Nancy Roizen

7.5k total citations · 1 hit paper
96 papers, 4.6k citations indexed

About

Nancy Roizen is a scholar working on Clinical Psychology, Epidemiology and Psychiatry and Mental health. According to data from OpenAlex, Nancy Roizen has authored 96 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Clinical Psychology, 20 papers in Epidemiology and 18 papers in Psychiatry and Mental health. Recurrent topics in Nancy Roizen's work include Family and Disability Support Research (19 papers), Toxoplasma gondii Research Studies (13 papers) and Child and Adolescent Health (12 papers). Nancy Roizen is often cited by papers focused on Family and Disability Support Research (19 papers), Toxoplasma gondii Research Studies (13 papers) and Child and Adolescent Health (12 papers). Nancy Roizen collaborates with scholars based in United States, Austria and Israel. Nancy Roizen's co-authors include David Patterson, Thomas A. Blondis, Wanda Fremont, Charles N. Swisher, Rima McLeod, Mark A. Stein, Kevin M. Antshel, Wendy R. Kates, Ellen Holfels and Shawn Withers and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PEDIATRICS.

In The Last Decade

Nancy Roizen

93 papers receiving 4.3k citations

Hit Papers

Down's syndrome 2003 2026 2010 2018 2003 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Down's syndrome
    2003 941 citations Nancy Roizen et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Nancy Roizen 1.4k 1.3k 1.1k 856 731 96 4.6k
Óscar H. Del Brutto 873 0.6× 451 0.4× 2.5k 2.2× 321 0.4× 586 0.8× 335 8.8k
Gordon N. Dutton 1.7k 1.3× 384 0.3× 428 0.4× 408 0.5× 472 0.6× 208 5.2k
Alison Salt 677 0.5× 327 0.3× 263 0.2× 327 0.4× 167 0.2× 64 2.3k
Pratibha Singhi 495 0.4× 187 0.1× 438 0.4× 280 0.3× 1.6k 2.2× 283 4.5k
James F. Bale 1.8k 1.3× 561 0.4× 234 0.2× 450 0.5× 220 0.3× 162 4.5k
Ryad Tamouza 574 0.4× 238 0.2× 186 0.2× 1.0k 1.2× 998 1.4× 182 6.1k
Gretchen L. Birbeck 651 0.5× 1.2k 1.0× 241 0.2× 202 0.2× 2.9k 3.9× 200 5.7k
Marianne Giørtz Pedersen 304 0.2× 470 0.4× 140 0.1× 331 0.4× 989 1.4× 38 3.2k
Christopher Sexton 1.9k 1.4× 581 0.5× 346 0.3× 143 0.2× 385 0.5× 68 5.6k
Brian Neville 241 0.2× 426 0.3× 97 0.1× 544 0.6× 1.4k 1.9× 102 4.1k

Countries citing papers authored by Nancy Roizen

Since Specialization
Citations

This map shows the geographic impact of Nancy Roizen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nancy Roizen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nancy Roizen more than expected).

Fields of papers citing papers by Nancy Roizen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nancy Roizen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nancy Roizen. The network helps show where Nancy Roizen may publish in the future.

Co-authorship network of co-authors of Nancy Roizen

This figure shows the co-authorship network connecting the top 25 collaborators of Nancy Roizen. A scholar is included among the top collaborators of Nancy Roizen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nancy Roizen. Nancy Roizen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Roizen, Nancy, Sandra Friedman, Douglas Vanderbilt, et al.. (2025). Developmental Profiles of Young Children Referred for Concern for Autism Spectrum Disorder: DBPNet Study. Journal of Autism and Developmental Disorders.
2.
Capone, George T., Brian Chicoine, Peter Bulova, et al.. (2017). Co‐occurring medical conditions in adults with Down syndrome: A systematic review toward the development of health care guidelines. American Journal of Medical Genetics Part A. 176(1). 116–133. 110 indexed citations
3.
Ciccia, Angela, et al.. (2015). Identification of neurodevelopmental disabilities in underserved children using telehealth (INvesT): Clinical trial study design. Contemporary Clinical Trials. 45(Pt B). 226–232. 9 indexed citations
4.
Roizen, Nancy, et al.. (2014). Asymptomatic Celiac Disease in Children with Trisomy 21 at 26 Months of Age or Less. SHILAP Revista de lepidopterología. 1 indexed citations
5.
Roizen, Nancy, Anne Marie Higgins, Kevin M. Antshel, et al.. (2010). 22q11.2 Deletion Syndrome: Are Motor Deficits More Than Expected for IQ Level?. The Journal of Pediatrics. 157(4). 658–661. 19 indexed citations
6.
Roizen, Nancy, Kevin M. Antshel, Wanda Fremont, et al.. (2007). 22q11.2DS Deletion Syndrome: Developmental Milestones in Infants and Toddlers. Journal of Developmental & Behavioral Pediatrics. 28(2). 119–124. 38 indexed citations
7.
Antshel, Kevin M., Wanda Fremont, Nancy Roizen, et al.. (2006). ADHD, Major Depressive Disorder, and Simple Phobias Are Prevalent Psychiatric Conditions in Youth With Velocardiofacial Syndrome. Journal of the American Academy of Child & Adolescent Psychiatry. 45(5). 596–603. 132 indexed citations
8.
Antshel, Kevin M., Nuria AbdulSabur, Robert J. Shprintzen, et al.. (2006). Temperament in velocardiofacial syndrome. Journal of Intellectual Disability Research. 51(3). 218–227. 24 indexed citations
9.
Roizen, Nancy. (2005). Complementary and alternative therapies for Down syndrome. Mental Retardation and Developmental Disabilities Research Reviews. 11(2). 149–155. 24 indexed citations
10.
Roizen, Nancy. (2005). Terapias alternativas y complementarias para el síndrome de Down. Hispana. 93–105. 1 indexed citations
11.
Rosenbaum, Paula F., et al.. (2005). Improving Guideline Adherence for the Diagnosis of ADHD in an Ambulatory Pediatric Setting. Ambulatory Pediatrics. 5(3). 138–142. 29 indexed citations
12.
Antshel, Kevin M., Nuria AbdulSabur, Nancy Roizen, Wanda Fremont, & Wendy R. Kates. (2005). Sex Differences in Cognitive Functioning in Velocardiofacial Syndrome (VCFS). Developmental Neuropsychology. 28(3). 849–869. 42 indexed citations
13.
Mittendorf, Robert, Anthony Montag, Peter G. Pryde, et al.. (2003). Components of the systemic fetal inflammatory response syndrome as predictors of impaired neurologic outcomes in children. American Journal of Obstetrics and Gynecology. 188(6). 1438–1446. 70 indexed citations
14.
Kelly, Desmond P., William L. Cull, Sarah E. Brotherton, et al.. (2003). Developmental and Behavioral Pediatric Practice Patterns and Implications for the Workforce: Results of the Future of Pediatric Education II Survey of Sections Project. Journal of Developmental & Behavioral Pediatrics. 24(3). 180–188. 18 indexed citations
15.
Roizen, Nancy. (1999). ETIOLOGY OF HEARING LOSS IN CHILDREN. Pediatric Clinics of North America. 46(1). 49–64. 43 indexed citations
16.
Luke, Amy, et al.. (1996). Nutrient Intake and Obesity in Prepubescent Children with Down Syndrome. Journal of the American Dietetic Association. 96(12). 1262–1267. 84 indexed citations
17.
Roizen, Nancy. (1996). Psychiatric and Developmental Disorders in Families of Children With Attention-Deficit Hyperactivity Disorder. Archives of Pediatrics and Adolescent Medicine. 150(2). 203–203. 31 indexed citations
18.
Roizen, Nancy, Charles N. Swisher, Joyce Hopkins, et al.. (1995). Neurologic and Developmental Outcome in Treated Congenital Toxoplasmosis. PEDIATRICS. 95(1). 11–20. 88 indexed citations
19.
McAuley, James, K. M. Boyer, Dushyant V. Patel, et al.. (1994). Early and Longitudinal Evaluations of Treated Infants and Children and Untreated Historical Patients with Congenital Toxoplasmosis: The Chicago Collaborative Treatment Trial. Clinical Infectious Diseases. 18(1). 38–72. 259 indexed citations
20.
Glass, Ronald B. J., David K. Yousefzadeh, & Nancy Roizen. (1989). Mastoid abnormalities in down syndrome. Pediatric Radiology. 19(5). 311–312. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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