2026 Andreas G. Tzakis: Medicine Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Medicine	115	4575	4290	2484	2299	961	45780

Andreas G. Tzakis publication distribution in Medicine in 2026

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 Andreas G. Tzakis sits on this spectrum.

101 publications 1,796+

This scientist: 961 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Andreas G. Tzakis D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Andreas G. Tzakis sits on this spectrum.

70 D-Index 217+

This scientist: 115 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Andreas G. Tzakis is affiliated with the Cleveland Clinic in the United States and focuses primarily on medicine with a specialization in transplantation. Their research spans multiple subfields including transplantation, surgery, public health, environmental and occupational health, immunology, and hepatology.

Their work covers a range of main topics, predominantly in organ and tissue transplantation research. Other notable areas include reconstructive surgery and microvascular techniques, organ donation and transplantation, reproductive system and pregnancy, liver disease and transplantation, transplantation methods and outcomes, and immune cell function and interaction.

Andreas G. Tzakis has authored numerous papers, with some of the recent publications listed below:

First birth from a deceased donor uterus in the United States: from severe graft rejection to successful cesarean delivery, 2020, American Journal of Obstetrics and Gynecology
The First 5 Years of Uterus Transplant in the US, 2022, JAMA Surgery
Uterus transplantation: state of the art in 2021, 2021, Journal of Assisted Reproduction and Genetics
Guidelines for standardized nomenclature and reporting in uterus transplantation: An opinion from the United States Uterus Transplant Consortium, 2020, American Journal of Transplantation
Pilot study to determine the safety and feasibility of deceased donor liver natural killer cell infusion to liver transplant recipients with hepatocellular carcinoma, 2021, Cancer Immunology Immunotherapy

Their frequent co-authors include:

Elliott G. Richards (14 collaborations)
Cristiano Quintini (12 collaborations)
Tommaso Falcone (11 collaborations)
Rebecca Flyckt (9 collaborations)
Liza Johannesson (7 collaborations)

Publications by Andreas G. Tzakis have appeared mainly in the following venues:

American Journal of Transplantation (5 publications)
American Journal of Obstetrics and Gynecology (3 publications)
World Journal of Hepatology (2 publications)
JAMA Surgery (1 publication)
Journal of Assisted Reproduction and Genetics (1 publication)

Best Publications

Cell migration and chimerism after whole-organ transplantation: The basis of graft acceptance

Thomas E. Starzl;Anthony J. Demetris;Massimo Trucco;Noriko Murase

975
Citations
Hepatic resection versus transplantation for hepatocellular carcinoma

Shunzaburo Iwatsuki;Thomas E. Starzl;Daniel G. Sheahan;Itsuo Yokoyama

794
Citations
Orthotopic liver transplantation with preservation of the inferior vena cava.

Andreas Tzakis;Satoru Todo;Thomas E. Starzl

792
Citations
Infections after Liver Transplantation: An Analysis of 101 Consecutive Cases

S Kusne;J S Dummer;N Singh;S Iwatsuki

700
Citations
Islet isolation assessment in man and large animals.

Camillo Ricordi;Camillo Ricordi;Derek W.R. Gray;Bernhard J. Hering;Dixon B. Kaufman

683
Citations
Baboon-to-human liver transplantation

T.E Starzl;J Fung;A Tzakis;S Todo

657
Citations
The association of Epstein-Barr virus with smooth-muscle tumors occurring after organ transplantation.

Elsie S. Lee;Joseph Locker;Michael Nalesnik;Jorge Reyes

639
Citations
Hepatitis-B-virus resistance to lamivudine given for recurrent infection after orthotopic liver transplantation

Maria M Bartholomew;Robert W Jansen;Lennox J Jeffers;K Rajender Reddy

603
Citations
CLINICAL PRESENTATION OF HEPATIC ARTERY THROMBOSIS AFTER LIVER TRANSPLANTATION IN THE CYCLOSPORINE ERA

Andreas G. Tzakis;Robert D. Gordon;Byers W. Shaw;Shunzaburo Iwatsuki

562
Citations
Indications for pediatric intestinal transplantation: a position paper of the American Society of Transplantation.

Stuart S. Kaufman;James B. Atkinson;Adrian Bianchi;Olivier J. Goulet

496
Citations
First clinical uterus transplantation trial: a six-month report

Mats Brannstrom;Liza Johannesson;Pernilla Dahm-Kahler;Anders Enskog

470
Citations
Primary nonfunction of hepatic allografts with preexisting fatty infiltration.

Satoru Todo;Anthony J. Demetris;Leonard Makowka;Lewis Teperman

470
Citations
Complications of venous reconstruction in human orthotopic liver transplantation

Jan Lerut;Andreas G. Tzakis;Klaus Bron;Robert D. Gordon

429
Citations
Transplantation of Multiple Abdominal Viscera

Thomas E. Starzl;Marc I. Rowe;Satoru Todo;Ronald Jaffe

423
Citations
2003 report of the intestine transplant registry: a new era has dawned.

David Grant;Kareem Abu-Elmagd;Jorge Reyes;Andreas Tzakis

413
Citations
Transplantation of the abdominal wall

David M Levi;Andreas G Tzakis;Tomoaki Kato;Juan Madariaga

401
Citations
Outcome analysis of 71 clinical intestinal transplantations

Satoru Todo;Jorge Reyes;Hiroyuki Furukawa;Kareem Abu-Elmagd

350
Citations
Biliary tract complications in human orthotopic liver transplantation.

Jan Lerut;Robert D. Gordon;Shunzaburo Iwatsuki;Carlos O. Esquivel

343
Citations
Orthotopic liver transplantation for alcoholic cirrhosis.

Thomas E. Starzl;David Van Thiel;Andreas G. Tzakis;Shunzaburo Watsuki

342
Citations
Orthotopic liver transplantation for primary sclerosing cholangitis

J. W. Marsh;S. Iwatsuki;L. Makowka;C. O. Esquivel

339
Citations

Frequent Co-Authors

Thomas E. Starzl University of Pittsburgh

Phillip Ruiz University of Miami

Joshua Miller Northwestern University

Camillo Ricordi University of Miami

John J. Fung University of Chicago

Jorge Reyes University of Washington

Antonio Daniele Pinna University of Bologna

Kareem Abu-Elmagd Cleveland Clinic

Anthony J. Demetris University of Pittsburgh

Shunzaburo Iwatsuki University of Pittsburgh

External Links

Personal website of Andreas G. Tzakis

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