World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
83
Citations
21052
World Ranking
1012
National Ranking
463

Medicine

D-Index
83
Citations
21043
World Ranking
15778
National Ranking
7943

Richard A. Proctor publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Richard A. Proctor sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 204 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Richard A. Proctor D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Richard A. Proctor sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 83 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Richard A. Proctor is affiliated with the University of Wisconsin-Madison in the United States. Their research primarily spans the fields of Medicine and Biochemistry, Genetics and Molecular Biology, with a focus on infectious diseases and molecular-level investigations.

The main subfields of study in Proctor's work include:

  • Infectious Diseases
  • Molecular Biology
  • Molecular Medicine
  • Clinical Biochemistry
  • Public Health, Environmental and Occupational Health

Their research covers key topics such as:

  • Antimicrobial Resistance in Staphylococcus
  • Bacterial biofilms and quorum sensing
  • Antibiotic Resistance in Bacteria
  • Bacterial Identification and Susceptibility Testing
  • Streptococcal Infections and Treatments
  • Antibiotics Pharmacokinetics and Efficacy
  • Antifungal resistance and susceptibility

Richard A. Proctor's recent publications include:

  • Persistence of Staphylococcus aureus: Multiple Metabolic Pathways Impact the Expression of Virulence Factors in Small-Colony Variants (SCVs), 2020, Frontiers in Microbiology
  • Staphylococcus aureus adaptive evolution: Recent insights on how immune evasion, immunometabolic subversion and host genetics impact vaccine development, 2022, Frontiers in Cellular and Infection Microbiology
  • Scope and Predictive Genetic/Phenotypic Signatures of Bicarbonate (NaHCO 3 ) Responsiveness and β-Lactam Sensitization in Methicillin-Resistant Staphylococcus aureus, 2020, Antimicrobial Agents and Chemotherapy
  • Impact of Bicarbonate on PBP2a Production, Maturation, and Functionality in Methicillin-Resistant Staphylococcus aureus, 2021, Antimicrobial Agents and Chemotherapy
  • A Combined Phenotypic-Genotypic Predictive Algorithm for In Vitro Detection of Bicarbonate: β-Lactam Sensitization among Methicillin-Resistant Staphylococcus aureus (MRSA), 2021, Antibiotics

The scientist has frequently published in journals such as:

  • Antibiotics
  • Antimicrobial Agents and Chemotherapy
  • Frontiers in Cellular and Infection Microbiology
  • Microbiology Spectrum
  • Clinical Infectious Diseases

Collaborations form a significant part of their research output, notably with co-authors including:

  • Arnold S. Bayer
  • Selvi C. Ersoy
  • Henry F. Chambers
  • Yan Q. Xiong
  • Adhar C. Manna

Best Publications

  • Small colony variants: a pathogenic form of bacteria that facilitates persistent and recurrent infections

    Richard A. Proctor;Christof von Eiff;Barbara C. Kahl;Karsten Becker

  • Persistent and Relapsing Infections Associated with Small-Colony Variants of Staphylococcus aureus

    R A Proctor;P van Langevelde;M Kristjansson;J N Maslow

  • Staphylococcus aureus phenotype switching: an effective bacterial strategy to escape host immune response and establish a chronic infection

    Lorena Tuchscherr;Eva Medina;Muzaffar Hussain;Wolfgang Völker

  • Staphylococcus aureus Panton-Valentine Leukocidin Is a Very Potent Cytotoxic Factor for Human Neutrophils

    Bettina Löffler;Muzaffar Hussain;Matthias Grundmeier;Michaela Brück

  • At the Crossroads of Bacterial Metabolism and Virulence Factor Synthesis in Staphylococci

    Greg A. Somerville;Richard A. Proctor

  • Failures in Clinical Treatment of Staphylococcus aureus Infection with Daptomycin Are Associated with Alterations in Surface Charge, Membrane Phospholipid Asymmetry, and Drug Binding

    Tiffanny Jones;Michael R. Yeaman;Michael R. Yeaman;Michael R. Yeaman;George Sakoulas;Soo-Jin Yang

  • Persistent Infection with Small Colony Variant Strains of Staphylococcus aureus in Patients with Cystic Fibrosis

    Barbara Kahl;Mathias Herrmann;Anne Schulze Everding;Hans G. Koch

  • A site-directed Staphylococcus aureus hemB mutant is a small-colony variant which persists intracellularly.

    C von Eiff;C Heilmann;R A Proctor;C Woltz

  • Binding and factor XIIIa-mediated cross-linking of a 27-kilodalton fragment of fibronectin to Staphylococcus aureus

    Deane F. Mosher;Richard A. Proctor

  • Staphylococcus aureus as an intracellular pathogen: the role of small colony variants

    Parham Sendi;Parham Sendi;Richard A. Proctor

  • Recovery of Small Colony Variants of Streptococcus aureus Following Gentamicin Bead Placement for Osteomyelitis

    Christof von Eiff;Dieter Bettin;Richard A. Proctor;Bernd Rolauffs

  • Gentamicin-Resistant Menadione And Hemin Auxotrophic Staphylococcus Aureus Persist Within Cultured Endothelial Cells

    James M. Balwit;Petra van Langevelde;James M. Vann;Richard A. Proctor

  • Where does a Staphylococcus aureus vaccine stand

    Vance G. Fowler;Richard A. Proctor

  • Staphylococcus aureus Small Colony Variants (SCVs): a road map for the metabolic pathways involved in persistent infections

    Richard A. Proctor;André Kriegeskorte;Barbara C. Kahl;Karsten Becker

  • Staphylococcal small colony variants have novel mechanisms for antibiotic resistance

    R. A. Proctor;B. Kahl;C. von Eiff;Pierre Vaudaux

  • Carotenoid-Related Alteration of Cell Membrane Fluidity Impacts Staphylococcus aureus Susceptibility to Host Defense Peptides

    Nagendra N. Mishra;George Y. Liu;George Y. Liu;Michael R. Yeaman;Cynthia C. Nast;Cynthia C. Nast

  • Fibronectin binding to Staphylococcus aureus.

    R A Proctor;D F Mosher;P J Olbrantz

  • Reduced adherence to traumatized rat heart valves by a low-fibronectin-binding mutant of Staphylococcus aureus.

    J M Kuypers;R A Proctor

  • Increased Expression of Clumping Factor and Fibronectin-Binding Proteins by hemB Mutants of Staphylococcus aureus Expressing Small Colony Variant Phenotypes

    Pierre Vaudaux;Patrice Francois;Carmelo Bisognano;William L. Kelley

  • Identification, Cloning, and Initial Characterization of rot, a Locus Encoding a Regulator of Virulence Factor Expression in Staphylococcus aureus

    Peter J. McNamara;Kathy C. Milligan-Monroe;Shirin Khalili;Richard A. Proctor

Frequent Co-Authors

Georg Peters
Georg Peters University of Münster
Christof von Eiff
Christof von Eiff Pfizer (United States)
Karsten Becker
Karsten Becker Greifswald University Hospital
Barbara C. Kahl
Barbara C. Kahl University of Münster
Arnold S. Bayer
Arnold S. Bayer University of California, Los Angeles
Paul J. Bertics
Paul J. Bertics University of Wisconsin–Madison
Michael R. Yeaman
Michael R. Yeaman University of California, Los Angeles
Mathias Herrmann
Mathias Herrmann Saarland University
Pierre Vaudaux
Pierre Vaudaux Hôpitaux Universitaires de Genève
Yan Q. Xiong
Yan Q. Xiong University of California, Los Angeles

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Related Online Degrees & Career Pathways

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For those interested in the management of healthcare data, understanding the role and salary of a health information manager salary can help in evaluating career prospects in this growing field. Accredited degrees, especially an accredited online health information management degree cahiim, equip students with essential skills to oversee health data accuracy and compliance within medical institutions.

These pathways highlight how a foundation in microbiology, complemented by targeted online programs and certifications, can lead to diverse and in-demand careers in the healthcare ecosystem.

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