Gregory Olds

411 total citations
13 papers, 298 citations indexed

About

Gregory Olds is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Gregory Olds has authored 13 papers receiving a total of 298 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 6 papers in Oncology and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Gregory Olds's work include Colorectal Cancer Screening and Detection (4 papers), Gastric Cancer Management and Outcomes (3 papers) and Pancreatic and Hepatic Oncology Research (2 papers). Gregory Olds is often cited by papers focused on Colorectal Cancer Screening and Detection (4 papers), Gastric Cancer Management and Outcomes (3 papers) and Pancreatic and Hepatic Oncology Research (2 papers). Gregory Olds collaborates with scholars based in United States and Ireland. Gregory Olds's co-authors include Gregory S. Cooper, Amitabh Chak, Vikram Boolchand, Michael Sivak, Pankaj Singh, Lois Lamerato, Stephen P. Motsko, Judith K. Jones, John C. Pezzullo and Stefan Russmann and has published in prestigious journals such as Annals of Internal Medicine, The American Journal of Gastroenterology and Gastrointestinal Endoscopy.

In The Last Decade

Gregory Olds

12 papers receiving 286 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Gregory Olds United States	6	152	144	141	77	54	13	298
Reiner Mahlke Germany	9	163 1.1×	136 0.9×	300 2.1×	52 0.7×	15 0.3×	25	401
H. A. R. E. Tuynman Netherlands	9	97 0.6×	132 0.9×	161 1.1×	77 1.0×	12 0.2×	13	366
Emery A. Minnard United States	5	116 0.8×	117 0.8×	153 1.1×	13 0.2×	84 1.6×	10	331
M. Spandre Italy	12	110 0.7×	93 0.6×	190 1.3×	122 1.6×	64 1.2×	25	385
Avesh J. Thuluvath United States	10	48 0.3×	74 0.5×	241 1.7×	66 0.9×	20 0.4×	27	460
Ping‐Hsien Chen Taiwan	13	38 0.3×	74 0.5×	185 1.3×	93 1.2×	12 0.2×	30	387
Wilco Lesterhuis Netherlands	11	227 1.5×	250 1.7×	195 1.4×	39 0.5×	68 1.3×	18	412
Andrea Wirsching Switzerland	9	41 0.3×	55 0.4×	228 1.6×	49 0.6×	8 0.1×	21	300
M. R. Noviello Italy	7	56 0.4×	113 0.8×	80 0.6×	30 0.4×	31 0.6×	11	323
Daniel Buckles United States	7	129 0.8×	197 1.4×	239 1.7×	113 1.5×	21 0.4×	19	394

Countries citing papers authored by Gregory Olds

Since Specialization

Citations

This map shows the geographic impact of Gregory Olds'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 Gregory Olds with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregory Olds more than expected).

Fields of papers citing papers by Gregory Olds

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory Olds. 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 Gregory Olds. The network helps show where Gregory Olds may publish in the future.

Co-authorship network of co-authors of Gregory Olds

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory Olds. A scholar is included among the top collaborators of Gregory Olds based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregory Olds. Gregory Olds is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Olds, Gregory, et al.. (2009). Esomeprazole: a proton pump inhibitor. Expert Review of Gastroenterology & Hepatology. 3(1). 15–27. 21 indexed citations

Russmann, Stefan, Lois Lamerato, Stephen P. Motsko, et al.. (2007). Risk of Impaired Renal Function After Colonoscopy: A Cohort Study in Patients Receiving Either Oral Sodium Phosphate or Polyethylene Glycol. The American Journal of Gastroenterology. 102(12). 2655–2663. 67 indexed citations

Boolchand, Vikram, et al.. (2006). Colorectal Screening after Polypectomy: A National Survey Study of Primary Care Physicians. Annals of Internal Medicine. 145(9). 654–659. 109 indexed citations

Olds, Gregory, et al.. (2005). The Yield of Bleeding Scans in Acute Lower Gastrointestinal Hemorrhage. Journal of Clinical Gastroenterology. 39(4). 273–277. 44 indexed citations

Boolchand, Vikram, et al.. (2005). Colonoscopy Surveillance after Polypectomy. The American Journal of Gastroenterology. 100. S384–S385. 5 indexed citations

Olds, Gregory, Thomas Brown, & Gregory S. Cooper. (2004). A Prospective Survey on the Reasons Patients Fail to Complete Scheduled Endoscopic Procedures. Gastrointestinal Endoscopy. 59(5). P117–P117. 1 indexed citations

Olds, Gregory, Pankaj Singh, Amitabh Chak, & Gregory S. Cooper. (2004). Colonoscopic Surveillance of Adenomatous Polyps: A Survey of Primary Care Physicians Knowledge of Current Guidelines. Gastrointestinal Endoscopy. 59(5). P277–P277. 1 indexed citations

Olds, Gregory, Thomas A. Brown, & Gregory S. Cooper. (2004). Comparison of the Cancellation Rates of Open Access Versus Gastroenterologist Refered Endoscopies. Gastrointestinal Endoscopy. 59(5). P118–P118. 3 indexed citations

Olds, Gregory, Pankaj Singh, Stacie Vela, et al.. (2004). Do Stents Reduce the Diagnostic Yield of EUS-FNA in Malignant Strictures?. Gastrointestinal Endoscopy. 59(5). P230–P230.

10.

Olds, Gregory, et al.. (2002). Celiac disease for the endoscopist. Gastrointestinal Endoscopy. 56(3). 407–415. 39 indexed citations

11.

Olds, Gregory. (2002). The clinical utility of technetium 99m-labeled bleeding scans in the evaluation of acute lower GI hemorrhage. The American Journal of Gastroenterology. 97(9). S121–S121. 1 indexed citations

12.

Olds, Gregory, et al.. (2002). Celiac disease for the endoscopist. Gastrointestinal Endoscopy. 56(3). 407–415. 6 indexed citations

13.

Olds, Gregory & Gerard Isenberg. (2001). Objective assessment of the contribution of each diagnostic test and of the ordering sequence in jaundice caused by pancreatobiliary carcinoma.. PubMed. 54(5). 669–70. 1 indexed citations

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.

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