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Hospital / health system · Tulsa · United States

St. John Medical Center

sjmc.orgROR OpenAlex
World rank, all time
#27,890
of 34,923
Rank in United States
#5,847
of 7,310
Research works
144
▼ 3% vs 2018-21
Citations
3.2k
21.9 per fractional work
Top-10% rate
6.3%
all institutions 10.0%
vs its own fields
1.03×
1.00× is exactly expected
Open access
25%
world 40%
International
12%
world 18%
St. John Medical Center

Which fields of science does St. John Medical Center work in?

In all years, 65% of research at St. John Medical Center is in Health Sciences, 21% in Physical Sciences. Its largest fields are Medicine (57%), Engineering (13%), Health Professions (7%). It does 2.6× the world's share of Health Sciences.

Health Sciences: 93 fractional works · 64.7% of its workMedicine: 83 fractional works · 57.5% of its workSurgery: 10 fractional works · 6.8% of its workEpidemiology: 8 fractional works · 5.5% of its workCardiology and Cardiovascular Medicine: 7 fractional works · 5.1% of its workPulmonary and Respiratory Medicine: 7 fractional works · 4.6% of its workRadiology, Nuclear Medicine and Imaging: 6 fractional works · 4.4% of its workDermatology: 5 fractional works · 3.4% of its workNeurology: 5 fractional works · 3.1% of its workOncology: 4 fractional works · 3.1% of its workPublic Health, Environmental and Occupational Health: 4 fractional works · 2.8% of its workPathology and Forensic Medicine: 3 fractional works · 2.0% of its workEmergency Medicine: 2 fractional works · 1.6% of its workRheumatology: 2 fractional works · 1.6% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 1.5% of its workPharmacology: 2 fractional works · 1.3% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 1.2% of its workPhysiology: 2 fractional works · 1.2% of its workHematology: 1 fractional works · 0.9% of its workPsychiatry and Mental health: 1 fractional works · 0.9% of its workInfectious Diseases: 1 fractional works · 0.8% of its workOphthalmology: 1 fractional works · 0.7% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.7% of its workRehabilitation: 1 fractional works · 0.7% of its workGenetics: 1 fractional works · 0.6% of its workObstetrics and Gynecology: 1 fractional works · 0.6% of its workGastroenterology: 1 fractional works · 0.4% of its workHepatology: 1 fractional works · 0.4% of its workUrology: 1 fractional works · 0.4% of its workBiochemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.8% of its workHealth Professions: 10 fractional works · 6.8% of its workGeneral Health Professions: 5 fractional works · 3.3% of its workRadiological and Ultrasound Technology: 1 fractional works · 0.8% of its workEmergency Medical Services: 1 fractional works · 0.8% of its workPharmacy: 1 fractional works · 0.7% of its workOccupational Therapy: 1 fractional works · 0.6% of its workHealth Information Management: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workVeterinary: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.2% of its workPhysical Sciences: 31 fractional works · 21.4% of its workEngineering: 18 fractional works · 12.8% of its workComputational Mechanics: 6 fractional works · 3.9% of its workBiomedical Engineering: 4 fractional works · 2.8% of its workAerospace Engineering: 4 fractional works · 2.7% of its workMechanical Engineering: 3 fractional works · 2.3% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 0.5% of its workElectrical and Electronic Engineering: 0 fractional works · 0.3% of its workControl and Systems Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 3 fractional works · 2.3% of its workEnvironmental Engineering: 2 fractional works · 1.2% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.2% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.2% of its workPollution: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 2 fractional works · 1.5% of its workArtificial Intelligence: 1 fractional works · 0.9% of its workHuman-Computer Interaction: 0 fractional works · 0.2% of its workInformation Systems: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 2 fractional works · 1.5% of its workMaterials Chemistry: 2 fractional works · 1.5% of its workEnergy: 2 fractional works · 1.4% of its workRenewable Energy, Sustainability and the Environment: 2 fractional works · 1.4% of its workChemical Engineering: 2 fractional works · 1.1% of its workFluid Flow and Transfer Processes: 1 fractional works · 0.7% of its workCatalysis: 0 fractional works · 0.3% of its workPhysics and Astronomy: 1 fractional works · 0.6% of its workRadiation: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.2% of its workAnalytical Chemistry: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workLife Sciences: 11 fractional works · 7.6% of its workBiochemistry, Genetics and Molecular Biology: 8 fractional works · 5.3% of its workMolecular Biology: 3 fractional works · 2.2% of its workGenetics: 1 fractional works · 1.0% of its workCell Biology: 1 fractional works · 0.7% of its workCancer Research: 1 fractional works · 0.6% of its workEndocrinology: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workNeuroscience: 1 fractional works · 0.8% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.4% of its workImmunology and Microbiology: 1 fractional works · 0.7% of its workImmunology: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 1 fractional works · 0.6% of its workFood Science: 0 fractional works · 0.2% of its workPlant Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.2% of its workSocial Sciences: 9 fractional works · 6.3% of its workBusiness, Management and Accounting: 3 fractional works · 2.2% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.9% of its workStrategy and Management: 1 fractional works · 0.8% of its workAccounting: 1 fractional works · 0.5% of its workPsychology: 2 fractional works · 1.7% of its workSocial Psychology: 1 fractional works · 0.9% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.5% of its workClinical Psychology: 0 fractional works · 0.3% of its workSocial Sciences: 2 fractional works · 1.1% of its workSociology and Political Science: 1 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 1 fractional works · 1.0% of its workEconomics and Econometrics: 1 fractional works · 1.0% of its workDecision Sciences: 0 fractional works · 0.3% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workArts and Humanities: 0 fractional works · 0.0% of its workALL ITS WORKSt. John MedicalCenter144fractional works, all years
Life Sciences8%Physical Sciences21%Health Sciences65%Social Sciences6%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 24 fields, with their numbers
    1. Medicine8357.5%
    2. Health Professions106.8%
    3. Veterinary00.2%
    4. Dentistry00.2%
    1. Engineering1812.8%
    2. Environmental Science32.3%
    3. Computer Science21.5%
    4. Materials Science21.5%
    5. Energy21.4%
    6. Chemical Engineering21.1%
    7. Physics and Astronomy10.6%
    8. Chemistry00.2%
    9. Earth and Planetary Sciences00.1%
    1. Biochemistry, Genetics and Molecular Biology85.3%
    2. Neuroscience10.8%
    3. Immunology and Microbiology10.7%
    4. Agricultural and Biological Sciences10.6%
    5. Pharmacology, Toxicology and Pharmaceutics00.2%
    1. Business, Management and Accounting32.2%
    2. Psychology21.7%
    3. Social Sciences21.1%
    4. Economics, Econometrics and Finance11.0%
    5. Decision Sciences00.3%
    6. Arts and Humanities00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.09× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.49× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.52× its world share, 0 worksImmunology and Micro…Neuroscience: 1.99× its world share, 1 worksNeuroscienceChemical Engineering: 7.55× its world share, 0 worksChemical EngineeringEnergy: 0.96× its world share, 0 worksEnergyEngineering: 0.16× its world share, 0 worksEngineeringMaterials Science: 0.76× its world share, 0 worksMaterials ScienceHealth Professions: 0.46× its world share, 0 worksHealth ProfessionsMedicine: 4.25× its world share, 16 worksMedicineVeterinary: 3.24× its world share, 0 worksVeterinaryDecision Sciences: 0.26× its world share, 0 worksDecision SciencesSocial Sciences: 0.07× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 7.5×. Every wedge is a field page.

All 13 fields, with their numbers
  1. Chemical Engineering7.55×0 works
  2. Medicine4.25×16 works
  3. Veterinary3.24×0 works
  4. Neuroscience1.99×1 works
  5. Energy0.96×0 works
  6. Materials Science0.76×0 works
  7. Immunology and Microbiology0.52×0 works
  8. Biochemistry, Genetics and Molecular Biology0.49×0 works
  9. Health Professions0.46×0 works
  10. Decision Sciences0.26×0 works
  11. Engineering0.16×0 works
  12. Agricultural and Biological Sciences0.09×0 works
  13. Social Sciences0.07×0 works

Who are the top researchers at St. John Medical Center?

Ranked on the quality score, William W. Sheehan, Steve Londerville and Jay Karan lead among researchers whose main affiliation is St. John Medical Center.

  1. 1 William W. Sheehan United States · #2,965,834 worldwide 739 citations · 31 works
  2. 2 Steve Londerville United States · #3,509,921 worldwide 13 citations · 17 works
  3. 3 Jay Karan United States · #3,644,368 worldwide 46 citations · 16 works
  4. 4 Charles E. Baukal United States · #3,774,393 worldwide 1.1k citations · 132 works
  5. 5 Joseph Colannino United States · #3,880,689 worldwide 34 citations · 30 works
  6. 6 Vishal Mundra United States · #4,624,141 worldwide 65 citations · 20 works
All ranked researchers at St. John Medical Center

What are the most cited papers from St. John Medical Center?

The most cited paper from St. John Medical Center is "Dronabinol as a treatment for anorexia associated with weight loss in patients with AIDS" (Jeffrey E. Beal, RICHARD RANDOLPH OLSON, Linda J. Laubenstein et al., 1995), with 508 citations. Next come "Bailey and Scott's Diagnostic Microbiology" (475) and "Relief of painful diabetic peripheral neuropathy with pregabalin: A randomized, placebo-controlled trial" (474).

Most cited papers
#PaperReleasedCitations
1 Dronabinol as a treatment for anorexia associated with weight loss in patients with AIDS Jeffrey E. Beal, RICHARD RANDOLPH OLSON, Linda J. Laubenstein et al. · Journal of Pain and Symptom Management Open access Feb 1995 508
2 Bailey and Scott's Diagnostic Microbiology C. Terrence Dolan · American Journal of Clinical Pathology 1991 475
3 Relief of painful diabetic peripheral neuropathy with pregabalin: A randomized, placebo-controlled trial RALPH W. RICHTER, Russell K. Portenoy, Uma Sharma et al. · Journal of Pain Open access Apr 2005 474
4 Basal cell carcinoma: biology, morphology and clinical implications ARTHUR NEIL CROWSON · Modern Pathology Open access 2006 470
5 The role of low pressure baroreceptors in reflex vasoconstrictor responses in man Robert P. Zoller, Allyn L. Mark, François M. Abboud et al. · Journal of Clinical Investigation Open access Nov 1972 321
All 62 most cited papers, with filters and sorting

Which keywords describe research at St. John Medical Center?

By fractional works in all years, weighted toward what it does more of than the world: Epidemiology, Combustion Instabilities, Magnetic Resonance Imaging, Chemical Kinetics, Diagnosis, Myocardial Infarction, Heat Transfer and Melanoma.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology15▲ 2.6×44 topics
  2. Diagnosis6▲ 3.8×15 topics
  3. Treatment5▲ 2.8×18 topics
  4. Deep Learning5▲ 1.66×7 topics
  5. Combustion Instabilities4▲ 42×2 topics
  6. Immunotherapy4▲ 4.6×9 topics
  7. Magnetic Resonance Imaging4▲ 8.0×5 topics
  8. Chemical Kinetics4▲ 26×2 topics
  9. Heat Transfer4▲ 5.6×6 topics
  10. Public Health4▲ 2.1×11 topics
  11. Guidelines4▲ 5.5×9 topics
  12. Primary Care4▲ 6.1×7 topics
  13. Prognostic Factors4▲ 5.7×10 topics
  14. Melanoma4▲ 47×2 topics
  15. Myocardial Infarction4▲ 9.3×5 topics
  16. Large-Eddy Simulation3▲ 9.8×2 topics
  17. Management3▲ 3.0×13 topics
  18. Heart Failure3▲ 5.0×6 topics
  19. Survival Analysis3▲ 8.2×4 topics
  20. Premixed Combustion3▲ 45×1 topic
  21. Turbulent Flames3▲ 45×1 topic
  22. Surgical Management3▲ 4.6×13 topics
  23. Clinical Guidelines3▲ 6.0×7 topics
  24. Immunohistochemistry3▲ 20×4 topics
  25. Resuscitation3▲ 15×3 topics
  26. Skin Cancer3▲ 30×2 topics
  27. Critical Care2▲ 8.0×7 topics
  28. Dermoscopy2▲ 53×1 topic
  29. Echocardiography2▲ 6.4×6 topics
  30. Endovascular Treatment2▲ 28×2 topics
  31. Monte Carlo Simulation2▲ 5.6×2 topics
  32. Sentinel Lymph Node Biopsy2▲ 25×1 topic
  33. Air Pollution2▲ 14×2 topics
  34. Diversity2▲ 8.9×2 topics
  35. Perfusion Imaging2▲ 16×2 topics
  36. Fungal Pathogens2▲ 8.6×3 topics
  37. Inverse Analysis2▲ 78×1 topic
  38. Radiative Heat Transfer2▲ 78×1 topic
  39. Black Carbon Emissions2▲ 253×1 topic
  40. Economic Evaluation2▲ 11×2 topics

Which research topics does St. John Medical Center publish most on?

By volume in 2022-now: Intracranial Aneurysms: Treatment and Complications, Vascular Malformations Diagnosis and Treatment, Antifungal resistance and susceptibility and Ammonia Synthesis and Nitrogen Reduction.

Intracranial Aneurysms: Treatment and Complications: 1 fractional worksVascular Malformations Diagnosis and Treatment: 1 fractional worksAntifungal resistance and susceptibility: 0 fractional worksAmmonia Synthesis and Nitrogen Reduction: 0 fractional worksFungal Infections and Studies: 0 fractional worksNail Diseases and Treatments: 0 fractional worksCatalytic Processes in M…0Catalytic Processes in Materials Science: 0 fractional worksAortic Disease and Treatment Approaches: 0 fractional worksReconstructive Surgery and Microvascular Techniques: 0 fractional worksCardiac Valve Diseases a…0Cardiac Valve Diseases and Treatments: 0 fractional works
NeurologyInfectious DiseasesCatalysisEpidemiology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Intracranial Aneurysms: Treatment and Complications Neurology 1 works
  2. 2 Vascular Malformations Diagnosis and Treatment Neurology 1 works
  3. 3 Antifungal resistance and susceptibility Infectious Diseases 0 works
  4. 4 Ammonia Synthesis and Nitrogen Reduction Catalysis 0 works
  5. 5 Fungal Infections and Studies Epidemiology 0 works
  6. 6 Nail Diseases and Treatments Epidemiology 0 works
  7. 7 Catalytic Processes in Materials Science Materials Chemistry 0 works
  8. 8 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 0 works
  9. 9 Reconstructive Surgery and Microvascular Techniques Surgery 0 works
  10. 10 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available25.1%not open74.9%

World: 40% of research is openly available.

with international co-authors11.6%domestic only88.4%

World: 18% is written across borders.

How has St. John Medical Center's research output changed?

Output in 2022-2025 was 3% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is St. John Medical Center as a percentage of every work published that year, 0.000083% in 2024.

still counting0.00020%0.00040%0.00060%St. John Medical Center0.000085% in 202519801990200020102020

Fractional works of St. John Medical Center over all fractional works that year. How the balance of science has shifted.

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St. John Medical Center on Science Explorer

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