Piotr Małczak

3.1k citations
86 papers · 1.7k indexed · h-index 23
Topics
Bariatric Surgery and Outcomes (42 papers)Gastric Cancer Management and Outcomes (22 papers)Body Contouring and Surgery (19 papers)
Partner nations
PolandGermanyCanada

In The Last Decade

Piotr Małczak

82 papers receiving 1.7k citations

Peers

Piotr Małczak
Comparison fields: 5 of 85
  • Surgery 1.4k
  • Oncology 567
  • Cardiology and Cardiovascular Medicine 480
  • Pulmonary and Respiratory Medicine 435
  • Physiology 255
Replace Magdalena Pisarska with:
Magdalena Pisarska Poland
Jakob Hedberg Sweden
Luca Milone United States
Anna Ibele United States
Leaque Ahmed United States
Philipp C. Nett Switzerland
David Mahon United Kingdom
Riad R. Azar United States
Mordechai Shimonov Israel
Murat Barlan Austria
Piotr Małczak relative to Magdalena Pisarska Poland Magdalena Pisarska's profile →
Citations per field
00.5×1.5×
Magdalena Pisarska · 1×
Citations per year

Countries citing papers authored by Piotr Małczak

Since Specialization
Citations

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

Fields of papers citing papers by Piotr Małczak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Piotr Małczak

This figure shows the co-authorship network connecting the top 25 collaborators of Piotr Małczak. A scholar is included among the top collaborators of Piotr Małczak 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 Piotr Małczak. Piotr Małczak 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 0
3 4
4 1
5 3
6 2
7 13
8 1
9 3
10 2
11 3
12 14
13 11
14 8
15 26
16 18
17 7
18 18
19 99
20 139

About Piotr Małczak

Piotr Małczak is a scholar working on Surgery, Pharmacy and Oncology, having authored 86 papers that have together received 1.7k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (42 papers), Gastric Cancer Management and Outcomes (22 papers) and Body Contouring and Surgery (19 papers). The work is most often cited by research in Surgery (1.4k citations), Cardiology and Cardiovascular Medicine (480 citations) and Oncology (567 citations). Piotr Małczak has collaborated with scholars based in Poland, Germany and Canada. Frequent co-authors include Piotr Major, Michał Pędziwiatr, Andrzej Budzyński, Michał Wysocki, Magdalena Pisarska, Mateusz Wierdak, Mateusz Rubinkiewicz, Jan Witowski, Tomasz Stefura and Magdalena Mizera. Their work appears in journals such as PLoS ONE, Scientific Reports and Nutrients.

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