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What Clinicians Conduct Autism Diagnosis? 

Author: Lucia Alvarez, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Autism diagnosis professionals are key in identifying autism spectrum disorder (ASD) in children and adults. These professionals are trained to assess a variety of developmental, behavioural, and social aspects of an individual’s functioning to determine if they meet the diagnostic criteria for autism. The process typically involves comprehensive testing, interviews, and observations to gather a full picture of the individual’s needs. 

The autism diagnosis professionals involved in this process can vary depending on the age of the individual, the complexity of the symptoms, and the resources available. Typically, a multidisciplinary approach is used to ensure an accurate and thorough diagnosis. 

Who Are the Autism Diagnosis Professionals? 

Here’s a look at the key professionals involved in autism diagnosis: 

Developmental Pediatricians:

They specialise in diagnosing and treating children with developmental, behavioural, and learning concerns. They are often the first point of contact for parents who have concerns about their child’s development.  

Psychologists:

They play an important role in the autism diagnosis process, particularly in assessing social, cognitive, and emotional functioning. They use a range of psychological tests, behavioural observations, and interviews to assess whether a child or adult meets the criteria for autism. Clinical psychologists are especially helpful in diagnosing autism in older children and adults. 

Psychiatrists:

They can also be involved in diagnosing autism, particularly in cases where there may be other mental health or neurological conditions. They often assess co-occurring issues such as anxiety, depression, or sensory processing disorders and play a role in managing the individual’s overall mental health treatment plan. 

The expertise of autism diagnosis professionals ensures a thorough, accurate diagnosis and an appropriate treatment plan for those with autism spectrum disorder. For expert advice and personalised consultations, visit providers like Autism Detect to help you navigate the autism diagnosis process. 

For a deeper dive into the science, diagnosis, and full treatment landscape, read our complete guide to Autism Screening and Assessment Tools. 

Lucia Alvarez, MSc
Lucia Alvarez, MSc
Author

Lucia Alvarez is a clinical psychologist with a Master’s in Clinical Psychology and extensive experience providing evidence-based therapy and psychological assessment to children, adolescents, and adults. Skilled in CBT, DBT, and other therapeutic interventions, she has worked in hospital, community, and residential care settings. Her expertise includes grief counseling, anxiety management, and resilience-building, with a strong focus on creating safe, supportive environments to improve mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy. 

Dr. Rebecca Fernandez
Dr. Rebecca Fernandez, MBBS
Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy. 

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