Antonio Y Hardan MD

Child & Adolescent Psychiatry

Director, Division of Child and Adolescent Psychiatry; Professor, Department of Psychiatry & Behavioral Sciences; Stanford University Medical Center

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401 Quarry RoadPalo Alto, CA 94305
Phone+1 650-723-5511
Fax+1 650-497-8612

Education & Training

UPMC Medical EducationFellowship, Child and Adolescent Psychiatry, 1993 - 1996
University of Rochester Medical CenterResidency, Psychiatry, 1991 - 1993
Saint Elizabeths Hospital-DC Department of Behavioral HealthInternship, Transitional Year, 1990 - 1991
St Joseph's University Medical SchoolClass of 1988

Certifications & Licensure

CA State Medical License 2005 - 2027
PA State Medical License 1993 - 2006
American Board of Psychiatry and Neurology Psychiatry
American Board of Psychiatry and Neurology Child & Adolescent Psychiatry

Clinical Trials

A Study of N-Acetyl Cysteine in Children With Autism Start of enrollment: 2008 Feb 01
Completed
Phase 2
An Open-Label Study of N-Acetyl Cysteine in Children With Autism Start of enrollment: 2008 Jun 01
Completed
Phase 2
An Evaluation of a Developmentally-Based Parent Training Program for Children With Autism Start of enrollment: 2010 Sep 01
Completed
Not Applicable
Intranasal Oxytocin Treatment for Social Deficits in Children With Autism Start of enrollment: 2012 Jun 01
Completed
Phase 2
A Study of Pregnenolone in the Treatment of Individuals With Autism Start of enrollment: 2011 Jul 01
Completed
Phase 2
Pivotal Response Group Treatment for Parents of Young Children With Autism Start of enrollment: 2010 Jul 01
Completed
Not Applicable
The Role of Vasopressin in the Social Deficits of Autism Start of enrollment: 2013 Dec 01
Completed
Phase 2
Pivotal Response Treatment for Individuals With Intellectual Disabilities Start of enrollment: 2012 Sep 11
Completed
Not Applicable
Pivotal Response Treatment Package for Young Children With Autism Start of enrollment: 2013 Dec 04
Completed
Not Applicable
Natural History Study of Individuals With Autism and Germline Heterozygous PTEN Mutations
RECRUITING
Pilot Trial of Pregnenolone in Autism Start of enrollment: 2016 Jan 29
RECRUITING
PHASE2
RAD001 and Neurocognition in PTEN Hamartoma Tumor Syndrome Start of enrollment: 2017 Jun 12
COMPLETED
PHASE1, PHASE2
Effectiveness of a Developmental Reciprocity Treatment Program in Autism Start of enrollment: 2017 Jul 26
Terminated
Not Applicable
A Center Based Study of Pivotal Response Treatment for Preschoolers with Autism Start of enrollment: 2019 May 13
RECRUITING
NA
A Study of Esomeprazole in Children with Autism Start of enrollment: 2019 May 29
SUSPENDED
PHASE2
A Center Based Early Intervention Program for Preschoolers with Developmental Disorders Start of enrollment: 2019 Oct 19
RECRUITING
NA
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Publications & Presentations

PubMed

3 citations
Quantifying neurobehavioral profiles across neurodevelopmental genetic syndromes and idiopathic neurodevelopmental disorders.
Thomas W Frazier, Robyn M Busch, Patricia Klaas, Katherine Lachlan, Eva Loth
Developmental Medicine and Child Neurology. 2025-05-01
A Pilot Randomized Controlled Trial of Motivation-Based Social Skills Group Treatment with Parent Training.
Jane Shkel, Alicia Geng, Elise Pilchak, Maria Estefania Millan, Jessica M Schwartzman
Journal of Autism and Developmental Disorders. 2025-04-01
1 citations
Parsing the heterogeneity of social motivation in autism.
Lacey Chetcuti, Antonio Y Hardan, Emily Spackman, Eva Loth, James C McPartland
Journal of Child Psychology and Psychiatry, and Allied Disciplines. 2025-03-16

Press Mentions

For the First Time in the Arab World, Dubai to Host the World’s Largest Mental Health Congress for Children and AdolescentsDecember 2nd, 2022
Q&A: Stanford Psychiatrist on How COVID-Caused Isolation Has Affected Young AthletesDecember 16th, 2020
After 13 Years, Pioneering Autism Research Registry Shuts DownJuly 15th, 2019
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Grant Support

A Neuroimaging Study Of Twin Pairs With AutismNational Institute Of Mental Health2009–2012
Neuroimaging/Developmental Neurobiology Of AutismNational Institute Of Mental Health2001–2005

Antonio Y Hardan MD

Dr. Hardan is on Doximity

Education & Training

Certifications & Licensure

Clinical Trials

Publications & Presentations

Press Mentions

Grant Support

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