Autism Therapists in Brea, CA

Photo of Amy Hammerschlag, MA, Psychological Associate
Amy Hammerschlag
Psychological Associate, MA
Verified Verified
Brea, CA 92821
Waitlist for new clients
I conduct developmental, cognitive, psychological and behavioral assessments to identify disorders such as learning disabilities, autism spectrum disorders, ADHD, and related behavioral disorders, and also formally assess mental health conditions for all ages.
I specialize in working with children and adolescents and offer psychological assessment services for all ages. I am trained in EMDR and also use ACT and CBT with mindfulness as therapeutic tools. I specialize in adult and child assessment of ADHD, Autism Spectrum Disorder, behavior and personality disorders, learning disabilties, and developmental disabilities. I also conduct IEEs (independent educational evaluations) for school districts.
I conduct developmental, cognitive, psychological and behavioral assessments to identify disorders such as learning disabilities, autism spectrum disorders, ADHD, and related behavioral disorders, and also formally assess mental health conditions for all ages.
I specialize in working with children and adolescents and offer psychological assessment services for all ages. I am trained in EMDR and also use ACT and CBT with mindfulness as therapeutic tools. I specialize in adult and child assessment of ADHD, Autism Spectrum Disorder, behavior and personality disorders, learning disabilties, and developmental disabilities. I also conduct IEEs (independent educational evaluations) for school districts.
(657) 425-0659 View (657) 425-0659
Photo of Ben Russell, PsyD, Psychologist
Ben Russell
Psychologist, PsyD
Verified Verified
Brea, CA 92621
As a psychotherapist and consultant for autistic adults and their service teams, I support individuals on the autism spectrum, their families, and service providers. My practice focuses on fostering independence, enhancing communication, nurturing relationships, and promoting self-determination. I believe in everyone's inherent worth and potential, emphasizing empowerment, self-advocacy, and practical skills to improve quality of life. Whether you are an autistic adult, a family member seeking guidance, or a service provider aiming to better support your clients, I'm here to help.
As a psychotherapist and consultant for autistic adults and their service teams, I support individuals on the autism spectrum, their families, and service providers. My practice focuses on fostering independence, enhancing communication, nurturing relationships, and promoting self-determination. I believe in everyone's inherent worth and potential, emphasizing empowerment, self-advocacy, and practical skills to improve quality of life. Whether you are an autistic adult, a family member seeking guidance, or a service provider aiming to better support your clients, I'm here to help.
(323) 894-2807 View (323) 894-2807
Photo of Gabrielle M. Aroz, MS, LMFT, Marriage & Family Therapist
Gabrielle M. Aroz
Marriage & Family Therapist, MS, LMFT
Verified Verified
Brea, CA 92821
I have worked with individuals struggling with anxiety, depression, behavioral issues, oppositional defiance, emotional regulation and autism.
I am happy you are here. The journey to becoming the healthiest version of you can often be frightening. My goal is to create a safe environment for you to explore and navigate your journey and to help you learn tools to help you manage your emotions when difficult situations come your way. If we are a good fit, I hope to share in your journey in a compassionate and authentic manner. I have experience working with individuals of all ages, including children, teens, and transitional youth. I also have experience working with parents, providing interventions and strategies to help build healthy relationships with their children.
I have worked with individuals struggling with anxiety, depression, behavioral issues, oppositional defiance, emotional regulation and autism.
I am happy you are here. The journey to becoming the healthiest version of you can often be frightening. My goal is to create a safe environment for you to explore and navigate your journey and to help you learn tools to help you manage your emotions when difficult situations come your way. If we are a good fit, I hope to share in your journey in a compassionate and authentic manner. I have experience working with individuals of all ages, including children, teens, and transitional youth. I also have experience working with parents, providing interventions and strategies to help build healthy relationships with their children.
(714) 699-9762 View (714) 699-9762
Photo of Dean Leav - Psychological Testing & Evaluations - Dr. Dean, PsyD, QME, Author, Psychologist
Psychological Testing & Evaluations - Dr. Dean
Psychologist, PsyD, QME, Author
Verified Verified
Brea, CA 92821
I'm Dr. Dean Leav, licensed psychologist and qualified medical evaluator (QME). I've been featured on ABC, NBC, KCAL, and other programs as an expert psychologist. I provide Evaluation Services, including (and not limited to): diagnostics (ADHD, Autism, Learning Dis.), cognitive/neuropsychological evaluations, workers' compensation (QME/AME), immigration-related evaluations, pre-adoption psychological evaluations, parenting/bonding assessments, drug & alcohol evaluations, pre-employment evaluations, and legal/forensics/criminal evaluations. These evaluations may be used to meet eligibility for certain services or accommodations.
I'm Dr. Dean Leav, licensed psychologist and qualified medical evaluator (QME). I've been featured on ABC, NBC, KCAL, and other programs as an expert psychologist. I provide Evaluation Services, including (and not limited to): diagnostics (ADHD, Autism, Learning Dis.), cognitive/neuropsychological evaluations, workers' compensation (QME/AME), immigration-related evaluations, pre-adoption psychological evaluations, parenting/bonding assessments, drug & alcohol evaluations, pre-employment evaluations, and legal/forensics/criminal evaluations. These evaluations may be used to meet eligibility for certain services or accommodations.
(424) 397-2749 View (424) 397-2749
Photo of Aliah Kristin Mestrovich Seay, LCMFT, MA, PhD, Marriage & Family Therapist
Aliah Kristin Mestrovich Seay
Marriage & Family Therapist, LCMFT, MA, PhD
Verified Verified
1 Endorsed
Brea, CA 92822
Waitlist for new clients
I work with clients with a wide range of concerns and identities including but not limited to: depression, anxiety, relationship issues, neurodiversity (ADHD and Autism), and other developmental disabilities, vocational stress, chronic illness, women’s issues, infertility and disability-related work and school-place barriers. I have experience working with individuals from historically underrepresented underserved communities, international clients, interracial couples and families, women, immigrants/refugees as well as the LGBTQIA+ community.
I work with clients with a wide range of concerns and identities including but not limited to: depression, anxiety, relationship issues, neurodiversity (ADHD and Autism), and other developmental disabilities, vocational stress, chronic illness, women’s issues, infertility and disability-related work and school-place barriers. I have experience working with individuals from historically underrepresented underserved communities, international clients, interracial couples and families, women, immigrants/refugees as well as the LGBTQIA+ community.
(785) 465-2487 View (785) 465-2487
Photo of Dean Leav - Psychological Testing & Evaluations - Dr. Dean, PsyD, QME, Author, Psychologist
Psychological Testing & Evaluations - Dr. Dean
Psychologist, PsyD, QME, Author
Verified Verified
Brea, CA 92821
I'm Dr. Dean Leav, licensed psychologist and qualified medical evaluator (QME). I've been featured on ABC, NBC, KCAL, and other programs as an expert psychologist. I provide Evaluation Services, including (and not limited to): diagnostics (ADHD, Autism, Learning Dis.), cognitive/neuropsychological evaluations, workers' compensation (QME/AME), immigration-related evaluations, pre-adoption psychological evaluations, parenting/bonding assessments, drug & alcohol evaluations, pre-employment evaluations, and legal/forensics/criminal evaluations. These evaluations may be used to meet eligibility for certain services or accommodations.
I'm Dr. Dean Leav, licensed psychologist and qualified medical evaluator (QME). I've been featured on ABC, NBC, KCAL, and other programs as an expert psychologist. I provide Evaluation Services, including (and not limited to): diagnostics (ADHD, Autism, Learning Dis.), cognitive/neuropsychological evaluations, workers' compensation (QME/AME), immigration-related evaluations, pre-adoption psychological evaluations, parenting/bonding assessments, drug & alcohol evaluations, pre-employment evaluations, and legal/forensics/criminal evaluations. These evaluations may be used to meet eligibility for certain services or accommodations.
(424) 397-2897 View (424) 397-2897
Photo of Matt Newmyer, MA, LMFT, Marriage & Family Therapist
Matt Newmyer
Marriage & Family Therapist, MA, LMFT
Verified Verified
Brea, CA 92822
I primarily treat depression/anxiety, addiction (including screen/internet/gaming addiction), adults with autism spectrum disorder, and couple's issues (betrayal trauma, intimacy, etc.
CALL if you have a PPO insurance plan! I will teach you how to utilize it to get reimbursed for a provider of your choice! I provide warm, empathetic, and effective care to individuals, couples, and families using some of the best, scientifically validated methods available. My goal is to help you find quick relief while developing the kinds of solutions that have long term, positive results. Because everyone is different, I customize treatment to the specific needs of each person and I go at the client's desired pace.
I primarily treat depression/anxiety, addiction (including screen/internet/gaming addiction), adults with autism spectrum disorder, and couple's issues (betrayal trauma, intimacy, etc.
CALL if you have a PPO insurance plan! I will teach you how to utilize it to get reimbursed for a provider of your choice! I provide warm, empathetic, and effective care to individuals, couples, and families using some of the best, scientifically validated methods available. My goal is to help you find quick relief while developing the kinds of solutions that have long term, positive results. Because everyone is different, I customize treatment to the specific needs of each person and I go at the client's desired pace.
(714) 582-3939 View (714) 582-3939
Photo of Sun Woo Lee, PsyD
Sun Woo Lee
PsyD
Verified Verified
1 Endorsed
Brea, CA 92621
I also provide psychological evaluations for children and adults who exhibit challenges due to suspected ADHD, developmental disabilities, Autism, and mood disorders.
Everyone experiences times in their life when they feel at the end of their rope. It takes a tremendous amount of courage to seek support, whether it be for yourself or for your child. You are experiencing anxiety, depression, isolation, feeling stuck, or struggling to find a different path. Your child is struggling with emotional outbursts, aggression, defiance, or behavioral challenges. These difficulties have caused relational problems, impairment at home or at work, and seem like a never ending battle. Our goal at Safe to Heal is to help you find a way to a healthier and more fulfilling life.
I also provide psychological evaluations for children and adults who exhibit challenges due to suspected ADHD, developmental disabilities, Autism, and mood disorders.
Everyone experiences times in their life when they feel at the end of their rope. It takes a tremendous amount of courage to seek support, whether it be for yourself or for your child. You are experiencing anxiety, depression, isolation, feeling stuck, or struggling to find a different path. Your child is struggling with emotional outbursts, aggression, defiance, or behavioral challenges. These difficulties have caused relational problems, impairment at home or at work, and seem like a never ending battle. Our goal at Safe to Heal is to help you find a way to a healthier and more fulfilling life.
(657) 500-3865 View (657) 500-3865
Photo of Colleen Harrington, MA, LMFT, Marriage & Family Therapist
Colleen Harrington
Marriage & Family Therapist, MA, LMFT
Verified Verified
Brea, CA 92821  (Online Only)
I love working with teens, young adults, and anyone going through difficult transitions in their life. Whether you are struggling with anxiety, depression, stress, self-image or relationship issues, I am here to help. These are difficulties faced by most people at some point in their life, but no one has to do it alone. Together, we will identify and work toward your personal goals for a healthier, happier you.
I love working with teens, young adults, and anyone going through difficult transitions in their life. Whether you are struggling with anxiety, depression, stress, self-image or relationship issues, I am here to help. These are difficulties faced by most people at some point in their life, but no one has to do it alone. Together, we will identify and work toward your personal goals for a healthier, happier you.
(657) 222-2446 View (657) 222-2446
Photo of Dr. Manuel Camarena, PsyD, Psychological Associate
Dr. Manuel Camarena
Psychological Associate, PsyD
Verified Verified
2 Endorsed
Brea, CA 92821  (Online Only)
Life is a beautiful journey that allows for individuals to expand, and grow! From the moment a person enters this planet they have before them a blank canvas, and a set of innate gifts. Throughout the stages of human development, each person learns how to maneuver around the world, and to establish an identity. From time-to-time individuals may come across a detour, such as an identity crisis. It is during these times when individuals may feel that their life is falling apart. Therapy supports individuals with finding their internal compass, and establishing stability in their life.
Life is a beautiful journey that allows for individuals to expand, and grow! From the moment a person enters this planet they have before them a blank canvas, and a set of innate gifts. Throughout the stages of human development, each person learns how to maneuver around the world, and to establish an identity. From time-to-time individuals may come across a detour, such as an identity crisis. It is during these times when individuals may feel that their life is falling apart. Therapy supports individuals with finding their internal compass, and establishing stability in their life.
(657) 366-5063 View (657) 366-5063
Photo of Evelyn Aparicio, MA, AMFT, Marriage & Family Therapist Associate
Evelyn Aparicio
Marriage & Family Therapist Associate, MA, AMFT
Verified Verified
4 Endorsed
Brea, CA 92821
As the parent of a struggling child or teen, you may find yourself wondering what you can do to help them feel better. Adolescents are facing unique challenges that can feel overwhelming like social media, bullying, self-esteem issues, anxiety and depression. Not to mention some of the difficulties you may have faced as a family, like adoption, divorce, death of a loved one, or a traumatic event. You can see that your child is struggling, but they won’t even talk to you or they don’t have the language to communicate their big feelings to you. How do you help your child when you are not sure where to start? Well I am here to help.
As the parent of a struggling child or teen, you may find yourself wondering what you can do to help them feel better. Adolescents are facing unique challenges that can feel overwhelming like social media, bullying, self-esteem issues, anxiety and depression. Not to mention some of the difficulties you may have faced as a family, like adoption, divorce, death of a loved one, or a traumatic event. You can see that your child is struggling, but they won’t even talk to you or they don’t have the language to communicate their big feelings to you. How do you help your child when you are not sure where to start? Well I am here to help.
(657) 571-2802 View (657) 571-2802
Photo of Temma Knight, AMFT, Marriage & Family Therapist Associate
Temma Knight
Marriage & Family Therapist Associate, AMFT
Verified Verified
1 Endorsed
Brea, CA 92821
I enjoy working with men, women, children, young adults, families, and foster youth with a broad range of presenting problems. She really enjoys collaborating with women and families in the perinatal process through postpartum, and all age demographics dealing with anxiety, depression, stage of life, LGBTQIA, trauma, and sleep problems, while keeping careful consideration of cultural concerns and practices.
I enjoy working with men, women, children, young adults, families, and foster youth with a broad range of presenting problems. She really enjoys collaborating with women and families in the perinatal process through postpartum, and all age demographics dealing with anxiety, depression, stage of life, LGBTQIA, trauma, and sleep problems, while keeping careful consideration of cultural concerns and practices.
(657) 530-6534 View (657) 530-6534
Photo of Heidi Renie Pena, AMFT, Marriage & Family Therapist Associate
Heidi Renie Pena
Marriage & Family Therapist Associate, AMFT
Verified Verified
1 Endorsed
Brea, CA 92821
I am currently welcoming new clients. My telehealth services are accessible to individuals located anywhere in California. As a therapist, I believe that everyone is in control of their own healing journey. I am here to provide guidance and support as we navigate through the challenges and fears that life may bring, including grief, anxiety, depression, relationship issues, and body image concerns. My goal is to create a safe and non-judgmental space where clients can freely express themselves and feel heard.
I am currently welcoming new clients. My telehealth services are accessible to individuals located anywhere in California. As a therapist, I believe that everyone is in control of their own healing journey. I am here to provide guidance and support as we navigate through the challenges and fears that life may bring, including grief, anxiety, depression, relationship issues, and body image concerns. My goal is to create a safe and non-judgmental space where clients can freely express themselves and feel heard.
(657) 298-4825 View (657) 298-4825
Photo of Kyung H. Kim, PhD, LMFT, Marriage & Family Therapist
Kyung H. Kim
Marriage & Family Therapist, PhD, LMFT
Verified Verified
Brea, CA 92821
I am a 1st generation Korean-American therapist who is fluent in both English and Korean. I am very familiar with the issues that divide 1st and 2nd generation Korean-Americans. Additionally, as an MFT professor I teach a graduate-level counseling course at a local university and supervise interns who are working towards becoming eligible to take their licensing examination. Specifically, I would like to serve as a mediator between 1st and 2nd generation Korean-Americans, catering to the unique generational differences they face so that their families may live together happily. My specialties are as follows:
I am a 1st generation Korean-American therapist who is fluent in both English and Korean. I am very familiar with the issues that divide 1st and 2nd generation Korean-Americans. Additionally, as an MFT professor I teach a graduate-level counseling course at a local university and supervise interns who are working towards becoming eligible to take their licensing examination. Specifically, I would like to serve as a mediator between 1st and 2nd generation Korean-Americans, catering to the unique generational differences they face so that their families may live together happily. My specialties are as follows:
(951) 221-8266 View (951) 221-8266
Photo of Mary E Madracki, MS, LMFT, Marriage & Family Therapist
Mary E Madracki
Marriage & Family Therapist, MS, LMFT
Verified Verified
Brea, CA 92821
Therapy can help you overcome challenges such as addressing negative feelings, making behavioral change, managing a transition, or dealing with grief, loss, and trauma. Therapy is also a great place to learn about strengthening relationships, setting goals, and challenging yourself to be the person you want to be. I have been working with and advocating for individuals, children, and families since 2005. I welcome all clients, but found my techniques to be particularly helpful in working with anxiety, depression, life transition, trauma history, PTSD, grief or loss, and couple & family dynamic issues.
Therapy can help you overcome challenges such as addressing negative feelings, making behavioral change, managing a transition, or dealing with grief, loss, and trauma. Therapy is also a great place to learn about strengthening relationships, setting goals, and challenging yourself to be the person you want to be. I have been working with and advocating for individuals, children, and families since 2005. I welcome all clients, but found my techniques to be particularly helpful in working with anxiety, depression, life transition, trauma history, PTSD, grief or loss, and couple & family dynamic issues.
(714) 660-2921 View (714) 660-2921
Photo of Marissa C Enriquez, LCSW, MSW, PPSC, Clinical Social Work/Therapist
Marissa C Enriquez
Clinical Social Work/Therapist, LCSW, MSW, PPSC
Verified Verified
1 Endorsed
Brea, CA 92821
I believe in meeting my client's where they are at in life. I realize there are a number of struggles we each face whether alone or amongst our families, children, or within parts of our lives such as in work and school. Listening to your needs or those of your child will help guide our work together. We will pull from your strengths and learning style to find new ways to create positive change in your life.
I believe in meeting my client's where they are at in life. I realize there are a number of struggles we each face whether alone or amongst our families, children, or within parts of our lives such as in work and school. Listening to your needs or those of your child will help guide our work together. We will pull from your strengths and learning style to find new ways to create positive change in your life.
(714) 482-6150 View (714) 482-6150
Photo of Brandon Joffe - Inspired Resolutions, LCSW, Clinical Social Work/Therapist
Inspired Resolutions
Clinical Social Work/Therapist, LCSW
Verified Verified
Brea, CA 92821
Inspired Resolutions provides effective resources to families struggling with the transitions and changes that come along with having teenagers. We are dedicated to providing interventions, resources, and counseling that is up to date, relevant, and effective. We respond to the community's needs. We are the foremost experts in helping your family find happiness.Inspired Resolutions began in 2016 in response to the great need for more effective services specifically for families raising teenagers. Today we are faced with more complicated problems than ever before. Families are having to cope with issues that we could not have imagined before.
Inspired Resolutions provides effective resources to families struggling with the transitions and changes that come along with having teenagers. We are dedicated to providing interventions, resources, and counseling that is up to date, relevant, and effective. We respond to the community's needs. We are the foremost experts in helping your family find happiness.Inspired Resolutions began in 2016 in response to the great need for more effective services specifically for families raising teenagers. Today we are faced with more complicated problems than ever before. Families are having to cope with issues that we could not have imagined before.
(714) 243-5252 View (714) 243-5252
Photo of Jessica Foss, PhD, Psychologist
Jessica Foss
Psychologist, PhD
Verified Verified
Brea, CA 92821
No one should have to feel alone or unsupported during life's difficulties. Many of my clients come to therapy because they are experiencing depression, anxiety, or loneliness. These difficulties are often related to their relationships, identity struggles, trauma, or major life transitions. I enjoy working with individuals who feel overwhelmed/stuck, and/or disconnected from themselves, peers, or significant others, in order to help them regain confidence and connection. Additionally, I often work with couples (engaged/dating/married) who are distressed and struggling to connect, communicate, and find peace in their relationships.
No one should have to feel alone or unsupported during life's difficulties. Many of my clients come to therapy because they are experiencing depression, anxiety, or loneliness. These difficulties are often related to their relationships, identity struggles, trauma, or major life transitions. I enjoy working with individuals who feel overwhelmed/stuck, and/or disconnected from themselves, peers, or significant others, in order to help them regain confidence and connection. Additionally, I often work with couples (engaged/dating/married) who are distressed and struggling to connect, communicate, and find peace in their relationships.
(714) 930-2124 View (714) 930-2124
Photo of Dr. Tammy A Ouellette - Collaborators For Health, PsyD, NRHSP, Psychologist
Collaborators For Health
Psychologist, PsyD, NRHSP
Verified Verified
Brea, CA 92821  (Online Only)
Are you curious about your brain and behavior, with an emphasis on living comfortably? My passion lies in neuroscience and neuropsychological methods for health. Your unique set of experiences shapes you and I am committed to listening and learning about you. We can evaluate how you process information and how quickly your brain is working with you. Ever wonder if your attention span is helping or hindering you? I have objective tools (NeuroCatch EEG/ERP) to assess cognitive functioning with brain mapping to develop treatment plans and recommendations.
Are you curious about your brain and behavior, with an emphasis on living comfortably? My passion lies in neuroscience and neuropsychological methods for health. Your unique set of experiences shapes you and I am committed to listening and learning about you. We can evaluate how you process information and how quickly your brain is working with you. Ever wonder if your attention span is helping or hindering you? I have objective tools (NeuroCatch EEG/ERP) to assess cognitive functioning with brain mapping to develop treatment plans and recommendations.
(714) 455-3088 View (714) 455-3088
Photo of Adriana Gamez, LCSW, Clinical Social Work/Therapist
Adriana Gamez
Clinical Social Work/Therapist, LCSW
Verified Verified
1 Endorsed
Brea, CA 92821
Are you feeling stuck in a recurring cycle of repeatedly doing the same thing expecting different results yet, keep running into the same obstacles? Life experiences can sometimes make us feel discouraged and hopeless leaving us unsatisfied. Life does not have to be that way. We have control over our lives regardless of the insurmountable obstacles we face daily. As a Licensed Clinical Social Worker who has experience working with victims of trauma, and grief and loss as a result of broken relationships, death of loved one, or life transitions. I have always believed that there is hope after adversity
Are you feeling stuck in a recurring cycle of repeatedly doing the same thing expecting different results yet, keep running into the same obstacles? Life experiences can sometimes make us feel discouraged and hopeless leaving us unsatisfied. Life does not have to be that way. We have control over our lives regardless of the insurmountable obstacles we face daily. As a Licensed Clinical Social Worker who has experience working with victims of trauma, and grief and loss as a result of broken relationships, death of loved one, or life transitions. I have always believed that there is hope after adversity
(562) 203-0474 View (562) 203-0474
1
Autism Therapists

What is the most effective treatment for autism?

Applied Behavior Analysis (ABA) has come to be considered the standard treatment for children with autism spectrum disorder, and research has confirmed its effectiveness for many children. Therapists trained in ABA techniques work with children (and their parents) on developing social skills, communication and learning abilities, and everyday habits of hygiene and grooming. The clinician will tailor their program to the child’s particular need but the overarching goal will be to help them advance as far as possible toward independence based on their level of symptoms and decrease the need for additional special services. Families should seek a mental health professional specifically trained in ABA, and holding special certification in the technique, who has extensive experience not only with the approach but in using it with children with the same level of symptoms as the child who needs care.

How does ABA work?

Applied Behavior Analysis (ABA) sessions, which typically focus on positive reinforcement, can be intensive, lasting two or more hours several times a week, and continuing for two years or more. Therapists can also be expected to ask parents to take an active role in reinforcing lessons. Research has found that the technique can lead to major improvements that decrease the need for additional special services.

How does treatment for autism work?

Therapy sessions based on Applied Behavior Analysis will likely be frequent, intensive, and highly structured. After a thorough assessment, a therapist will help a child understand and develop skills in a range of areas, including communication, motor skills, social skills, self-care, play, and academic skills, as well as routines of daily living like hygiene. Typically, the therapist will help a child break down the components of a behavior—often referred to as the antecedent (what prompts an action), the behavior, and the consequence(what immediately follows)—and then reward the child at every step, while also asking parents to reinforce the lessons, and the rewards, throughout the day. This core therapy may be supplemented by occupational or speech therapy, and antidepressants, antipsychotics, and anticonvulsants may be prescribed to address specific severe symptoms.

How long does therapy for autism take?

Some people with autism spectrum disorder may be engaged in some level of therapy for many years, but research shows that treatment will be most effective if it is begun early and delivered intensively. When therapy begins by age 3, children tend to be better able to grasp and adopt the skills needed to manage everyday life, including attending school and establishing social relationships. This type of early-intervention treatment regimen is highly structured, typically involving 20 to 40 hours of one-on-one therapy per week, along with additional hours of engagement managed by parents, for a period of two years or more, although the duration of treatment is dependent on the child’s level of symptoms and pace of progress.