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 Thomas A. Buchanan sits on this spectrum.
This scientist: 358 publications — 29th percentile
29% 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 Thomas A. Buchanan sits on this spectrum.
This scientist: 110 D-Index — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Thomas A. Buchanan is affiliated with the University of Southern California in the United States. Their research primarily focuses on the fields of Medicine and Biochemistry, Genetics and Molecular Biology. Within these disciplines, their work encompasses subfields such as Genetics, Surgery, Endocrinology, Diabetes and Metabolism, Obstetrics and Gynecology, and Pediatrics, Perinatology and Child Health.
The scientist's research topics include pancreatic function and diabetes, genetic associations and epidemiology, diabetes and associated disorders, diabetes treatment and management, diabetes management and research, gestational diabetes research and management, and bariatric surgery and outcomes.
Frequent publication venues for Thomas A. Buchanan include Diabetes, Diabetes Care, Obesity, bioRxiv (Cold Spring Harbor Laboratory), and ISEE Conference Abstracts. Their publication record shows considerable contributions spanning multiple years and journals, indicating active engagement in diabetes-related medical research.
Key recent publications include:
Thomas A. Buchanan has collaborated frequently with several researchers including Anny H. Xiang, Silva Arslanian, Kristen J. Nadeau, Sharon L. Edelstein, and Elena Barengolts.
The scientist has been recognized as a Member of the Association of American Physicians, an indication of professional acknowledgment within the medical research community.
Pregnancy Study Groups Consensus Panel;Boyd E Metzger;Steven G Gabbe
Elizabeth K. Speliotes;Elizabeth K. Speliotes;Cristen J. Willer;Sonja I. Berndt;Keri L. Monda
Laura J. Scott;Karen L. Mohlke;Lori L. Bonnycastle;Cristen J. Willer
Josée Dupuis;Josée Dupuis;Claudia Langenberg;Inga Prokopenko;Richa Saxena;Richa Saxena
J Dupuis;C Langenberg;I Prokopenko;R Saxena
Boyd E. Metzger;Thomas A. Buchanan;Donald R. Coustan;Alberto de Leiva
Thomas A. Buchanan;Anny H. Xiang;Ruth K. Peters;Siri L. Kjos
Thomas A. Buchanan;Anny H. Xiang
N D Palmer;C W McDonough;P J Hicks;B H Roh
Boyd E Metzger;Steven G. Gabbe;Bengt Persson;Lynn Peterson Lowe
Utpal B. Pajvani;Meredith Hawkins;Terry P. Combs;Michael W. Rajala
Richard N. Bergman;Darko Stefanovski;Thomas A. Buchanan;Anne E. Sumner
E. K. Speliotes;C. J. Willer;S. I. Berndt;K. L. Monda
Iris M. Heid;Anne U. Jackson;Joshua C. Randall;Tthomas W. Winkler
Ralph A. DeFronzo;Devjit Tripathy;Dawn C. Schwenke;Dawn C. Schwenke;Mary Ann Banerji
Inga Prokopenko;Claudia Langenberg;Jose C. Florez;Jose C. Florez;Richa Saxena;Richa Saxena
Thomas A. Buchanan;Anny H. Xiang;Kathleen A. Page
Siri L. Kjos;Thomas A. Buchanan
Richa Saxena;Richa Saxena;Claudia Langenberg;Toshiko Tanaka;Toshiko Tanaka
Josée Dupuis;Claudia Langenberg;Inga Prokopenko;Richa Saxena
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