# John A. Evans

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/john-a-evans/

## Facts

| Field | Value |
| --- | --- |
| Citations | 19,482 |
| Field | Advanced Numerical Analysis Techniques |
| h-index | 68 |
| i10-index | 177 |
| Last Known Institution | University of Colorado Boulder |
| OpenAlex ID | https://openalex.org/A5016099408 |
| ORCID iD | https://orcid.org/0000-0002-1973-1458 |
| Works | 467 |

## Researcher papers

- [The management of antithrombotic agents for patients undergoing GI endoscopy](https://scholariq.org/papers/the-management-of-antithrombotic-agents-for-patients-undergoing-gi-endoscopy/)
- [Guidelines for sedation and anesthesia in GI endoscopy](https://scholariq.org/papers/guidelines-for-sedation-and-anesthesia-in-gi-endoscopy/)
- [Bowel preparation before colonoscopy](https://scholariq.org/papers/bowel-preparation-before-colonoscopy/)
- [Comprehensive volumetric optical microscopy in vivo](https://scholariq.org/papers/comprehensive-volumetric-optical-microscopy-in-vivo/)
- [The role of endoscopy in the management of acute non-variceal upper GI bleeding](https://scholariq.org/papers/the-role-of-endoscopy-in-the-management-of-acute-non-variceal-upper-gi-bleeding/)
- [The role of endoscopy in inflammatory bowel disease](https://scholariq.org/papers/the-role-of-endoscopy-in-inflammatory-bowel-disease/)
- [The role of endoscopy in Barrett's esophagus and other premalignant conditions of the esophagus](https://scholariq.org/papers/the-role-of-endoscopy-in-barrett-s-esophagus-and-other-premalignant-conditions/)
- [Complications of colonoscopy](https://scholariq.org/papers/complications-of-colonoscopy/)
- [Appropriate use of GI endoscopy](https://scholariq.org/papers/appropriate-use-of-gi-endoscopy/)
- [The role of endoscopy in the management of premalignant and malignant conditions of the stomach](https://scholariq.org/papers/the-role-of-endoscopy-in-the-management-of-premalignant-and-malignant-conditions/)
- [Adverse events associated with EUS and EUS with FNA](https://scholariq.org/papers/adverse-events-associated-with-eus-and-eus-with-fna/)
- [Comprehensive esophageal microscopy by using optical frequency–domain imaging (with video)](https://scholariq.org/papers/comprehensive-esophageal-microscopy-by-using-optical-frequency-domain-imaging/)

## Researcher topics

- [Advanced Numerical Analysis Techniques](https://scholariq.org/topics/advanced-numerical-analysis-techniques/)
- [Advanced Numerical Methods in Computational Mathematics](https://scholariq.org/topics/advanced-numerical-methods-in-computational-mathematics/)
- [Esophageal and GI Pathology](https://scholariq.org/topics/esophageal-and-gi-pathology/)
- [Gallbladder and Bile Duct Disorders](https://scholariq.org/topics/gallbladder-and-bile-duct-disorders/)
- [Numerical methods in engineering](https://scholariq.org/topics/numerical-methods-in-engineering/)

## Researcher university

- [University of Colorado Boulder](https://scholariq.org/institutions/university-of-colorado-boulder/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.