Timothy M. Ullmann
Impact in
-
- Thyroid Cancer Diagnosis and Treatment
- Hormonal Regulation and Hypertension
- Gastroenterology top 10%
- Gastroesophageal reflux and treatments
Papers in
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- Thyroid Cancer Diagnosis and Treatment 15
- Hormonal Regulation and Hypertension 2
- Surgery 8
- Adrenal and Paraganglionic Tumors 5
- Thyroid and Parathyroid Surgery 3
- Co-authors
- Rasa Zarnegar (31 shared papers)Thomas J. Fahey (31 shared papers)Toni Beninato (24 shared papers)Dessislava Stefanova (19 shared papers)Brendan M. Finnerty (16 shared papers)Jessica Limberg (19 shared papers)Katherine D. Gray (14 shared papers)Eva E. Redei (2 shared papers)
- Journals
- Surgery (8 papers)World Journal of Surgery (6 papers)Annals of Surgical Oncology (3 papers)Journal of Gastrointestinal Surgery (2 papers)Journal of the American College of Surgeons (2 papers)
- Partner nations
- United StatesFranceNetherlands
In The Last Decade
Timothy M. Ullmann
42 papers receiving 674 citations
Peers
Comparison fields: 5 of 67
- Endocrinology, Diabetes and Metabolism 320
- Gastroenterology 33
- Nephrology 37
- Surgery 176
- Pediatrics, Perinatology and Child Health 55
Countries citing papers authored by Timothy M. Ullmann
This map shows the geographic impact of Timothy M. Ullmann'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 Timothy M. Ullmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy M. Ullmann more than expected).
Fields of papers citing papers by Timothy M. Ullmann
This network shows the impact of papers produced by Timothy M. Ullmann. 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 Timothy M. Ullmann. The network helps show where Timothy M. Ullmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Timothy M. Ullmann, 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 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2019 | 71 | |
| 2 | 2022 | 50 | |
| 3 | 2010 | 40 | |
| 4 | 2020 | 37 | |
| 5 | 2013 | 35 | |
| 6 | 2019 | 32 | |
| 7 | 2018 | 31 | |
| 8 | 2014 | 27 | |
| 9 | 2020 | 25 | |
| 10 | 2020 | 25 | |
| 11 | 2020 | 22 | |
| 12 | 2019 | 21 | |
| 13 | 2018 | 21 | |
| 14 | 2019 | 19 | |
| 15 | 2020 | 18 | |
| 16 | 2019 | 17 | |
| 17 | 2018 | 16 | |
| 18 | 2022 | 15 | |
| 19 | 2022 | 14 | |
| 20 | 2019 | 14 |
About Timothy M. Ullmann
Timothy M. Ullmann is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery, Oncology, Genetics and Nephrology, having authored 44 papers that have together received 680 indexed citations. Recurring topics across this work include Thyroid Cancer Diagnosis and Treatment (15 papers), Adrenal and Paraganglionic Tumors (5 papers), BRCA gene mutations in cancer (3 papers), Thyroid and Parathyroid Surgery (3 papers), Parathyroid Disorders and Treatments (3 papers), Hormonal Regulation and Hypertension (2 papers), Prenatal Substance Exposure Effects (2 papers) and Global Cancer Incidence and Screening (2 papers). The work is most often cited by research in Endocrinology, Diabetes and Metabolism (320 citations), Gastroenterology (33 citations), Nephrology (37 citations), Surgery (176 citations) and Pediatrics, Perinatology and Child Health (55 citations). Timothy M. Ullmann has collaborated with scholars based in United States, France and Netherlands. Frequent co-authors include Rasa Zarnegar, Thomas J. Fahey, Toni Beninato, Dessislava Stefanova, Brendan M. Finnerty, Jessica Limberg, Katherine D. Gray, Eva E. Redei, Pradeep K. Shukla and Julie Ann Sosa. Their work appears in journals such as Surgery, World Journal of Surgery, Annals of Surgical Oncology, Journal of Gastrointestinal Surgery and Journal of the American College of Surgeons.
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.