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 Ryan J. Lennon sits on this spectrum.
This scientist: 464 publications — 51st percentile
51% 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 Ryan J. Lennon sits on this spectrum.
This scientist: 85 D-Index — 29th percentile
29% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Ryan J. Lennon is affiliated with the Mayo Clinic in the United States and has a research portfolio primarily focused on medicine, with 184 publications in this field. Their work spans several subfields, including surgery, cardiology and cardiovascular medicine, epidemiology, rheumatology, and hepatology.
Their research covers a variety of topics, notably rheumatoid arthritis research and therapies, antiplatelet therapy and cardiovascular diseases, eosinophilic esophagitis, inflammatory bowel disease, liver disease and transplantation, liver disease diagnosis and treatment, and pancreatic and hepatic oncology research.
Ryan J. Lennon has contributed to multiple scientific journals, with frequent publications in Gastroenterology, Clinical Gastroenterology and Hepatology, Seminars in Arthritis and Rheumatism, The American Journal of Gastroenterology, and the Journal of the American College of Cardiology.
They have collaborated extensively with other researchers, with frequent co-authors including Michael E. Farkouh, Naveen L. Pereira, Charanjit S. Rihal, Shaun G. Goodman, and Derek So.
The following are some of the recent papers authored or co-authored by Ryan J. Lennon, illustrating their research scope and publication profile:
Marysia S. Tweet;Sharonne N. Hayes;Sridevi R. Pitta;Robert D. Simari
Sotirios Tsimikas;Emmanouil S. Brilakis;Elizabeth R. Miller;Joseph P. McConnell
Patricia J.M Best;Ryan Lennon;Henry H Ting;Malcolm R Bell
Ronen Rubinshtein;Jeffrey T. Kuvin;Morgan Soffler;Ryan J. Lennon
Ahmad A. Elesber;Abhiram Prasad;Ryan J. Lennon;R. Scott Wright
Marysia S. Tweet;Mackram F. Eleid;Patricia J.M. Best;Ryan J. Lennon
Y. Matsuzawa;T.G. Kwon;R.J. Lennon;L.O. Lerman
Kashish Goel;Ryan J. Lennon;R. Thomas Tilbury;Ray W. Squires
Henry H. Ting;Charanjit S. Rihal;Bernard J. Gersh;Luis H. Haro
Jaskanwal D. Sara;R. Jay Widmer;Yasushi Matsuzawa;Ryan J. Lennon
Stephanie H Wilson;Panayotis Fasseas;James L Orford;Ryan J Lennon
Abhiram Prasad;Charanjit S. Rihal;Ryan J. Lennon;Heather J. Wiste
Brendan J. Doyle;Henry H. Ting;Malcolm R. Bell;Ryan J. Lennon
Jassim Al Suwaidi;Stuart T Higano;David R Holmes;Ryan Lennon
Robert Wolk;Peter Berger;Ryan J. Lennon;Emmanouil S. Brilakis
Naveen L. Pereira;Michael E. Farkouh;Derek So;Ryan Lennon
Paul Sorajja;Steve R. Ommen;David R. Holmes;Joseph A. Dearani
Mandeep Singh;Charanjit S. Rihal;Ryan J. Lennon;John A. Spertus
Emmanouil S. Brilakis;Joseph P. McConnell;Ryan J. Lennon;Ahmad A. Elesber
Sotirios Tsimikas;Emmanouil S. Brilakis;Ryan J. Lennon;Elizabeth R. Miller
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