Mark Callahan

1.8k total citations
49 papers, 1.4k citations indexed

About

Mark Callahan is a scholar working on General Health Professions, Public Health, Environmental and Occupational Health and Emergency Medicine. According to data from OpenAlex, Mark Callahan has authored 49 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in General Health Professions, 8 papers in Public Health, Environmental and Occupational Health and 8 papers in Emergency Medicine. Recurrent topics in Mark Callahan's work include Healthcare Systems and Technology (7 papers), Cardiac, Anesthesia and Surgical Outcomes (6 papers) and Innovations in Medical Education (5 papers). Mark Callahan is often cited by papers focused on Healthcare Systems and Technology (7 papers), Cardiac, Anesthesia and Surgical Outcomes (6 papers) and Innovations in Medical Education (5 papers). Mark Callahan collaborates with scholars based in United States, Honduras and United Kingdom. Mark Callahan's co-authors include David Battleman, Alvin I. Mushlin, Howard T. Thaler, Hirsch S. Ruchlin, Nathaniel Hupert, Nicole L. Dubbs, Paul J. Christos, Heather T. Gold, Damion Nero and Michael Lipp and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Annals of Internal Medicine.

In The Last Decade

Mark Callahan

46 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mark Callahan United States 19 252 243 224 191 188 49 1.4k
William N. Southern United States 21 472 1.9× 223 0.9× 255 1.1× 321 1.7× 186 1.0× 66 2.1k
Janice L. Kwan Canada 17 211 0.8× 419 1.7× 156 0.7× 124 0.6× 222 1.2× 39 1.6k
Natasha Chandok Canada 19 372 1.5× 279 1.1× 227 1.0× 463 2.4× 247 1.3× 45 1.6k
Robert Kalyesubula Uganda 24 290 1.2× 237 1.0× 285 1.3× 138 0.7× 64 0.3× 126 2.1k
Francesc Cots Spain 22 279 1.1× 510 2.1× 145 0.6× 131 0.7× 182 1.0× 70 1.6k
David T. Liss United States 23 280 1.1× 618 2.5× 160 0.7× 125 0.7× 224 1.2× 70 1.8k
Rajeev Chaudhry United States 26 360 1.4× 523 2.2× 107 0.5× 188 1.0× 99 0.5× 99 1.9k
Eran Bellin United States 22 320 1.3× 262 1.1× 88 0.4× 276 1.4× 47 0.3× 52 1.7k
Jean‐Blaise Wasserfallen Switzerland 22 223 0.9× 235 1.0× 147 0.7× 192 1.0× 250 1.3× 74 1.5k
Sue Carr United Kingdom 25 146 0.6× 190 0.8× 68 0.3× 358 1.9× 188 1.0× 81 1.9k

Countries citing papers authored by Mark Callahan

Since Specialization
Citations

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

Fields of papers citing papers by Mark Callahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Callahan

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

All Works

20 of 20 papers shown
1.
Bang, Heejung, Alison Edwards, Andrew S. Bomback, et al.. (2009). A patient self-assessment diabetes screening score:: development, validation, and comparison to other diabetes risk assessment scores. Annals of Internal Medicine. 151(11). 775. 16 indexed citations
2.
Callahan, Mark, et al.. (2009). Economic Impact of Hyponatremia in Hospitalized Patients: A Retrospective Cohort Study. Postgraduate Medicine. 121(2). 186–191. 67 indexed citations
3.
Schackman, Bruce R., Zubin Dastur, Quanhong Ni, et al.. (2008). Sexually Active HIV-Positive Patients Frequently Report Never Using Condoms in Audio Computer-Assisted Self-Interviews Conducted at Routine Clinical Visits. AIDS Patient Care and STDs. 22(2). 123–129. 16 indexed citations
4.
Kern, Lisa M., et al.. (2008). Electronic Result Viewing and Quality of Care in Small Group Practices. Journal of General Internal Medicine. 23(4). 405–410. 20 indexed citations
5.
Pieracci, Fredric M., Soumitra R. Eachempati, Philip S. Barie, & Mark Callahan. (2007). Insurance Status, but Not Race, Predicts Perforation in Adult Patients with Acute Appendicitis. Journal of the American College of Surgeons. 205(3). 445–452. 55 indexed citations
6.
Siegler, Eugenia L., Christopher M. Murtaugh, Robert J. Rosati, et al.. (2006). Improving the Transition to Home Healthcare by Rethinking the Purpose and Structure of the CMS 485: First Steps. Home Health Care Services Quarterly. 25(3-4). 27–38. 7 indexed citations
7.
Kern, Lisa M., et al.. (2006). Glucose testing and insufficient follow-up of abnormal results: a cohort study. BMC Health Services Research. 6(1). 87–87. 13 indexed citations
8.
Huong, T., et al.. (2006). Lack of adherence with preoperative B-blocker recommendations in a multicenter study. Journal of General Internal Medicine. 21(6). 596–601. 7 indexed citations
9.
Balentine, Jerry, et al.. (2004). Perioperative Use of β-Blocker in Noncardiac Surgery. Critical Pathways in Cardiology A Journal of Evidence-Based Medicine. 3(2). 62–67. 2 indexed citations
10.
Callahan, Mark, Paul J. Christos, Heather T. Gold, Alvin I. Mushlin, & J.M. Daly. (2003). Influence of Surgical Subspecialty Training on In-Hospital Mortality for Gastrectomy and Colectomy Patients. Annals of Surgery. 238(4). 629–639. 102 indexed citations
11.
Callahan, Mark, Oliver Fein, & David Battleman. (2002). A Practice-profiling System for Residents. Academic Medicine. 77(1). 34–39. 9 indexed citations
12.
Battleman, David, Mark Callahan, & Howard T. Thaler. (2002). Rapid Antibiotic Delivery and Appropriate Antibiotic Selection Reduce Length of Hospital Stay of Patients With Community-Acquired Pneumonia. Archives of Internal Medicine. 162(6). 682–682. 197 indexed citations
13.
Hupert, Nathaniel, Alvin I. Mushlin, & Mark Callahan. (2002). Modeling the Public Health Response to Bioterrorism: Using Discrete Event Simulation to Design Antibiotic Distribution Centers. Medical Decision Making. 22(1_suppl). 17–25. 77 indexed citations
14.
Mushlin, Alvin I., Hirsch S. Ruchlin, & Mark Callahan. (2001). Costeffectiveness of diagnostic tests. The Lancet. 358(9290). 1353–1355. 41 indexed citations
15.
Battleman, David & Mark Callahan. (2001). Gender Differences in Utilization of Exercise Treadmill Testing: A Claims-Based Analysis. Journal for Healthcare Quality. 23(3). 38–41. 12 indexed citations
16.
Shammash, Jonathan, et al.. (2000). Evaluating ambulatory resident practice using an internet-based system. Journal of General Internal Medicine. 15(3). 201–203. 1 indexed citations
17.
Gross, Cary P., et al.. (1999). Resident Expectations of Morning Report. Archives of Internal Medicine. 159(16). 1910–1910. 48 indexed citations
18.
Gross, Cary P., et al.. (1998). Will commercial managed care patients accept residents as their primary care providers?. Journal of General Internal Medicine. 13(5). 331–334. 3 indexed citations
19.
Sexton, K., et al.. (1995). Estimating exposure and dose to characterize health risks: the role of human tissue monitoring in exposure assessment.. Environmental Health Perspectives. 103(suppl 3). 13–29. 40 indexed citations
20.
Callahan, Mark. (1992). Thinking Skills-An Assessment Model for ADN in the '90s. Journal of Nursing Education. 31(2). 85–87. 2 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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