John Louis Ratz

2.8k citations
68 papers · 2.0k indexed · h-index 30
Topics
Dermatologic Treatments and Research (25 papers)Cancer and Skin Lesions (16 papers)Nail Diseases and Treatments (15 papers)
Partner nations
United States

In The Last Decade

John Louis Ratz

67 papers receiving 1.8k citations

Peers

John Louis Ratz
Comparison fields: 5 of 92
  • Dermatology 1.4k
  • Epidemiology 662
  • Surgery 535
  • Oncology 313
  • Pathology and Forensic Medicine 231
Replace Whitney D. Tope with:
Whitney D. Tope United States
Moshe Lapidoth Israel
Robin Ashinoff United States
J. Borbujo Spain
Morton R. Maser United States
C. C. Harland United Kingdom
Ming H. Jih United States
Javier Ruiz‐Esparza United States
LEONARD M. DZUBOW United States
P R Millard United Kingdom
John Louis Ratz relative to Whitney D. Tope United States Whitney D. Tope's profile →
Citations per field
00.5×1.5×2.2×
Whitney D. Tope · 1×
Citations per year

Countries citing papers authored by John Louis Ratz

Since Specialization
Citations

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

Fields of papers citing papers by John Louis Ratz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Louis Ratz

This figure shows the co-authorship network connecting the top 25 collaborators of John Louis Ratz. A scholar is included among the top collaborators of John Louis Ratz 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 Louis Ratz. John Louis Ratz 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 0
2 11
3 29
4 3
5 58
6 26
7
Textbook of dermatologic surgery
10
8 8
9 30
10 6
11 3
12 12
13 31
14 50
15 54
16 36
17 24
18 50
19 160
20 12

About John Louis Ratz

John Louis Ratz is a scholar working on Dermatology, Urology and Epidemiology, having authored 68 papers that have together received 2.0k indexed citations. Recurring topics across this work include Dermatologic Treatments and Research (25 papers), Cancer and Skin Lesions (16 papers) and Nail Diseases and Treatments (15 papers). The work is most often cited by research in Dermatology (1.4k citations), Epidemiology (662 citations) and Urology (112 citations). John Louis Ratz has collaborated with scholars based in United States. Frequent co-authors include Haiwen Li, Ronald G. Wheeland, Randall K. Roenigk, Edmund R. Hobbs, Howard L. Levine, Gary R. Kantor, Raymond G. Dufresne, Joshua Lane, Algin B. Garrett and Wilma F. Bergfeld. Their work appears in journals such as Annals of Surgery, Journal of the American Academy of Dermatology and Dermatologic Surgery.

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