World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
83
Citations
21064
World Ranking
15777
National Ranking
7942

Sammy Saab 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 Sammy Saab sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 541 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Sammy Saab 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 Sammy Saab sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 83 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Overview

Sammy Saab is affiliated with the University of California, Los Angeles in the United States. Their research primarily focuses on medicine, with significant contributions in hepatology, epidemiology, surgery, pathology and forensic medicine, and molecular biology.

Their main topics of study encompass liver disease diagnosis and treatment, liver disease and transplantation, hepatitis C virus research, hepatitis B virus studies, organ transplantation techniques and outcomes, alcohol consumption and health effects, and hepatocellular carcinoma treatment and prognosis.

Sammy Saab has published extensively in several prominent medical journals. Their frequent publication venues include Digestive Diseases and Sciences, Gastroenterology, Journal of Clinical Gastroenterology, Digestive Medicine Research, and The American Journal of Gastroenterology.

Their recent papers include:

  • Trends in the Burden of Chronic Liver Disease Among Hospitalized US Adults (2020), published in JAMA Network Open
  • Purification of HCC-specific extracellular vesicles on nanosubstrates for early HCC detection by digital scoring (2020), published in Nature Communications
  • Cost-effective methylome sequencing of cell-free DNA for accurately detecting and locating cancer (2022), published in Nature Communications
  • HCC EV ECG score: An extracellular vesicle-based protein assay for detection of early-stage hepatocellular carcinoma (2022), published in Hepatology
  • Emricasan to prevent new decompensation in patients with NASH-related decompensated cirrhosis (2020), published in Journal of Hepatology

Collaboration is a notable aspect of their work. Their frequent co-authors include Gina Choi, Edward Lee, Fady M. Kaldas, Jung J. Yum, and Vatche G. Agopian, with co-authorship counts ranging from 11 to 14 publications.

Best Publications

  • Evidence-Based Incorporation of Serum Sodium Concentration Into MELD

    Scott W. Biggins;W. Ray Kim;Norah A. Terrault;Sammy Saab

  • Hepatitis C virus infection in USA: an estimate of true prevalence

    Eric W Chak;Andrew H. Talal;Kenneth E. Sherman;Eugene R. Schiff

  • Analysis of long-term outcomes of 3200 liver transplantations over two decades: a single-center experience.

    Ronald W. Busuttil;Douglas G. Farmer;Hasan Yersiz;Jonathan R. Hiatt

  • Percutaneous radiofrequency ablation of hepatocellular carcinoma as a bridge to liver transplantation

    David S. K. Lu;Nam C. Yu;Steven S. Raman;Charles Lassman

  • Macrovesicular hepatic steatosis in living related liver donors: correlation between CT and histologic findings

    Piyaporn Limanond;Steven S Raman;Charles Lassman;James Sayre

  • Sofosbuvir and Ribavirin Prevent Recurrence of HCV Infection After Liver Transplantation: An Open-Label Study

    Michael P. Curry;Xavier Forns;Raymond T. Chung;Norah A. Terrault

  • Long-term patient outcome and quality of life after liver transplantation: analysis of 20-year survivors.

    John P. Duffy;Kenneth Kao;Clifford Y. Ko;Douglas G. Farmer

  • Atorvastatin and Antioxidants for the Treatment of Nonalcoholic Fatty Liver Disease: The St Francis Heart Study Randomized Clinical Trial

    Temitope Foster;Matthew J Budoff;Sammy Saab;Naser Ahmadi

  • A 10-Year Experience of Liver Transplantation for Hepatitis C: Analysis of Factors Determining Outcome in Over 500 Patients

    Rafik M. Ghobrial;Randy Steadman;Jeffery Gornbein;Charles Lassman

  • Simultaneous Liver–Kidney Transplantation Summit: Current State and Future Directions

    M. K. Nadim;R. S. Sung;C. L. Davis;K. A. Andreoni

  • Major challenges limiting liver transplantation in the United States.

    Jason A. Wertheim;Henrik Petrowsky;Sammy Saab;Jerzy W. Kupiec-Weglinski

  • MELD score predicts 1-year patient survival post-orthotopic liver transplantation.

    Sammy Saab;Victor Wang;Ayman B. Ibrahim;Francisco Durazo

  • Des‐γ‐carboxyprothrombin, α‐fetoprotein and AFP‐L3 in patients with chronic hepatitis, cirrhosis and hepatocellular carcinoma

    Francisco A Durazo;Lawrence M Blatt;William G Corey;Jiing-Huey Lin

  • Impact of coffee on liver diseases: a systematic review

    Sammy Saab;Divya Mallam;Gerald A. Cox;Myron J. Tong;Myron J. Tong

  • Pregnancy and cirrhosis

    Jennifer Tan;Bijal Surti;Sammy Saab

  • Liver Transplantation for Fulminant Hepatic Failure: Experience With More Than 200 Patients Over a 17-Year Period

    Douglas G. Farmer;Dean M. Anselmo;R. Mark Ghobrial;Hasan Yersiz

  • The evolution of liver transplantation during 3 decades: analysis of 5347 consecutive liver transplants at a single center.

    Vatche G. Agopian;Henrik Petrowsky;Fady M. Kaldas;Ali Zarrinpar

  • TIPS versus paracentesis for cirrhotic patients with refractory ascites

    Sammy Saab;Jose M Nieto;Shannon K Lewis;Bruce A Runyon

  • Comparative analysis of resection and liver transplantation for intrahepatic and hilar cholangiocarcinoma: a 24-year experience in a single center.

    Johnny C. Hong;Christopher M. Jones;John P. Duffy;Henrik Petrowsky

  • Pretransplant model to predict posttransplant survival in liver transplant patients.

    Rafik M. Ghobrial;Jeffery Gornbein;Jeffery Gornbein;Randy Steadman;Natale Danino;Natale Danino

Frequent Co-Authors

Ronald W. Busuttil
Ronald W. Busuttil University of California, Los Angeles
Zobair M. Younossi
Zobair M. Younossi Inova Health System
Myron J. Tong
Myron J. Tong University of California, Los Angeles
Douglas G. Farmer
Douglas G. Farmer University of California, Los Angeles
Paul Martin
Paul Martin University of Miami
Jonathan R. Hiatt
Jonathan R. Hiatt University of California, Los Angeles
Robert S. Brown
Robert S. Brown Cornell University
Norah A. Terrault
Norah A. Terrault University of Southern California
Fasiha Kanwal
Fasiha Kanwal Baylor College of Medicine
David Elashoff
David Elashoff University of California, Los Angeles

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