Andrea Witwer, PhD
Psychologist, Professor
Psychology
Make an appointment
614-685-6701Conditions and expertise
- Psychiatry
- Developmental Disabilities
- Autistic Disorder
Locations
- Nisonger Center in McCampbell Outpatient Care
Academics and research
Department: Psychiatry
About
- Gender
- Female
Biography
I am a licensed psychologist specializing in developmental disabilities and autism spectrum disorders at The Ohio State University Wexner Medical Center. I provide psychological assessment and intervention services to support individuals and families navigating complex developmental challenges.
My patients and their families can rely on me for compassionate, evidence-based care and clear communication. I work collaboratively with a multidisciplinary team to ensure each individual receives care tailored to their unique strengths and needs.
In addition to my clinical work, I am committed to advancing education and research. I serve as a clinical professor of Psychiatry and Behavioral Health at The Ohio State University College of Medicine.
Conditions and expertise
- Autistic Disorder
- Developmental Disabilities
- Psychiatry
Locations
Please note: Not all physicians schedule patients at each listed location.
Credentials
Education
- Fellowship - Psychiatry & Neurology, Neurodevelopmental Disabilities
- Nationwide Childrens Hospital, Columbus, OH
8/1/2009 - 8/31/2010 - Doctor of Philosophy
- Ohio State University at Columbus, Columbus, OH
9/1/2003 - 6/30/2009
Academics and research
I have published research related to co-occurring emotional, behavioral and psychiatric disorders in those with autism spectrum disorders and other developmental disabilities as well as assessment of autism spectrum disorders. I am currently an investigator on the Nisonger Center Rehabilitation and Research Training Center on Health and Function for People with Intellectual and Developmental disabilities. The goal of my project is to identify promising practices in the treatment of psychiatric disorders in individuals with intellectual disability and to provide a research framework for future research in this area. I am also a co-investigator for the National Training Initiative to build the capacity of the workforce to meet the needs of individuals with IDD/Autism and mental health concerns.
Research interests
- Autism Spectrum Disorders (ASD)
- Developmental Disabilities (DD)
- Intellectual Disabilities (ID)
Professional Memberships
- American Psychological Association
- American Association on Intellectual and Developmental Disabilities
Honors
- Organization for Autism Research (OAR) Master's grant, 2004
- Meritorious Service in Psychology 100 Educational Development, 2005
- Alumni Grants Graduate Research grant, 2007
- Ohio Department of Mental Health small research grant, 2008
Academic information
- Department:
- Psychiatry
- Division:
- Health Psychology
More about my research
News and media
My news coverage
Consulting and related relationships
At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.
As of 11/3/2025, Andrea Witwer has reported no relationships with companies or entities.