John K. Gohagan

13.2k total citations · 1 hit paper
60 papers, 4.2k citations indexed

About

John K. Gohagan is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, John K. Gohagan has authored 60 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 26 papers in Oncology and 9 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in John K. Gohagan's work include Colorectal Cancer Screening and Detection (21 papers), Prostate Cancer Diagnosis and Treatment (14 papers) and Prostate Cancer Treatment and Research (13 papers). John K. Gohagan is often cited by papers focused on Colorectal Cancer Screening and Detection (21 papers), Prostate Cancer Diagnosis and Treatment (14 papers) and Prostate Cancer Treatment and Research (13 papers). John K. Gohagan collaborates with scholars based in United States, Portugal and Finland. John K. Gohagan's co-authors include Philip C. Prorok, Paul F. Pinsky, Barnett S. Kramer, Richard B. Hayes, Richard M. Fagerstrom, Pamela M. Marcus, Barnett S. Kramer, Timothy R. Church, Gerald L. Andriole and David A. Lynch and has published in prestigious journals such as JAMA, Journal of Clinical Oncology and JNCI Journal of the National Cancer Institute.

In The Last Decade

John K. Gohagan

60 papers receiving 4.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The National Lung Screening Trial: Overview and Study Design

2010 899 citations Timothy R. Church, Richard M. Fagerstrom et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John K. Gohagan United States	28	2.2k	1.4k	915	510	506	60	4.2k
Barnett S. Kramer United States	31	1.7k 0.8×	1.4k 1.0×	610 0.7×	763 1.5×	398 0.8×	82	4.4k
James T. Symanowski United States	28	3.1k 1.4×	1.4k 1.0×	484 0.5×	680 1.3×	415 0.8×	172	4.8k
Philip C. Prorok United States	41	3.2k 1.4×	3.1k 2.3×	785 0.9×	702 1.4×	834 1.6×	133	6.6k
Alessandro Sciarra Italy	41	3.5k 1.6×	775 0.6×	1.1k 1.2×	1.3k 2.5×	954 1.9×	250	6.6k
Nicolas Magné France	43	2.1k 0.9×	2.2k 1.6×	829 0.9×	1.1k 2.1×	1.2k 2.4×	318	6.1k
Pamela M. Marcus United States	32	2.5k 1.1×	2.4k 1.7×	961 1.1×	450 0.9×	480 0.9×	73	4.6k
Hirofumi Fujii Japan	35	1.9k 0.9×	1.6k 1.1×	1.4k 1.6×	719 1.4×	1.0k 2.0×	282	4.9k
Sarah J. Lord Australia	36	1.9k 0.9×	2.5k 1.9×	1.1k 1.2×	657 1.3×	965 1.9×	171	6.4k
Stefano Rosso Italy	19	1.6k 0.7×	2.8k 2.0×	406 0.4×	1.1k 2.2×	1.0k 2.0×	37	5.7k
David S. Mendelson United States	41	2.0k 0.9×	2.0k 1.5×	1.1k 1.2×	2.5k 4.9×	709 1.4×	188	7.1k

Countries citing papers authored by John K. Gohagan

Since Specialization

Citations

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

Fields of papers citing papers by John K. Gohagan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John K. Gohagan. 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 K. Gohagan. The network helps show where John K. Gohagan may publish in the future.

Co-authorship network of co-authors of John K. Gohagan

This figure shows the co-authorship network connecting the top 25 collaborators of John K. Gohagan. A scholar is included among the top collaborators of John K. Gohagan 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 John K. Gohagan. John K. Gohagan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Kramer, Barnett S., John K. Gohagan, & Philip C. Prorok. (2021). Cancer Screening. 2 indexed citations

Prorok, Philip C., Patrick Wright, Thomas Riley, et al.. (2018). Overall and Multiphasic Findings of the Prostate, Lung, Colorectal and Ovarian (PLCO) Randomized Cancer Screening Trial. Reviews on Recent Clinical Trials. 13(4). 257–273. 6 indexed citations

Gohagan, John K., Philip C. Prorok, Peter Greenwald, & Barnett S. Kramer. (2015). The PLCO Cancer Screening Trial: Background, Goals, Organization, Operations, Results. Reviews on Recent Clinical Trials. 10(3). 173–180. 28 indexed citations

Marcus, Pamela M., Saundra S. Buys, Timothy R. Church, et al.. (2015). Building Successful Relationships in the PLCO Cancer Screening Trial. Reviews on Recent Clinical Trials. 10(3). 181–186. 1 indexed citations

Cui, Yuanyuan, Thomas Brendan Murphy, Lori M. Minasian, et al.. (2014). Multilevel modeling and value of information in clinical trial decision support. BMC Systems Biology. 8(1). 6–6. 4 indexed citations

Camp, Kathryn, Michele A. Lloyd-Puryear, Lynne Yao, et al.. (2013). Expanding research to provide an evidence base for nutritional interventions for the management of inborn errors of metabolism. Molecular Genetics and Metabolism. 109(4). 319–328. 16 indexed citations

Hocking, William G., Ping Hu, Martin M. Oken, et al.. (2010). Lung Cancer Screening in the Randomized Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial. JNCI Journal of the National Cancer Institute. 102(10). 722–731. 71 indexed citations

Croswell, Jennifer M., Barnett S. Kramer, Aimée R. Kreimer, et al.. (2009). Cumulative Incidence of False-Positive Results in Repeated, Multimodal Cancer Screening. The Annals of Family Medicine. 7(3). 212–222. 102 indexed citations

Pinsky, Paul F., E. David Crawford, Barnett S. Kramer, et al.. (2007). Repeat prostate biopsy in the Prostate, Lung, Colorectal and Ovarian cancer screening trial. British Journal of Urology. 99(4). 775–779. 29 indexed citations

10.

Crawford, E. David, Paul F. Pinsky, David Chia, et al.. (2006). Prostate Specific Antigen Changes as Related to the Initial Prostate Specific Antigen: Data from the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. The Journal of Urology. 175(4). 1286–1290. 16 indexed citations

11.

Pinsky, Paul F., Gerald L. Andriole, Barnett S. Kramer, et al.. (2005). PROSTATE BIOPSY FOLLOWING A POSITIVE SCREEN IN THE PROSTATE, LUNG, COLORECTAL AND OVARIAN CANCER SCREENING TRIAL. The Journal of Urology. 173(3). 746–751. 61 indexed citations

12.

Pinsky, Paul F., Robert E. Schoen, Joel L. Weissfeld, et al.. (2003). Predictors of advanced proximal neoplasia in persons with abnormal screening flexible sigmoidoscopy. Clinical Gastroenterology and Hepatology. 1(2). 103–110. 26 indexed citations

13.

Kvale, Paul A., John K. Gohagan, Pamela M. Marcus, et al.. (2003). The Lung Screening Study: The National Cancer Institute's Randomized Feasibility Study of Spiral CT versus Chest X-ray in Lung Cancer Screenin. CHEST Journal. 124(4). 3 indexed citations

14.

Hou, Lifang, Wen‐Yi Huang, Joel L. Weissfeld, John K. Gohagan, & Richard B. Hayes. (2003). CYP1A1 (I462V) and NQO1 (P187S) polymorphisms and colorectal adenoma. Annals of Epidemiology. 13(8). 564–564. 1 indexed citations

15.

Marcus, Pamela M., Richard M. Fagerstrom, Philip C. Prorok, John K. Gohagan, & Barnett S. Kramer. (2002). Screening for Lung Cancer With Helical CT Scanning. Clinical Pulmonary Medicine. 9(6). 323–329. 2 indexed citations

16.

Gelmann, Edward P., David Chia, Paul F. Pinsky, et al.. (2001). Relationship of demographic and clinical factors to free and total prostate-specific antigen. Urology. 58(4). 561–566. 22 indexed citations

17.

Hayes, Richard B., Douglas Reding, William Kopp, et al.. (2000). Etiologic and early marker studies in the prostate, lung, colorectal and ovarian (PLCO) cancer screening trial. Controlled Clinical Trials. 21(6). 349S–355S. 114 indexed citations

18.

Gohagan, John K., et al.. (2000). The Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial of the National Cancer Institute: History, organization, and status. Controlled Clinical Trials. 21(6). 251S–272S. 382 indexed citations

19.

Houn, Florence, Roselie A. Bright, Barbara Y. Croft, et al.. (2000). Study design in the evaluation of breast cancer imaging technologies. Academic Radiology. 7(9). 684–692. 13 indexed citations

20.

Kramer, Barnett S., John K. Gohagan, & Philip C. Prorok. (1997). Clinical oncology update: Prostate cancer. European Journal of Cancer. 33(3). 348–353. 14 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.

Explore authors with similar magnitude of impact