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Hospital / health system · Kolkata · India

Apollo Gleneagles Hospitals

In research, Apollo Gleneagles Hospitals stands highest in Medicine (#9,026 of 10,443 worldwide) and Health Sciences (#10,794 of 11,982 worldwide), 2022–2025.

kolkata.apollohospitals.comROR OpenAlex
World rank, 2022–2025
#24,853
of 28,054 · #33,928 all time
Rank in India
#1,648
of 1,840
Research works
577
▲ 24% vs 2013–17
Citations
4k
7.0 per fractional work
Top-10% rate
5.1%
record average 16.5%
Open access
61%
world 28%

What is Apollo Gleneagles Hospitals known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #9,026 of 10,443 4.7%85 #12243
Health SciencesDomain #10,794 of 11,982 4.9%89 #14756

Each strip is that field’s whole ranked pool, with the notch where Apollo Gleneagles Hospitals sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

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: 0.15× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.45× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.83× its world share, 2 worksImmunology and Micro…Neuroscience: 0.72× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.46× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.03× its world share, 0 worksChemistryComputer Science: 0.18× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.19× its world share, 0 worksEarth and Planetary …Engineering: 0.08× its world share, 1 worksEngineeringEnvironmental Science: 0.25× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 0 worksMaterials ScienceMathematics: 0.10× its world share, 0 worksMathematicsPhysics and Astronomy: 0.56× its world share, 1 worksPhysics and AstronomyDentistry: 0.27× its world share, 0 worksDentistryHealth Professions: 0.57× its world share, 2 worksHealth ProfessionsMedicine: 4.04× its world share, 85 worksMedicineNursing: 2.01× its world share, 1 worksNursingVeterinary: 3.36× its world share, 0 worksVeterinaryArts and Humanities: 0.05× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.41× its world share, 1 worksBusiness, Management…Economics, Econometrics and Finance: 0.37× its world share, 1 worksEconomics, Econometr…Psychology: 0.73× its world share, 2 worksPsychologySocial Sciences: 0.13× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at Apollo Gleneagles Hospitals?

Ranked on the composite score, Mahesh K. Goenka, Usha Goenka and Suparno Chakrabarti lead among researchers whose main affiliation is Apollo Gleneagles Hospitals.

  1. 1 Mahesh K. Goenka India · #435,715 worldwide 37 citations · 20 works
  2. 2 Usha Goenka India · #816,129 worldwide 18 citations · 16 works
  3. 3 Suparno Chakrabarti India · #1,059,972 worldwide 2 citations · 16 works
  4. 4 Mahesh Kumar Goenka India · #1,160,119 worldwide 24 citations · 40 works
  5. 5 Arindam Pande India · #1,248,255 worldwide 16 citations · 24 works
All ranked researchers at Apollo Gleneagles Hospitals

Which keywords describe research at Apollo Gleneagles Hospitals?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Hepatocellular Carcinoma, Coagulopathy, Liver Transplantation, Clinical Practice Guidelines and Insulin Resistance.

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

Size is fractional works in 2022–2025 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. Epidemiology14▲ 3.3×59 topics
  2. Diagnosis7▲ 6.7×23 topics
  3. Treatment6▲ 4.7×23 topics
  4. Inflammation6▲ 2.5×29 topics
  5. Hepatocellular Carcinoma5▲ 21×3 topics
  6. Management5▲ 5.3×16 topics
  7. Coagulopathy4▲ 50×2 topics
  8. Liver Transplantation4▲ 33×4 topics
  9. Clinical Practice Guidelines4▲ 6.9×11 topics
  10. Metabolic Syndrome4▲ 4.4×4 topics
  11. Cardiovascular Disease4▲ 3.2×14 topics
  12. Insulin Resistance4▲ 7.9×5 topics
  13. Risk Factors4▲ 3.2×11 topics
  14. Chemotherapy4▲ 4.8×15 topics
  15. Hepatic Encephalopathy4▲ 61×1 topic
  16. Immunotherapy4▲ 4.6×11 topics
  17. Liver Cirrhosis4▲ 61×1 topic
  18. Complications4▲ 6.5×8 topics
  19. Guidelines3▲ 6.7×9 topics
  20. Graft Survival3▲ 37×2 topics
  21. Hepatic Steatosis3▲ 20×2 topics
  22. Mortality3▲ 5.1×9 topics
  23. NAFLD3▲ 24×1 topic
  24. NASH3▲ 24×1 topic
  25. Surgical Management3▲ 6.4×12 topics
  26. Diabetes3▲ 5.3×10 topics
  27. Glycemic Control3▲ 17×4 topics
  28. Donor Risk Index3▲ 57×1 topic
  29. Insulin Therapy3▲ 20×3 topics
  30. Ischemia-Reperfusion Injury3▲ 37×1 topic
  31. Internal Fixation2▲ 34×2 topics
  32. Biomechanics2▲ 7.3×2 topics
  33. Heart Failure2▲ 5.0×7 topics
  34. Radiofrequency Ablation2▲ 21×2 topics
  35. Bone Healing2▲ 46×1 topic
  36. Fracture Epidemiology2▲ 46×1 topic
  37. Critical Care2▲ 8.4×6 topics
  38. Blood Transfusion2▲ 41×2 topics
  39. Anemia2▲ 19×3 topics
  40. Catheter Ablation2▲ 14×2 topics

Which research topics does Apollo Gleneagles Hospitals publish most on?

By volume in 2022–2025: Liver Disease and Transplantation, Liver Disease Diagnosis and Treatment, Organ Transplantation Techniques and Outcomes and Bone fractures and treatments.

Liver Disease and Transplantation: 4 fractional worksLiver Disease Diagnosis and Treatment: 3 fractional worksOrgan Transplantation Te…3Organ Transplantation Techniques and Outcomes: 3 fractional worksBone fractures and treat…2Bone fractures and treatments: 2 fractional worksElbow and Forearm Trauma Treatment: 2 fractional worksOrthopedic Surgery and Rehabilitation: 2 fractional worksArtificial Intelligence …1Artificial Intelligence in Healthcare and Education: 1 fractional worksAdvanced Radiotherapy Techniques: 1 fractional worksGallbladder and Bile Duct Disorders: 1 fractional worksHepatocellular Carcinoma Treatment and Prognosis: 1 fractional works
HepatologyEpidemiologySurgeryRehabilitation3 others

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

  1. 1 Liver Disease and Transplantation Hepatology 4 works
  2. 2 Liver Disease Diagnosis and Treatment Epidemiology 3 works
  3. 3 Organ Transplantation Techniques and Outcomes Surgery 3 works
  4. 4 Bone fractures and treatments Epidemiology 2 works
  5. 5 Elbow and Forearm Trauma Treatment Rehabilitation 2 works
  6. 6 Orthopedic Surgery and Rehabilitation Surgery 2 works
  7. 7 Artificial Intelligence in Healthcare and Education Health Informatics 1 works
  8. 8 Advanced Radiotherapy Techniques Radiation 1 works
  9. 9 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 1 works
  10. 10 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 1 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 available61.4%not open38.6%

World: 28% of research is openly available.

with international co-authors14.2%domestic only85.8%

World: 19% is written across borders.

How has Apollo Gleneagles Hospitals's research output changed?

Output in 2018–2022 was 24% higher than in 2013–2017.

20002005201020152020
grewheldshrank

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

Other research institutions in Kolkata

All research institutions in Kolkata

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.