Edward J. Callahan

5.5k citations
70 papers · 4.1k indexed · 2 hit papers · h-index 28

Edward J. Callahan

68 papers receiving 3.9k citations

Hit Papers

Gender differences in the utilization of health care serv...2000202620082017200020132505007501000

Peers

Edward J. Callahan
Comparison fields: 5 of 155
  • General Health Professions 1.9k
  • Public Health, Environmental and Occupational Health 1.2k
  • Clinical Psychology 668
  • Social Psychology 537
  • Economics and Econometrics 473
Replace Ian Watt with:
Ian Watt United Kingdom
David S. Brody United States
Felicity Goodyear‐Smith New Zealand
Susan A. Flocke United States
Paula Lozano United States
Lena Sanci Australia
Helen Lester United Kingdom
Elizabeth M. Yano United States
Klea D. Bertakis United States
Danielle Hessler United States
Edward J. Callahan relative to Ian Watt United Kingdom Ian Watt's profile →
Citations per field
00.5×1.5×
Ian Watt · 1×
Citations per year

Countries citing papers authored by Edward J. Callahan

Since Specialization
Citations

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

Fields of papers citing papers by Edward J. Callahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Edward J. Callahan

This figure shows the co-authorship network connecting the top 25 collaborators of Edward J. Callahan. A scholar is included among the top collaborators of Edward J. 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 Edward J. Callahan. Edward J. 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
#WorkIndexed citations
1 3
2 43
3 11
4 43
5 12
6 1
7 16
8
A comparison of ambulatory services for patients with managed care and fee-for-service insurance.
7
9
Predictors of patient referrals by primary care residents to specialty care clinics.
18
10 82
11
Gender differences in the utilization of health care services.breakdown →
1174
12
How Emotional Distress Shapes the Patient Visit
2
13 32
14 2
15 27
16 28
17 56
18 43
19 271
20
Assessment of parent-child interaction in the Neonatal Intensive Care Unit
3

About Edward J. Callahan

Edward J. Callahan is a scholar working on General Health Professions, Social Psychology and Gender Studies, having authored 70 papers that have together received 4.1k indexed citations. Recurring topics across this work include Patient Satisfaction in Healthcare (16 papers), Primary Care and Health Outcomes (13 papers) and Patient-Provider Communication in Healthcare (13 papers). The work is most often cited by research in Applied Psychology (390 citations), General Health Professions (1.9k citations) and Family Practice (112 citations). Edward J. Callahan has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include Klea D. Bertakis, Rahman Azari, John A. Robbins, L. Jay Helms, Donald M. Hilty, Michelle Burke Parish, Peter Yellowlees, Barb Johnston, Harold Leitenberg and Richard L. Kravitz. Their work appears in journals such as Journal of Consulting and Clinical Psychology, Journal of Abnormal Psychology and Journal of the American Geriatrics Society.

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

Rankless by CCL
2026