Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Gregory James Challener, M.D.

Co-Authors (12)

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Co-Authors are people in Profiles who have published together.
This radial graph shows the co-authors (inner ring) and top co-authors of co-authors (outer ring) of Gregory Challener. The size of the red circle around an author's name is proportional to the number of publications that he or she has. The thickness of a line connecting two authors' names is proportional to the number of publications that they share. Options for customizing this network view are listed below the graph.
Minimum number of publications Minimum number of co-publications Year of most recent co-publication
any number any collaboration any year
Use the sliders to 1) hide authors who have fewer than the selected minimum number of publications, 2) hide lines that represent fewer than the selected minimum number of co-publications, or 3) hide lines that represent co-publications that were written before the selected year. Click the name of any author to re-center the graph on that person. Ctrl-click a name to view that person's network of co-authors. Alt-click a name to view that person's full profile. Shift-click a name to highlight the mutual co-authorships of that person's co-authors.

To see the data from this visualization as text, click here.
Challener's Networks
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Concepts (51)
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Co-Authors (12)
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Similar People (59)
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© 2025 President and Fellows of Harvard College
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.