologist Assistant

Sarai has a passion for working with children. She is the eldest sister to two brothers who are 13 and 18 years apart from her. Her interest in helping children sparked when she would help take care of and play with her brothers. Sarai received her Associate’s Degree in Early Childhood Education from Fullerton College. She started working with children as a Teacher Aide at a daycare and a child development center. She gained experience with infants, preschool, and school age children.

One of Sarai’s brothers was diagnosed with Autism and that is when she was introduced to speech therapy. She then received her Bachelor’s Degree in Speech Language Pathology from California State University, Long Beach. While at CSULB, she gained experience in working with adolescents with Autism, Specific Language Impairments, and Learning Disabilities.

Sarai in her free time loves going to concerts and spending time with her friends and family.


Luann Santos

Occupational Therapist

Luann has been a registered and licensed occupational therapist for 10 years. She has served both adult and pediatric populations in skilled nursing facilities, adult day health centers, home health settings, pediatric therapy clinics and school settings.

She has been successful in evaluating and providing intervention to children in the Autism Spectrum and those with attention deficits, learning disabilities, feeding difficulties, fine motor problems and developmental delays and is currently working on getting her Certification in Sensory Integration to continue helping children with sensory processing disorders. She believes in collaboration and consistency and continues to partner with physical, speech and ABA therapists, school teachers and families in achieving gains and maximizing independence in children with disabilities.

As a fieldwork clinical instructor, Luann also trains and designs programs for occupational therapy students here and abroad. She plans to set up her own private pediatric practice and pursue her Doctorate Degree in Occupational Therapy in the future.


Kelsey Wyman Chin

Speech Language Pathologist

Kelsey is a Speech-Language Pathologist. She was born in Canada but grew up in Jamaica and Orlando, Florida. She got her Bachelor’s Degree in Biology at the University of Florida and worked as a research scientist, tutor, and veterinary technician before discovering the wonderful field of Speech-Language Pathology. She completed a post-baccalaureate in Communication Sciences and Disorders at the University of Florida and went on to gain a Master of Science degree in Speech-Language Pathology at the University of South Florida.

As a graduate clinician, she researched early-literacy topics and completed internships in a children’s hospital and a level-one trauma hospital. She especially enjoyed working with OT and PT as a part of a diagnostic team for children with Autism Spectrum disorder, providing evaluations for children who require Augmentative and Alternative Communication, carrying out instrumental swallow studies for medically-complex adults, leading conversational groups for adults with aphasia, as well as being a part of a group-based program for adolescents who stutter. She observed many AAC evaluations for adults with Amyotrophic Lateral Sclerosis (ALS), radiological imaging sessions for suspected velopharyngeal insufficiency (VPI), and pediatric swallow studies. She became LSVT LOUD certified in order to better serve her patients with Parkinson’s Disease and other conditions. Kelsey has gained experience working with individuals across the lifespan, however, she finds the most joy in helping children to optimize their communication skills so that they can live their best and most participative lives.

Kelsey is impassioned by helping clients to optimize their communication skills so they can live their most participative lives. Kelsey specializes in AAC and complex communication needs, is a certified Teacher of English as a Second Language, and a Compton certified accent modification instructor.
In her free time, Kelsey enjoys painting, learning new languages, and staying active outdoors.
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Joline Wan

Speech Language Pathologist Assistant

Joline received her bachelor’s degree in Communicative Disorders at California State University of Los Angeles in 2019. In 2020, she completed her SLPA certification course at Loma Linda University by completing an internship through Monrovia Unified School District.  Before becoming a SLPA, Joline spent her time volunteering at a speech therapy clinic in Culver City where she gained experience in early intervention and working with young adults.  She also worked as a special education instructional aide for middle school through the Pasadena Unified School District.  She has also worked as a special education instructional aide for an elementary school through Monrovia Unified School District.

In her free time, she enjoys traveling, painting, hiking, going to concerts, and spending time with her pets.

Celina Ruyter

Office Assistant

Celina was born in the San Gabriel Valley where she has lived her whole life. She comes from a close nit Dutch/Indonesian family. Celina received her Associates of Science degree in Health Studies from Carrington College, as well as obtained her certificate in Medical Billing and Coding. She has worked for both the Covina Valley School District and Azusa School District as a tutor and teacher’s assistant for students in elementary, middle, and high school. Celina is a huge Disney fanatic. She loves spending time with her two boys, going camping by the lake or to the beach. A few hobbies she enjoys are reading, going to concerts, hiking, and eating.

Great speech therapist! My 4 year old has been making big improvements since coming here. Ms. Tori is so patient... read more

Ashleigh H. Avatar
Ashleigh H.
6 months ago

My son has been a client here for about 2 years he gets Ot and speech therapy once a week.... read more

sonya g. Avatar
sonya g.
8 months ago

We have been with DV therapy for almost a year now & it has been great. Ms. Elizabeth has been... read more

Ana G. Avatar
Ana G.
8 months ago
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