Jeffrey D. Mosko

MD, MSc, FRCPC

Investigator

Biography

Dr. Jeffrey Mosko is a Clinician in Quality and Innovation (CQI) in the Division of Gastroenterology at St. Michael’s Hospital and an Assistant Professor of Medicine in in the Department of Medicine at the University of Toronto. He serves as the gastroenterology divisional director of postgraduate education at St. Michael’s Hospital. He graduated with a BSc and then MD from the University of Western Ontario. He completed his internal medicine and general gastroenterology training at the University of Toronto. He then completed his fellowship training in advanced endoscopy at Beth Israel Deaconess Medical Center and Harvard Medical School in Boston, Massachusetts and has been on staff at St. Michael’s Hospital in Toronto since that time. He completed an MSc in Quality Improvement and Patient Safety at the Institute of Health Policy, Management and Evaluation at the University of Toronto and continues to teach in the MSc program there. He serves as a co-director of the advanced endoscopy fellowship at St. Michael’s Hospital and the International Course on Therapeutic Endoscopy.

Dr. Mosko’s research is in quality improvement in endoscopy. He has led local initiatives to improve sedation for advanced endoscopic procedures, management of acute pancreatitis and the patient experience in endoscopy, among others. He is leading provincial/national initiatives to improve access to endoscopic ultrasound, colonoscopy skills and polypectomy technique. Finally, he is collaborating on an international scale to translate best practices to meaningful quality measures.

Recent Publications

  1. He, T, Gupta, S, Pawlak, KM, Causada Calo, NS, Mosko, JD, Teshima, C et al.. Modified overtube insertion technique to facilitate safe endoscopic cricopharyngeal myotomy for management of Zenker's diverticulum. Endoscopy. 2024;56 (S 01):E1048-E1049. doi: 10.1055/a-2436-1113. PubMed PMID:39613302 .
  2. Khalaf, K, Pawlak, KM, Adler, DG, Alkandari, AA, Barkun, AN, Baron, TH et al.. Defining standards for fluoroscopy in gastrointestinal endoscopy using Delphi methodology. Endosc Int Open. 2024;12 (11):E1315-E1325. doi: 10.1055/a-2427-3893. PubMed PMID:39559412 PubMed Central PMC11573466.
  3. Gupta, S, Kirby, E, Gupta, S, Pawlak, KM, De Rezende-Neto, J, Mosko, JD et al.. Retrograde endoscopic ultrasound-guided entero-enterostomy for the management of a high-output enterocutaneous fistula and ileal stricture in a complex surgical abdomen. Endoscopy. 2024;56 (S 01):E970-E971. doi: 10.1055/a-2428-0026. PubMed PMID:39515775 PubMed Central PMC11548992.
  4. Chen, YI, Long, C, Sahai, AV, Napoleon, B, Donatelli, G, Kunda, R et al.. Stent misdeployment and factors associated with failure in EUS-guided choledochoduodenostomy: an analysis of the combined datasets from the ELEMENT and DRA-MBO trials. Endoscopy. 2024; :. doi: 10.1055/a-2463-1601. PubMed PMID:39505002 .
  5. Na, C, He, T, Khalaf, K, Yuan, Y, Fugazza, A, Jayaraman, S et al.. Efficacy of endoscopic interventions versus surgery for pain management in patients with chronic calcific pancreatitis: a systematic review and meta-analysis. Surg Endosc. 2024; :. doi: 10.1007/s00464-024-11328-2. PubMed PMID:39448404 .
  6. Khan, R, Samnani, S, Vaska, M, Grover, SC, Walsh, CM, Mosko, J et al.. Correction: Effectiveness and safety of thin vs. thick cold snare polypectomy of small colorectal polyps: Systematic review and meta-analysis. Endosc Int Open. 2024;12 (2):2. doi: 10.1055/a-2269-9521. PubMed PMID:39444524 PubMed Central PMC11497098.
  7. Fujiyoshi, Y, Khalaf, K, Tham, D, Fujiyoshi, MRA, Calo, NC, Mosko, JD et al.. Recurrence following successful eradication of neoplasia with endoscopic mucosal resection compared with endoscopic submucosal dissection in Barrett's esophagus: a retrospective comparison. Endoscopy. 2024; :. doi: 10.1055/a-2382-5891. PubMed PMID:39227019 .
  8. Gupta, S, Mandarino, FV, Shahidi, N, Hourigan, LF, Messmann, H, Wallace, MB et al.. Can optical evaluation distinguish between T1a and T1b esophageal adenocarcinoma: an international expert interobserver agreement study. Endoscopy. 2024; :. doi: 10.1055/a-2399-1401. PubMed PMID:39168143 .
  9. Gupta, S, Chis, R, Mosko, JD, Teshima, C. Dual-sided closure of an iatrogenic gastrocolonic fistula with over-the-scope clips. Endoscopy. 2024;56 (S 01):E609-E610. doi: 10.1055/a-2351-2909. PubMed PMID:39009019 PubMed Central PMC11250258.
  10. Gupta, S, He, T, Mosko, JD, May, G, Teshima, C. Salvage circumferential endoscopic submucosal dissection of multifocal Barrett's adenocarcinoma at an esophagogastric anastomosis. Endoscopy. 2024;56 (S 01):E607-E608. doi: 10.1055/a-2351-2748. PubMed PMID:39009018 PubMed Central PMC11250180.
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