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 Z. Ayanian sits on this spectrum.
This scientist: 403 publications — 39th percentile
39% 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 Z. Ayanian sits on this spectrum.
This scientist: 111 D-Index — 74th percentile
74% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
John Z. Ayanian is affiliated with the University of Michigan-Ann Arbor in the United States. Their research broadly spans the fields of Medicine and Health Professions, with notable focus on General Health Professions, Economics and Econometrics, Public Health, Environmental and Occupational Health, Oncology, and Health Informatics.
Their work has concentrated on key topics such as Healthcare Policy and Management, Healthcare cost, quality, practices, Primary Care and Health Outcomes, Global Health Care Issues, Health Systems, Economic Evaluations, Quality of Life, Ethics in Clinical Research, and Artificial Intelligence in Healthcare and Education.
Notable recent publications by Ayanian include:
Frequent co-authors in their research have been:
Ayanian's work has appeared repeatedly in several scientific venues, including:
Ayanian's research output includes studies addressing the impacts of COVID-19 on healthcare workers, as exemplified by the 2020 publication "Mental Health Needs of Health Care Workers Providing Frontline COVID-19 Care" in JAMA Health Forum.
They have been recognized by membership in professional organizations, including as a member of the National Academy of Medicine since 2010 and the Association of American Physicians.
Rajiv Saran;Bruce Robinson;Kevin C. Abbott;Lawrence Y.C. Agodoa
Rajiv Saran;Yi Li;Bruce Robinson;Kevin C. Abbott
Rajiv Saran;Yi Li;Bruce Robinson;John Ayanian
John Z. Ayanian;Arnold M. Epstein
Sharon-Lise T. Normand;Mary Beth Landrum;Edward Guadagnoli;John Z. Ayanian;John Z. Ayanian
Craig C. Earle;Mary Beth Landrum;Jeffrey M. Souza;Bridget A. Neville
Craig C. Earle;Bridget A. Neville;Mary Beth Landrum;John Z. Ayanian
John Z. Ayanian;Joel S. Weissman;Eric C. Schneider;Jack A. Ginsburg
Craig C. Earle;Elyse R. Park;Bonnie Lai;Jane C. Weeks
John Z. Ayanian;Paul D. Cleary;Joel S. Weissman;Arnold M. Epstein
John Z. Ayanian;Betsy A. Kohler;Toshi Abe;Arnold M. Epstein
Akbar K Waljee;Mary A M Rogers;Paul Lin;Amit G Singal
Arnold M. Epstein;John Z. Ayanian;Joseph H. Keogh;Susan J. Noonan
Jason P. Block;Yulei He;Alan M. Zaslavsky;Lin Ding
Richard G. Roetzheim;Naazneen Pal;Colleen Tennant;Lydia Voti
John Z. Ayanian;Joel S. Weissman
J Z Ayanian;I S Udvarhelyi;C A Gatsonis;C L Pashos
John Z. Ayanian;Paul J. Hauptman;Edward Guadagnoli;Elliott M Antman
Nancy L. Keating;Paul D. Cleary;Alice S. Rossi;Alan M. Zaslavsky
Rajiv Saran;Bruce Robinson;Kevin C Abbott;Lawrence Yc Agodoa
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