Michael Karpf

2.8k total citations · 2 hit papers
46 papers, 2.0k citations indexed

About

Michael Karpf is a scholar working on General Health Professions, Surgery and Economics and Econometrics. According to data from OpenAlex, Michael Karpf has authored 46 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in General Health Professions, 12 papers in Surgery and 10 papers in Economics and Econometrics. Recurrent topics in Michael Karpf's work include Primary Care and Health Outcomes (13 papers), Healthcare Policy and Management (9 papers) and Cardiovascular Syncope and Autonomic Disorders (6 papers). Michael Karpf is often cited by papers focused on Primary Care and Health Outcomes (13 papers), Healthcare Policy and Management (9 papers) and Cardiovascular Syncope and Autonomic Disorders (6 papers). Michael Karpf collaborates with scholars based in United States, Sweden and Austria. Michael Karpf's co-authors include Wishwa N. Kapoor, Jacqueline Peterson, Gerald S. Levey, Sam Wieand, Panagiota Caralis, Charles L. Sprung, Moses D. Tendler, Eileen H. Marcial, Margaret Pierce and Robert Duncan and has published in prestigious journals such as New England Journal of Medicine, The Journal of Immunology and CHEST Journal.

In The Last Decade

Michael Karpf

45 papers receiving 1.8k 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.

A Prospective Evaluation and Follow-up of Patients with Syncope

1983 586 citations Wishwa N. Kapoor, Michael Karpf et al. profile →
The Effects of High-Dose Corticosteroids in Patients with Septic Shock

1984 527 citations Michael Karpf et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Michael Karpf United States	15	972	721	400	314	283	46	2.0k
Wyatt W. Decker United States	29	775 0.8×	698 1.0×	494 1.2×	298 0.9×	185 0.7×	72	3.0k
Ludger Pientka Germany	28	620 0.6×	283 0.4×	531 1.3×	324 1.0×	178 0.6×	93	2.4k
Theresa O’Connor United States	25	876 0.9×	680 0.9×	596 1.5×	533 1.7×	62 0.2×	60	4.3k
Ada Dormi Italy	25	462 0.5×	526 0.7×	278 0.7×	280 0.9×	29 0.1×	85	1.7k
Alfred J. Anderson United States	30	1.0k 1.0×	1.3k 1.8×	472 1.2×	158 0.5×	68 0.2×	81	3.2k
Chien‐Cheng Huang Taiwan	24	292 0.3×	286 0.4×	339 0.8×	224 0.7×	82 0.3×	150	2.1k
Daniel Caldeira Portugal	30	469 0.5×	1.4k 1.9×	582 1.5×	451 1.4×	82 0.3×	172	3.0k
Karsten Keller Germany	25	474 0.5×	1.2k 1.7×	661 1.7×	286 0.9×	94 0.3×	215	2.9k
Jawad H. Butt Denmark	27	335 0.3×	1.3k 1.8×	557 1.4×	262 0.8×	88 0.3×	192	2.7k
Xin Tong United States	27	260 0.3×	817 1.1×	1.2k 3.0×	444 1.4×	210 0.7×	96	2.8k

Countries citing papers authored by Michael Karpf

Since Specialization

Citations

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

Fields of papers citing papers by Michael Karpf

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Karpf

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Karpf. A scholar is included among the top collaborators of Michael Karpf 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 Michael Karpf. Michael Karpf 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

Griffith, Charles H., et al.. (2020). Addressing Kentucky’s Physician Shortage While Securing a Network for a Research-Intensive, Referral Academic Medical Center: Where Public Policy Meets Effective Clinical Strategic Planning. Academic Medicine. 96(3). 375–380. 2 indexed citations

Gombeski, William R., et al.. (2014). Hospital Affiliations, Co-Branding, and Consumer Impact. Health Marketing Quarterly. 31(1). 65–77. 10 indexed citations

Edwards, R. Lawrence, et al.. (2013). Challenges of Becoming a Regional Referral System. Academic Medicine. 89(2). 224–229. 5 indexed citations

Karpf, Michael & Richard P. Lofgren. (2012). Commentary. Academic Medicine. 87(6). 691–693. 1 indexed citations

Means, Robert T., David J. Moliterno, Graham Allison, et al.. (2010). The Evolution of a Department of Internal Medicine Under an Integrated Clinical Enterprise Model: The University of Kentucky Experience. Academic Medicine. 85(3). 531–537. 2 indexed citations

Karpf, Michael, Richard P. Lofgren, & Jay A. Perman. (2009). Commentary: Health Care Reform and Its Potential Impact on Academic Medical Centers. Academic Medicine. 84(11). 1472–1475. 4 indexed citations

Karpf, Michael, et al.. (2009). Defining the Role of University of Kentucky HealthCare in Its Medical Market—How Strategic Planning Creates the Intersection of Good Public Policy and Good Business Practices. Academic Medicine. 84(2). 161–169. 9 indexed citations

Karpf, Michael, Jay A. Perman, Richard P. Lofgren, et al.. (2007). Creating an Integrated Clinical Enterprise at the University of Kentucky: The Emergence of UK HealthCare. Academic Medicine. 82(12). 1163–1171. 9 indexed citations

Lofgren, Richard P., et al.. (2006). The U.S. Health Care System Is in Crisis: Implications for Academic Medical Centers and Their Missions. Academic Medicine. 81(8). 713–720. 28 indexed citations

10.

Karpf, Michael, Raymond G. Schultze, & Gerald S. Levey. (2000). The Decade of the Nineties at the UCLA Medical Center. Academic Medicine. 75(8). 781–792. 7 indexed citations

11.

Brancati, Frederick L., Michael J. Hodgson, & Michael Karpf. (1993). Occupational Exposures and Diseases among Medical Inpatients. Journal of Occupational and Environmental Medicine. 35(2). 161–165. 10 indexed citations

12.

Kroboth, Frank J., Barbara H. Hanusa, Susan C. Parker, et al.. (1992). The inter-rater reliability and internal consistency of a clinical evaluation exercise. Journal of General Internal Medicine. 7(2). 174–179. 72 indexed citations

13.

Karpf, Michael, et al.. (1989). Development of a central division of general internal medicine. Academic Medicine. 64(7). 363–71. 2 indexed citations

14.

Hodgson, Michael J., David Parkinson, & Michael Karpf. (1989). Chest X‐rays in hypersensitivity pneumonitis: A metaanalysis of secular trend. American Journal of Industrial Medicine. 16(1). 45–53. 53 indexed citations

15.

Hodgson, Michael J., et al.. (1989). Liver Injury Tests in Hazardous Waste Workers: The Role of Obesity. Journal of Occupational and Environmental Medicine. 31(3). 238–242. 22 indexed citations

16.

Miller, J. Keith, et al.. (1988). The Medical Evaluation of Elderly Patients With Major Depression. Journal of Gerontology. 43(3). M53–M58. 12 indexed citations

17.

Kapoor, Wishwa N., Jacqueline Peterson, Harry S. Wieand, & Michael Karpf. (1987). Diagnostic and prognostic implicatioins of recurrences in patients with syncope. The American Journal of Medicine. 83(4). 700–708. 96 indexed citations

18.

Dowling, John, Frank J. Kroboth, Michael Karpf, R B Yee, & A. William Pasculle. (1983). Pneumonia and Multiple Lung Abscesses Caused by Dual Infection with Legionella micdadei and Legionella pneumophila ¹. American Review of Respiratory Disease. 127(1). 121–125. 29 indexed citations

19.

Karpf, Michael & Gerald S. Levey. (1981). Development of a division of general medicine in a department of internal medicine. Academic Medicine. 56(5). 390–6. 5 indexed citations

20.

Karpf, Michael, Michael Gelfand, Barry S. Handwerger, & Ronald H. Schwartz. (1975). Lack of B lymphocyte depletion from murine spleen cell populations by a human gamma-globulin, anti-human gamma-globulin column system.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 114(2 Pt 1). 542–5. 5 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