Dan Ollendorf
Impact in
- Genetics top 5%
- Inflammatory Bowel Disease
- Internal Medicine top 10%
- Venous Thromboembolism Diagnosis and Management
Papers in
- Genetics 2
-
- Health Systems, Economic Evaluations, Quality of Life 2
- Co-authors
- Michael D. Kappelman (1 shared paper)Athos Bousvaros (1 shared paper)Ken Kleinman (1 shared paper)Sheryl L. Rifas‐Shiman (1 shared paper)Richard J. Grand (1 shared paper)Jonathan A. Finkelstein (1 shared paper)Gerry Oster (3 shared papers)Richard E Gliklich (1 shared paper)
- Journals
- Clinical Therapeutics (1 paper)Health Affairs (1 paper)Clinical Gastroenterology and Hepatology (1 paper)American Journal of Health-System Pharmacy (1 paper)Clinical Drug Investigation (1 paper)
- Partner nations
- United StatesSwitzerlandChina
In The Last Decade
Dan Ollendorf
8 papers receiving 1.0k citations
Dan Ollendorf's Hit Papers
Peers
Comparison fields: 5 of 105
- Genetics 429
- Internal Medicine 37
- Gastroenterology 41
- Epidemiology 190
- Speech and Hearing 34
Countries citing papers authored by Dan Ollendorf
This map shows the geographic impact of Dan Ollendorf'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 Dan Ollendorf with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dan Ollendorf more than expected).
Fields of papers citing papers by Dan Ollendorf
This network shows the impact of papers produced by Dan Ollendorf. 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 Dan Ollendorf. The network helps show where Dan Ollendorf may publish in the future.
Co-authors
The 25 scholars most cited alongside Dan Ollendorf, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | The Prevalence and Geographic Distribution of Crohn’s Disease and Ulcerative Colitis in the United States Hit paper breakdown → | 2007 | 774 |
| 2 | 2010 | 162 | |
| 3 | 2001 | 49 | |
| 4 | 2004 | 40 | |
| 5 | The Risperidone Outcomes Study of Effectiveness (ROSE): a model for evaluating treatment strategies in typical psychiatric practice. | 1999 | 24 |
| 6 | 2022 | 8 | |
| 7 | 2018 | 2 | |
| 8 | 1996 | 1 |
About Dan Ollendorf
Dan Ollendorf is a scholar working on Genetics, Economics and Econometrics, Psychiatry and Mental health, Cardiology and Cardiovascular Medicine and General Health Professions, having authored 8 papers that have together received 1.1k indexed citations. Recurring topics across this work include Schizophrenia research and treatment (2 papers), Health Systems, Economic Evaluations, Quality of Life (2 papers), Healthcare cost, quality, practices (1 paper), Pharmaceutical Practices and Patient Outcomes (1 paper), Venous Thromboembolism Diagnosis and Management (1 paper), Cardiac, Anesthesia and Surgical Outcomes (1 paper), Acupuncture Treatment Research Studies (1 paper) and Biosimilars and Bioanalytical Methods (1 paper). The work is most often cited by research in Genetics (429 citations), Internal Medicine (37 citations), Gastroenterology (41 citations), Epidemiology (190 citations) and Speech and Hearing (34 citations). Dan Ollendorf has collaborated with scholars based in United States, Switzerland and China. Frequent co-authors include Michael D. Kappelman, Athos Bousvaros, Ken Kleinman, Sheryl L. Rifas‐Shiman, Richard J. Grand, Jonathan A. Finkelstein, Gerry Oster, Richard E Gliklich, Nancy A Dreyer and Sean Tunis. Their work appears in journals such as Clinical Therapeutics, Health Affairs, Clinical Gastroenterology and Hepatology, American Journal of Health-System Pharmacy and Clinical Drug Investigation.
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.