Jorge D Machicado, MD, MPH
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About
Dr. Machicado earned his medical degree from Universidad Peruana Cayetano Heredia in Lima, Peru, and received a Master of Public Health at Johns Hopkins Bloomberg School of Public Health. He completed his internal medicine residency at the University of Texas Health Science Center in Houston, gastroenterology fellowship at the University of Pittsburgh Medical Center, and advanced therapeutic endoscopy fellowship at the University of Colorado. Dr. Machicado joined the faculty of the University of Michigan in 2021. He has authored over 120 peer-reviewed articles, most of them on pancreatitis and pancreatic cysts. Dr. Machicado has contributed to various GI society committees, including the Standards of Practice Committee of the American Society for Gastrointestinal Endoscopy, authoring several guideline documents on endoscopy. His research centers on developing innovative strategies to improve pain management for patients with chronic pancreatitis. This work is supported by a Junior Faculty Development Grant from the American College of Gastroenterology, a Winn Excellence in Clinical Trials Career Development Award, and institutional funding.
Qualifications
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Advanced Therapeutic EndoscopyUniversity of Colorado Anschutz Medical Campus, Aurora, United States
2017 - 2018
Other
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Gastroenterology, Hepatology and NutritionUniversity of Pittsburgh Medical Center, Pittsburgh, United States
2014 - 2017
Other
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Internal MedicineUniversity of Texas Health Science Center, Houston, United States
2012 - 2014
Residency
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Internal MedicineUniversity of Texas Health Science Center, Houston, United States
2011 - 2012
Internship
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MPHJohns Hopkins Bloomberg School of Public Health, Baltimore, United States
2019 - 2021
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MDUniversidad Peruana Cayetano Heredia, Lima, Peru
2002 - 2009
Center Memberships
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Center MemberAI and Digital Health Innovation
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Center MemberInstitute for Healthcare Policy and Innovation
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Center MemberOpioid Research Institute
Research Overview
- Pain in chronic pancreatitis
- Risk stratification of pancreatic cysts
- Clinical trials
Recent Publications
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ASGE Standards of Practice Committee , Ramai D, Hollmann MW, Sen S, Ali F, Ghoneim S, Greenberg S, Gupta S, Jovani M, Lee C, Machicado JD, Magee J, Mahmood S, Ortiz GA, Rice MD, Saumoy M, Singla SK, Teshima CW, Thosani NC, ASGE Standards of Practice Committee Chair . Gastrointest Endosc, 2026 Oct 7;Journal ArticleRole of remimazolam in gastrointestinal endoscopy: American Society for Gastrointestinal Endoscopy clinical practice update.
DOI:10.1016/j.gie.2026.08.019 PMID: 42848339 -
Essilfie-Quaye K, Thapa Y, Dabit T, Haneyah F, Bassi R, Obaitan I, Rajagopalan V, Qatomah A, Machicado J, Ramai D. Pancreas, 2026 Oct 1; 55 (9): e908 - e915.Journal ArticleEfficacy and Safety of Celiac Plexus Block in Chronic Pancreatitis: A Multicenter Cohort Study
DOI:10.1097/MPA.0000000000002684 PMID: 42187053 -
Tanner S, Marin R, Krishna SG, Espino A, Arya N, Chen YI, Dhir V, Facciorusso A, Forbes N, Sahai AV, Teoh A, Wani S, Wilcox CM, Oza VM, Kothari T, Sánchez-Luna SA, Machicado JD. Surgical Endoscopy, 2026 Oct 1; 40 (10): 8460 - 8469.Journal ArticlePractice patterns of endoscopic ultrasound-guided tissue acquisition of solid pancreatic masses: an international survey study
DOI:10.1007/s00464-026-13100-0 PMID: 42448963 -
Alvarez-Carcamo B, Guevara-Lazo D, Machicado JD. The American Journal of Gastroenterology, 2026 Oct 9; 121 (10S1): s24 - s25.Journal ArticleS109 Virtual Care Access Issues Among Patients With Chronic Pancreatitis Is Associated With Healthcare Disparities
DOI:10.14309/01.ajg.0001209688.21365.e9 -
Alvarez-Carcamo B, Guevara-Lazo D, Yazici C, Machicado JD. The American Journal of Gastroenterology, 2026 Oct 9; 121 (10S1): s25 - s25.Journal ArticleS110 Racial Disparities in Chronic Pancreatitis: A Retrospective Cohort Study
DOI:10.14309/01.ajg.0001209692.92613.af -
Alvarez-Carcamo B, Guevara-Lazo D, Chong B, Machicado JD. The American Journal of Gastroenterology, 2026 Oct 9; 121 (10S1): s25 - s25.Journal ArticleS111 Transportation Insecurity Is Associated With Healthcare Disparities in Chronic Pancreatitis
DOI:10.14309/01.ajg.0001209696.07905.69 -
Alvarez-Carcamo B, Guevara-Lazo D, Machicado JD. The American Journal of Gastroenterology, 2026 Oct 9; 121 (10S1): s25 - s25.Journal ArticleS112 Healthcare Financial Strain Is Associated With Increased Disease Burden and Healthcare Utilization in Chronic Pancreatitis
DOI:10.14309/01.ajg.0001209700.36391.ea -
Gutierrez SA, Guevara-Lazo D, Bay M, Machicado JD. The American Journal of Gastroenterology, 2026 Oct 9; 121 (10S1): s25 - s25.Journal ArticleS113 Who Returns to ERCP? Clinical Features After Successful Index ERCP Course in Chronic Pancreatitis
DOI:10.14309/01.ajg.0001209704.88766.7b