Brian O’Sullivan
- Otorhinolaryngology top 0.01%
- Head and Neck Cancer Studies 259
- Pulmonary and Respiratory Medicine top 0.02%
- Sarcoma Diagnosis and Treatment 136
- Lung Cancer Diagnosis and Treatment 41
- Oncology top 0.05%
- Vascular Tumors and Angiosarcomas 55
- Radiation top 0.1%
- Advanced Radiotherapy Techniques 45
- Rheumatology top 0.1%
- Bone Tumor Diagnosis and Treatments 50
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- Head and Neck Surgical Oncology 64
- Salivary Gland Tumors Diagnosis and Treatment 44
- Co-authors
- Charles CattonShao Hui HuangJay S. WunderSteven D. FreedmanRobert S. BellAileen M. DavisJohn WaldronRita A. Kandel
- Journals
- International Journal of Radiation Oncology*Biology*Physics (119 papers)Radiotherapy and Oncology (46 papers)Journal of Clinical Oncology (34 papers)
- Partner nations
- CanadaUnited StatesUnited Kingdom
In The Last Decade
Brian O’Sullivan
574 papers receiving 33.3k citations
Hit Papers
Peers
Comparison fields: 5 of 192
- Otorhinolaryngology 10.9k
- Pulmonary and Respiratory Medicine 16.5k
- Oncology 11.2k
- Radiation 2.3k
- Rheumatology 3.9k
Countries citing papers authored by Brian O’Sullivan
This map shows the geographic impact of Brian O’Sullivan'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 Brian O’Sullivan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Brian O’Sullivan more than expected).
Fields of papers citing papers by Brian O’Sullivan
This network shows the impact of papers produced by Brian O’Sullivan. 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 Brian O’Sullivan. The network helps show where Brian O’Sullivan may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Brian O’Sullivan, 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 | 2025 | 0 | |
| 2 | 2023 | 0 | |
| 3 | 2023 | 7 | |
| 4 | 2022 | 3 | |
| 5 | 2022 | 19 | |
| 6 | 2021 | 25 | |
| 7 | 2020 | 2 | |
| 8 | 2018 | 41 | |
| 9 | 2018 | 12 | |
| 10 | 2013 | 88 | |
| 11 | 2012 | 41 | |
| 12 | 2011 | 241 | |
| 13 | 2011 | 78 | |
| 14 | 2011 | 5 | |
| 15 | Prognostic Significance of p16 INK4A and Human Papillomavirus in Patients With Oropharyngeal Cancer Treated on TROG 02.02 Phase III Trialbreakdown → | 2010 | 571 |
| 16 | 2010 | 321 | |
| 17 | Critical Impact of Radiotherapy Protocol Compliance and Quality in the Treatment of Advanced Head and Neck Cancer: Results From TROG 02.02breakdown → | 2010 | 548 |
| 18 | 2008 | 18 | |
| 19 | 2005 | 5 | |
| 20 | 2003 | 80 |
About Brian O’Sullivan
Brian O’Sullivan is a scholar working on Otorhinolaryngology, Pulmonary and Respiratory Medicine and Oncology, having authored 591 papers that have together received 33.9k indexed citations. Recurring topics across this work include Head and Neck Cancer Studies (259 papers), Sarcoma Diagnosis and Treatment (136 papers), Head and Neck Surgical Oncology (64 papers), Vascular Tumors and Angiosarcomas (55 papers), Bone Tumor Diagnosis and Treatments (50 papers), Advanced Radiotherapy Techniques (45 papers), Salivary Gland Tumors Diagnosis and Treatment (44 papers) and Lung Cancer Diagnosis and Treatment (41 papers). The work is most often cited by research in Otorhinolaryngology (10.9k citations), Pulmonary and Respiratory Medicine (16.5k citations) and Oncology (11.2k citations). Brian O’Sullivan has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Charles Catton, Shao Hui Huang, Jay S. Wunder, Steven D. Freedman, Robert S. Bell, Aileen M. Davis, John Waldron, Rita A. Kandel, Fei‐Fei Liu and Jolie Ringash. Their work appears in journals such as International Journal of Radiation Oncology*Biology*Physics, Radiotherapy and Oncology, Journal of Clinical Oncology, Cancer and Head & Neck.
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.