The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Donna H. Ryan sits on this spectrum.
This scientist: 311 publications — 19th percentile
19% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Donna H. Ryan sits on this spectrum.
This scientist: 87 D-Index — 34th percentile
34% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Donna H. Ryan is affiliated with the Pennington Biomedical Research Center in the United States. Their research primarily focuses on medicine, with a significant emphasis on endocrinology, diabetes, and metabolism. Their expertise also extends to physiology, pharmacology, molecular biology, and surgery.
The scientist's work addresses various critical topics within the biomedical field, including:
Donna H. Ryan has published extensively across several academic journals and continues to contribute to research literature in obesity, diabetes, and cardiovascular health. The most frequent venues for their publications include:
Among the notable papers authored or co-authored by Donna H. Ryan are:
Donna H. Ryan has collaborated frequently with several researchers, reflecting an interdisciplinary approach in their studies. Prominent co-authors include:
Michael D. Jensen;Donna H. Ryan;Caroline M. Apovian;Jamy D. Ard
Michael D. Jensen;Donna H. Ryan;Caroline M. Apovian;Jamy D. Ard
Frank M. Sacks;George A. Bray;Vincent J. Carey;Steven R. Smith
R. R. Wing;P. Bolin;F. L. Brancati;G. A. Bray
Mark Espeland;Xavier Pi-Sunyer;George Blackburn;Frederick L. Brancati
Caroline M. Apovian;Louis J. Aronne;Daniel H. Bessesen;Marie E. McDonnell
Kishore M Gadde;David B Allison;Donna H Ryan;Craig A Peterson
Sahasporn Paeratakul;Daphne P. Ferdinand;Catherine M. Champagne;Donna H. Ryan
Donna H Ryan;Mark A Espeland;Gary D Foster;Steven M Haffner
Francesco Rubino;Francesco Rubino;Rebecca M. Puhl;David E. Cummings;Robert H. Eckel
George A Bray;Gema Frühbeck;Donna H Ryan;John P H Wilding
W Timothy Garvey;Donna H Ryan;Michelle Look;Kishore M Gadde
George A Bray;William E Heisel;Ashkan Afshin;Michael D Jensen
Steven R. Smith;Jennifer C. Lovejoy;Frank Greenway;Donna Ryan
Laura P. Svetkey;Denise Simons-Morton;William M. Vollmer;Lawrence J. Appel
Sahasporn Paeratakul;Marney A. White;Donald A. Williamson;Donna H. Ryan
Sarah M. Camhi;George A. Bray;Claude Bouchard;Frank L. Greenway
Paul S. MacLean;Rena R. Wing;Terry Davidson;Leonard Epstein
Thomas A. Wadden;Delia S. West;Rebecca H. Neiberg;Rena R. Wing;Rena R. Wing
Donna H. Ryan;Sarah Ryan Yockey
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