John R. Shaffer
Impact in
- Periodontics top 0.5%
- Oral microbiology and periodontitis research
- Dental Health and Care Utilization
- Genetics top 5%
- Cleft Lip and Palate Research
- Craniofacial Disorders and Treatments
- Genetic Associations and Epidemiology
Papers in
- Genetics 46
- Cleft Lip and Palate Research 22
- Craniofacial Disorders and Treatments 15
- Genetic Associations and Epidemiology 11
- Genetic and phenotypic traits in livestock 8
- Periodontics 33
- Dental Health and Care Utilization 27
- Oral microbiology and periodontitis research 19
- Co-authors
- Mary L. Marazita (77 shared papers)Eleanor Feingold (38 shared papers)Daniel W. McNeil (39 shared papers)Richard J. Crout (30 shared papers)Robert J. Weyant (29 shared papers)Seth M. Weinberg (37 shared papers)Daniel E. Weeks (17 shared papers)Karen T. Cuenco (7 shared papers)
- Journals
- Journal of Dental Research (9 papers)Community Dentistry And Oral Epidemiology (6 papers)BMC Oral Health (5 papers)Frontiers in Genetics (5 papers)PLoS Genetics (5 papers)
- Partner nations
- United StatesBelgiumUnited Kingdom
In The Last Decade
John R. Shaffer
111 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 148
- Periodontics 652
- Genetics 655
- Orthodontics 83
- Oral Surgery 128
- Anesthesiology and Pain Medicine 94
Countries citing papers authored by John R. Shaffer
This map shows the geographic impact of John R. Shaffer'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 John R. Shaffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John R. Shaffer more than expected).
Fields of papers citing papers by John R. Shaffer
This network shows the impact of papers produced by John R. Shaffer. 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 John R. Shaffer. The network helps show where John R. Shaffer may publish in the future.
Co-authors
The 25 scholars most cited alongside John R. Shaffer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 120 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 170 | |
| 2 | 2012 | 149 | |
| 3 | 2010 | 116 | |
| 4 | 2017 | 108 | |
| 5 | 2004 | 104 | |
| 6 | 1992 | 98 | |
| 7 | 2008 | 96 | |
| 8 | 2015 | 88 | |
| 9 | 2012 | 72 | |
| 10 | 2010 | 70 | |
| 11 | 2015 | 66 | |
| 12 | 2021 | 60 | |
| 13 | 2012 | 58 | |
| 14 | 2013 | 56 | |
| 15 | 2007 | 55 | |
| 16 | 2013 | 54 | |
| 17 | 2007 | 52 | |
| 18 | 2017 | 51 | |
| 19 | 2016 | 48 | |
| 20 | 2012 | 46 |
About John R. Shaffer
John R. Shaffer is a scholar working on Genetics, Periodontics, Molecular Biology, Rheumatology and Surgery, having authored 120 papers that have together received 2.8k indexed citations. Recurring topics across this work include Dental Health and Care Utilization (27 papers), Cleft Lip and Palate Research (22 papers), Oral microbiology and periodontitis research (19 papers), dental development and anomalies (16 papers), Craniofacial Disorders and Treatments (15 papers), Genetic Associations and Epidemiology (11 papers), Bone and Dental Protein Studies (8 papers) and Genetic and phenotypic traits in livestock (8 papers). The work is most often cited by research in Periodontics (652 citations), Genetics (655 citations), Orthodontics (83 citations), Oral Surgery (128 citations) and Anesthesiology and Pain Medicine (94 citations). John R. Shaffer has collaborated with scholars based in United States, Belgium and United Kingdom. Frequent co-authors include Mary L. Marazita, Eleanor Feingold, Daniel W. McNeil, Richard J. Crout, Robert J. Weyant, Seth M. Weinberg, Daniel E. Weeks, Karen T. Cuenco, X. Wang and Elizabeth J. Leslie. Their work appears in journals such as Journal of Dental Research, Community Dentistry And Oral Epidemiology, BMC Oral Health, Frontiers in Genetics and PLoS Genetics.
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.