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 John P. A. Ioannidis sits on this spectrum.
This scientist: 1,234 publications — 97th percentile
97% 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 John P. A. Ioannidis sits on this spectrum.
This scientist: 233 D-Index — 100th percentile
100% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
John P. A. Ioannidis is affiliated with Stanford University in the United States and has a significant publication record in the field of Medicine. Their research spans multiple subfields, including Statistics, Probability and Uncertainty, Infectious Diseases, Public Health, Environmental and Occupational Health, General Health Professions, and Economics and Econometrics.
Their work frequently addresses key topics such as:
Ioannidis has published extensively in a range of academic venues. The most common publication sites include:
Recent selected papers illustrate the scope of their research interests and collaborations:
Frequent co-authors contributing to many of their studies include:
Throughout their career, Ioannidis has been recognized with several memberships in professional academies. These include:
Alessandro Liberati;Douglas G. Altman;Jennifer Tetzlaff;Cynthia Mulrow
Alessandro Liberati;Douglas G Altman;Jennifer Tetzlaff;Cynthia Mulrow
John Pa Ioannidis
Katherine S. Button;John P. A. Ioannidis;Claire Mokrysz;Brian A. Nosek
Jonathan A C Sterne;Alex J Sutton;John P A Ioannidis;Norma Terrin
Alessandro Liberati;Douglas G. Altman;Jennifer Tetzlaff;Cynthia Mulrow
Brian Hutton;Georgia Salanti;Deborah M Caldwell;Anna Chaimani
Andrea Cipriani;Andrea Cipriani;Toshi A Furukawa;Georgia Salanti;Anna Chaimani;Anna Chaimani;Anna Chaimani
Julian Little;Julian P.T. Higgins;John P.A. Ioannidis;John P.A. Ioannidis;David Moher
Karel G.M. Moons;Douglas G. Altman;Johannes B. Reitsma;John P.A. Ioannidis
Mark I. McCarthy;Mark I. McCarthy;Gonçalo R. Abecasis;Lon R. Cardon;Lon R. Cardon;David B. Goldstein
Marcus R. Munafò;Brian A. Nosek;Brian A. Nosek;Dorothy V.M. Bishop;Katherine S. Button
Georgia Salanti;A.E. Ades;John P.A. Ioannidis;John P.A. Ioannidis;John P.A. Ioannidis
Daniel J. Benjamin;James O. Berger;Magnus Johannesson;Magnus Johannesson;Brian A. Nosek;Brian A. Nosek
Joseph Lau;John P.A. Ioannidis;Christopher H. Schmid
John P.A. Ioannidis;Evangelia E. Ntzani;Thomas A. Trikalinos;Despina G. Contopoulos-Ioannidis;Despina G. Contopoulos-Ioannidis
Mike A Nalls;Nathan Pankratz;Christina M. Lill;Chuong B. Do
John P. A. Ioannidis
John P A Ioannidis;Stephen J W Evans;Peter C Gøtzsche;Robert T O'Neill
Katherine S. Button;John P.A. Ioannidis;Claire Mokrysz;Brian A. Nosek
If you think any of the details on this page are incorrect, let us know.
If you’re considering a future in medicine but prefer flexible educational options, online degrees can open up new healthcare career paths. For registered nurses looking to advance, adn to np bridge programs help nurses move from an Associate Degree in Nursing to a Nurse Practitioner role, often entirely online. These programs are ideal for progressing your clinical career without disrupting your work schedule.
Those interested in wellness and public health may explore an online nutrition degree, which provides foundational knowledge in dietetics, health promotion, and disease prevention. These programs can lead to roles in healthcare, corporate wellness, or community organizations.
For students seeking leadership positions in healthcare, online mha programs can help build business and management expertise necessary for hospital or clinic administration.
Lastly, nurses aiming to earn their Bachelor of Science in Nursing might consider online rn to bsn no clinicals programs, which allow working professionals to complete coursework without additional clinical requirements.
University of Lille
CIC biomaGUNE
Technical University of Denmark
University of Kentucky
University of Nebraska–Lincoln
Stanford University
Montana State University
Scripps Research Institute
Leeds Beckett University
University of Virginia
Erasmus University Rotterdam
University of Oxford
University of Melbourne
University of Queensland
Université Libre de Bruxelles
Iran University of Medical Sciences
