Jeffrey Hammel

9.8k citations
147 papers · 6.8k indexed · h-index 44

Jeffrey Hammel

143 papers receiving 6.6k citations

Peers

Jeffrey Hammel
Comparison fields: 5 of 145
  • Molecular Medicine 288
  • Applied Microbiology and Biotechnology 113
  • Surgery 2.5k
  • Internal Medicine 191
  • Epidemiology 1.8k
Replace Ryan Zarychanski with:
Ryan Zarychanski Canada
Patompong Ungprasert United States
Jan T. Kielstein Germany
Robert Wesley United States
Ivor S. Douglas United States
Jan Kristian Damås Norway
Michael Joannidis Austria
Qi Qian United States
Bing Li China
Walter H. Hörl Austria
Jeffrey Hammel relative to Ryan Zarychanski Canada Ryan Zarychanski's profile →
Citations per field
00.5×3.3×
Ryan Zarychanski · 1×
Citations per year

Countries citing papers authored by Jeffrey Hammel

Since Specialization
Citations

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

Fields of papers citing papers by Jeffrey Hammel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Jeffrey Hammel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Jeffrey Hammel Line = papers co-authored together Jeffrey Hammel links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 20231
3 20238
4 20230
5 201933
6 20172
7 20171
8 201529
9 201359
10 201252
11 2010216
12 200980
13 200925
14 200823
15 2007266
16 2006139
17 200324
18 20012
19 200141
20 199951

About Jeffrey Hammel

Jeffrey Hammel is a scholar working on Molecular Medicine, Pharmacology and Applied Microbiology and Biotechnology, having authored 147 papers that have together received 6.8k indexed citations. Recurring topics across this work include Antibiotics Pharmacokinetics and Efficacy (26 papers), Inflammatory Bowel Disease (19 papers), Pneumonia and Respiratory Infections (15 papers), Microscopic Colitis (14 papers), Antibiotic Resistance in Bacteria (12 papers), Colorectal Cancer Surgical Treatments (9 papers), Diverticular Disease and Complications (9 papers) and Pelvic floor disorders treatments (8 papers). The work is most often cited by research in Molecular Medicine (288 citations), Applied Microbiology and Biotechnology (113 citations) and Surgery (2.5k citations). Jeffrey Hammel has collaborated with scholars based in United States, United Kingdom and China. Frequent co-authors include Victor W. Fazio, Philip R. Schauer, Stacy A. Brethauer, Feza H. Remzi, Sujata M. Bhavnani, Conor P. Delaney, Anthony J. Senagore, Paul G. Ambrose, Bo Shen and Raed A. Dweik. Their work appears in journals such as Antimicrobial Agents and Chemotherapy, Open Forum Infectious Diseases, Diseases of the Colon & Rectum, Data in Brief and Inflammatory Bowel Diseases.

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