Meghan Miller, Ph.D. for UC Davis Health

Meghan Miller, Ph.D.

Associate Professor, Department of Psychiatry & Behavioral Sciences

Meghan Miller is not currently accepting new patients. For assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).



Clinical Psychology

Locations and Contact

UC Davis MIND Institute

UC Davis MIND Institute
2825 50th St.
Sacramento, CA 95817

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Additional Numbers

Physician Referrals

800-4-UCDAVIS (800-482-3284)

Clinical Interests

Dr. Miller is a licensed clinical psychologist whose specialty is in the early diagnosis and co-occurrence of autism and ADHD.

Research/Academic Interests

Dr. Miller's research focuses the emergence of, and overlap between, neurodevelopmental disorders, with a particular focus on autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). The long-range goal is that her research will help identify factors that account for the transition from risk to disorder, and will delineate core shared processes to be targeted by transdiagnostic prevention and early intervention efforts.


Clinical Psychologist

Center/Program Affiliation

UC Davis MIND Institute

Medical School

B.A., Psychology, San Diego State University, San Diego CA 2006

Other School

Ph.D., Clinical Psychology, UC Berkeley, Berkeley CA 2013


Clinical Psychology (Developmental Disabilities & Pediatric Psychology), Oregon Health and Sciences University, Portland OR 2012-2013


Postdoctoral, UC Davis MIND Institue, Sacramento CA 2013-2017

INSAR Young Investigator Award, 2020

Association for Psychological Science Rising Star, 2020

UC Davis Award for Excellence in Postdoctoral Research, 2016

CHADD Young Scientist Research Award, 2015

American Psychological Association Early Career Achievement Award, 2014

Reetzke R, Iosif AM, Hatch B, de la Paz L, Chuang A, Ozonoff S, Miller M. Patterns of objectively measured motor activity among infants developing ASD and concerns for ADHD. J Child Psychol Psychiatry. 2022 Jun;63(6):663-673. doi:10.1111/jcpp.13504. Epub 2021 Aug 13. PMID:34387359.

Zwaigenbaum L, Bishop S, Stone WL, Ibanez L, Halladay A, Goldman S, Kelly A, Klaiman C, Lai MC, Miller M, Saulnier C, Siper P, Sohl K, Warren Z, Wetherby A. Rethinking autism spectrum disorder assessment for children during COVID-19 and beyond. Autism Res. 2021 Nov;14(11):2251-2259. doi:10.1002/aur.2615. Epub 2021 Sep 22. PMID:34553489.

Miller M, Sun S, Iosif AM, Young GS, Belding A, Tubbs A, Ozonoff S. Repetitive behavior with objects in infants developing autism predicts diagnosis and later social behavior as early as 9 months. J Abnorm Psychol. 2021 Aug;130(6):665-675. doi:10.1037/abn0000692. PMID:34553961.

Miller M. Editorial: Are We There Yet? Identification and Intervention for Attention-Deficit/Hyperactivity Disorder in the First Years of Life. J Am Acad Child Adolesc Psychiatry. 2021 May 28:S0890-8567(21)00345-2. doi:10.1016/j.jaac.2021.05.010. Epub ahead of print. PMID:34058323.

Miller M, Iosif AM, Bell LJ, Farquhar-Leicester A, Hatch B, Hill A, Hill MM, Solis E, Young GS, Ozonoff S. Can Familial Risk for ADHD Be Detected in the First Two Years of Life? J Clin Child Adolesc Psychol. 2021 Sep-Oct;50(5):619-631. doi:10.1080/15374416.2019.1709196. Epub 2020 Jan 17. PMID:31951755.

Hatch B, Nordahl CW, Schwichtenberg AJ, Ozonoff S, Miller M. Factor Structure of the Children's Sleep Habits Questionnaire in Young Children with and Without Autism. J Autism Dev Disord. 2021 Sep;51(9):3126-3137. doi:10.1007/s10803-020-04752-5. Epub 2020 Nov 12. PMID:33184732.

Hatch B, Iosif AM, Chuang A, de la Paz L, Ozonoff S, Miller M. Longitudinal Differences in Response to Name Among Infants Developing ASD and Risk for ADHD. J Autism Dev Disord. 2021 Mar;51(3):827-836. doi:10.1007/s10803-020-04369-8. Erratum in: J Autism Dev Disord. 2020 Jul 13. PMID:31974800.

Hatch B, Nordahl CW, Schwichtenberg AJ, Ozonoff S, Miller M. Factor Structure of the Children's Sleep Habits Questionnaire in Young Children with and Without Autism. J Autism Dev Disord. 2020 Nov 12:10.1007/s10803-020-04752-5. doi:10.1007/s10803-020-04752-5. Epub ahead of print. PMID:33184732.

Miller M, Austin S, Iosif AM, de la Paz L, Chuang A, Hatch B, Ozonoff S. Shared and distinct developmental pathways to ASD and ADHD phenotypes among infants at familial risk. Dev Psychopathol. 2020 Oct;32(4):1323-1334. doi:10.1017/S0954579420000735. PMID:32933597.

Talbott MR, Miller MR. Future Directions for Infant Identification and Intervention for Autism Spectrum Disorder from a Transdiagnostic Perspective. J Clin Child Adolesc Psychol. 2020 Sep-Oct;49(5):688-700. doi:10.1080/15374416.2020.1790382. Epub 2020 Jul 23. PMID:32701034.