John S. Greenspan
- Periodontics top 0.5%
- Oral Health Pathology and Treatment 8
- Pharmacy top 0.5%
- Oral and gingival health research 2
- Otorhinolaryngology top 5%
- Oral Surgery top 5%
- Oral and Maxillofacial Pathology 2
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- HIV/AIDS oral health manifestations 4
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- Hair Growth and Disorders 2
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- Fungal Infections and Studies 2
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- T-cell and B-cell Immunology 2
- Immune Cell Function and Interaction 2
- Co-authors
- Deborah GreenspanLaurie A. MacPhailCharles E. BarrJames J. SciubbaJames R. WinklerTroy E. DanielsGerald RangesDavid Wofsy
- Partner nations
- United States
In The Last Decade
John S. Greenspan
13 papers receiving 937 citations
Peers
Comparison fields: 5 of 62
- Periodontics 444
- Pharmacy 292
- Otorhinolaryngology 73
- Oral Surgery 111
- Public Health, Environmental and Occupational Health 420
Countries citing papers authored by John S. Greenspan
This map shows the geographic impact of John S. Greenspan'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 S. Greenspan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John S. Greenspan more than expected).
Fields of papers citing papers by John S. Greenspan
This network shows the impact of papers produced by John S. Greenspan. 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 S. Greenspan. The network helps show where John S. Greenspan may publish in the future.
Co-authorship network
The 22 scholars most cited alongside John S. Greenspan, 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 | 2001 | 178 | |
| 2 | 2001 | 13 | |
| 3 | 1999 | 37 | |
| 4 | 1995 | 108 | |
| 5 | 1993 | 48 | |
| 6 | 1993 | 12 | |
| 7 | 1992 | 189 | |
| 8 | 1992 | 36 | |
| 9 | 1992 | 48 | |
| 10 | 1991 | 83 | |
| 11 | 1989 | 136 | |
| 12 | 1988 | 20 | |
| 13 | 1988 | 63 |
About John S. Greenspan
John S. Greenspan is a scholar working on Periodontics, Pharmacy and Urology, having authored 13 papers that have together received 971 indexed citations. Recurring topics across this work include Oral Health Pathology and Treatment (8 papers), HIV/AIDS oral health manifestations (4 papers), Hair Growth and Disorders (2 papers), Oral and gingival health research (2 papers), Fungal Infections and Studies (2 papers), T-cell and B-cell Immunology (2 papers), Immune Cell Function and Interaction (2 papers) and Oral and Maxillofacial Pathology (2 papers). The work is most often cited by research in Periodontics (444 citations), Pharmacy (292 citations) and Otorhinolaryngology (73 citations). John S. Greenspan has collaborated with scholars based in United States. Frequent co-authors include Deborah Greenspan, Laurie A. MacPhail, Charles E. Barr, James J. Sciubba, James R. Winkler, Troy E. Daniels, Gerald Ranges, David Wofsy, Caroline Gordon and E L Khoury.
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.