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Oscar A Donoso
Oscar A Donoso
Psychologist, PhD
Photo of Oscar A Donoso, PhD, Psychologist in Whittier

Oscar A Donoso

Psychologist, PhD

Verified by Psychology Today Verified by Psychology Today
13033 Penn Street, Suite 800, Whittier, CA 90602
Let's Connect (323) 378-3421
I specialize in conducting psychological assessments/testing and developmental assessments with early childhood age children (Birth - 5), school age children, adolescents and adults. I have expertise in the evaluation of Autism Spectrum Disorders (ASD), ADHD, Intellectual Disabilities, and adults seeking to reunify with their children. I take a family-centered and therapeutic approach to conducting psychological evaluations, providing evidence-based recommendations and treatment.
I am research certified in administering, scoring and interpreting the Autism Diagnostic Observation Schedule -Second Edition (ADOS-2). I completed a 2 year Early Childhood Mental Health post-doctoral fellowship at CHLA. I specialize in increasing parenting skills that strengthen the parent/child relationship.
I am a bilingual and bicultural psychologist who can provide psychological testing and therapy in Spanish and English.
Take the first step to help. Call or Oscar A Donoso now - (323) 378-3421

My Practice at a Glance

Available both in-person and online

13033 Penn Street

Suite 800

Whittier, CA 90602

(323) 378-3421
I specialize in Autism, Trauma and PTSD and Parenting 
Individual one-on-one therapy 
Let's Connect (323) 378-3421

My Practice at a Glance

Available both in-person and online

13033 Penn Street

Suite 800

Whittier, CA 90602

(323) 378-3421
I specialize in Autism, Trauma and PTSD and Parenting 
Individual one-on-one therapy 

Finances

Fees

  • Pay by Cash, Check
"
Superbills are provided that you may submit to your insurance carrier. Fees are charged at time of service.
or call with questions - (323) 378-3421
Oscar A Donoso
Psychologist, PhD
"
Superbills are provided that you may submit to your insurance carrier. Fees are charged at time of service.
or call with questions - (323) 378-3421
Oscar A Donoso
Psychologist, PhD

Qualifications

  • Verified by Psychology Today Licensed by State of California / PSY24553 Oscar A Donoso
  • In Practice for 12 Years
  • Attended DePaul University, Graduated 2010
Feel free to ask about qualifications and training experience. or (323) 378-3421
Oscar A Donoso
Psychologist, PhD
Feel free to ask about qualifications and training experience. or (323) 378-3421
Oscar A Donoso
Psychologist, PhD

Specialties and Expertise

Top Specialties

  • Autism
  • Trauma and PTSD
  • Parenting

Expertise

  • ADHD
  • Anxiety
  • Asperger's Syndrome
  • Behavioral Issues
  • Child
  • Developmental Disorders
  • Dual Diagnosis
  • Education and Learning Disabilities
  • Intellectual Disability
  • Mood Disorders
  • Testing and Evaluation
Do these issues align with your needs? or (323) 378-3421
Oscar A Donoso
Psychologist, PhD
Do these issues align with your needs? or (323) 378-3421
Oscar A Donoso
Psychologist, PhD

Client Focus

Age

Toddler
Children (6 to 10)
Preteen
Teen
Adults

Participants

Individuals

Ethnicity

Black and African American
Hispanic and Latino

I also speak

Spanish

Age

Toddler
Children (6 to 10)
Preteen
Teen
Adults

Participants

Individuals

Ethnicity

Black and African American
Hispanic and Latino

I also speak

Spanish

Treatment Approach

Types of Therapy

  • Attachment-based
  • Child Parent Psychotherapy
  • Cognitive Behavioral (CBT)
  • Culturally Sensitive
  • DIR/Floortime
  • Family Systems
  • Integrative
  • Psychological Testing and Evaluation
  • Trauma Focused
Ask about what different forms of therapy will be like. or (323) 378-3421
Oscar A Donoso
Psychologist, PhD
Ask about what different forms of therapy will be like. or (323) 378-3421
Oscar A Donoso
Psychologist, PhD

Location

Primary Location

13033 Penn Street

Suite 800

Whittier, CA 90602

(323) 378-3421
Take the first step to help. Call now - (323) 378-3421
Oscar A Donoso
Psychologist, PhD
Take the first step to help. Call now - (323) 378-3421
Oscar A Donoso
Psychologist, PhD
Last Modified: 24 Aug 2023