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Researcher · Medical University of South Carolina · United States

Donald O. Castell

Donald O. Castell publishes mostly in Surgery, Gastroenterology and Speech and Hearing, on topics such as Gastroesophageal reflux and treatments, Esophageal and GI Pathology and Eosinophilic Esophagitis.

OpenAlex
World rank
#411,000
of 7,710,434 ranked researchers
Rank in United States
#145,488
of 1,627,098
Works
610
Citations
22k
Citations per work
35.8
h-index
73
i10-index 260Top 0.3% in Surgery
Donald O. Castell

What does Donald O. Castell research?

Donald O. Castell's work is mostly in Medicine (78%), Health Professions (7%).

Health Sciences: 520 works · 85.3% of their workMedicine: 476 works · 78.0% of their workSurgery: 237 works · 38.9% of their workGastroenterology: 188 works · 30.8% of their workPulmonary and Respiratory Medicine: 35 works · 5.7% of their workPhysiology: 9 works · 1.5% of their workCardiology and Cardiovascular Medicine: 7 works · 1.1% of their workHealth Professions: 45 works · 7.3% of their workSpeech and Hearing: 45 works · 7.3% of their workEverything else: 90 works · 14.7% of their workTHEIR WORKDonald O. Castell610works
Health Sciences85%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine47678.0%
    2. Health Professions457.3%
  2. Everything else9014.7%
  1. 1Surgery39% of their works
  2. 2Gastroenterology31% of their works
  3. 3Speech and Hearing7% of their works
  4. 4Pulmonary and Respiratory Medicine6% of their works
  5. 5Physiology2% of their works
  6. 6Cardiology and Cardiovascular Medicine1% of their works

Research topics

Which keywords describe Donald O. Castell's research?

The keywords of their largest research topics: Epidemiology, Esophageal Motility Disorders, Gastroesophageal Reflux Disease, Endoscopic Stenting, Esophageal Perforation, Diagnosis, Eosinophilic Esophagitis and Inflammation.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Epidemiology7183 topics
  2. Esophageal Motility Disorders4531 topic
  3. Gastroesophageal Reflux Disease4531 topic
  4. Endoscopic Stenting2171 topic
  5. Esophageal Perforation2171 topic
  6. Diagnosis2081 topic
  7. Eosinophilic Esophagitis2081 topic
  8. Inflammation1552 topics
  9. Dysphagia1191 topic
  10. Swallowing1191 topic
  11. Gastric Cancer1111 topic
  12. Helicobacter pylori1111 topic
  13. Esophageal Carcinoma571 topic
  14. Preoperative Chemoradiotherapy571 topic
  15. Gastrointestinal Disorders441 topic
  16. Irritable Bowel Syndrome441 topic
  17. Chronic Cough261 topic
  18. Cough Reflex Sensitivity261 topic

Where does Donald O. Castell work?

Donald O. Castell's main affiliation in the publication record is Medical University of South Carolina, United States.

How many publications and citations does Donald O. Castell have?

OpenAlex counts 610 works and 21,844 citations for Donald O. Castell, an h-index of 73, ranking #411,000 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Donald O. Castell

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