Faculty profile
Ahmad Elnahas
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Read how they describe their research on their Western University profile.
Latest papers
Invited Commentary: Same-Day Discharge after Sleeve Gastrectomy in Older Adults: Caution Amid Efficiency.
Journal of the American College of Surgeons · 2026 · first author
Benchmarking text encoding strategies in multimodal clinical data for surgical case duration prediction.
International journal of medical informatics · 2026
Optimizing surgical efficiency: predicting case duration of common general surgery procedures using machine learning.
Surgical endoscopy · 2025 · senior author
26 publications.
Invited Commentary: Same-Day Discharge after Sleeve Gastrectomy in Older Adults: Caution Amid Efficiency.
Elnahas A
Benchmarking text encoding strategies in multimodal clinical data for surgical case duration prediction.
Noorchenarboo M, Kwong M, Elnahas A, Hawel J, Schlachta CM, Grolinger K
Optimizing surgical efficiency: predicting case duration of common general surgery procedures using machine learning.
Kwong M, Noorchenarboo M, Grolinger K, Hawel J, Schlachta CM, Elnahas A
Canadian portrait of ergonomics in bariatric surgery.
Marceau A, Wee J, Elnahas A, Hawel JD, Schlachta CM
Assessment of guidelines for bariatric and metabolic surgery: a systematic review and evaluation using appraisal of guidelines for research and evaluation II (AGREE II)
Lee Y, Hircock C, Dang J, Jung J, Zevin B, Elnahas A, Khamar J, Vergis A, Tahir U, Hardy K
Fundoplication vs. gastric fixation for the management of emergency hiatal hernia repairs: a retrospective cohort study.
Srikrishnaraj D, Hawel J, Schlachta CM, Elnahas A
2023 Canadian Surgery Forum
Brière R, Habashi R, Merchant S, Cadili L, Alhumoud Z, Lau R, Gawad N, Valji R, Balmes PN, Tan JGK
Laparoscopic Right Hemicolectomy for Inflammatory Bowel Disease: Is Intracorporeal Anastomosis Feasible? A Retrospective Cohort Comparison Study.
Mallette K, Schlachta CM, Hawel J, Elnahas A, Alkhamesi NA
Extent of Lymph Node Harvest: A Retrospective Cohort Comparison of Intracorporeal Versus Extracorporeal Anastomosis in Right Hemicolectomy.
Mallette K, Schlachta CM, Hawel J, Elnahas A, Alkhamesi NA
The utility of self-expanding metal stents in benign biliary strictures- a retrospective case series.
Mallette K, Hawel J, Elnahas A, Alkhamesi NA, Schlachta CM, Tang ES
Frequent collaborators
- Ari Doumouras and Dennis Hong: 127 shared papers
- Anton Skaro and Ephraim Tang: 11 shared papers
- Antoine Eskander and Angela Jerath: 9 shared papers
- Ahmad Elnahas and Jeffrey Hawel: 9 shared papers
- Dennis Hong and Laurent Biertho: 5 shared papers
- Krista Hardy and Amanda Fowler-Woods: 5 shared papers
- Anand Govindarajan and Andrea Covelli: 4 shared papers
- Dennis Hong and Ahmad Elnahas: 3 shared papers
- Timothy Jackson and Ahmad Elnahas: 3 shared papers
- Ari Doumouras and Bobby Shayegan: 2 shared papers
- Dennis Hong and Bobby Shayegan: 2 shared papers
- Dennis Hong and Timothy Jackson: 2 shared papers
- Dennis Hong and Krista Hardy: 2 shared papers
- Andrea Eisen and Antoine Eskander: 2 shared papers
- Alice Wei and Anand Ghanekar: 2 shared papers
- Alan Tinmouth and Angela Jerath: 2 shared papers
- Timothy Jackson and Laurent Biertho: 2 shared papers
- Antoine Eskander and Andrea Covelli: 2 shared papers
- Angela Jerath and Andrea Covelli: 2 shared papers
- Angela Jerath and Angela Jerath: 2 shared papers
- Krista Hardy and Ahmad Elnahas: 2 shared papers
- Laurent Biertho and Ahmad Elnahas: 2 shared papers
- Ahmad Elnahas and Ephraim Tang: 2 shared papers
- Jeffrey Hawel and Ephraim Tang: 2 shared papers
- Bradley Allan Petrisor and Dennis Hong: 1 shared paper
- Bradley Allan Petrisor and Bobby Shayegan: 1 shared paper
- Bradley Allan Petrisor and Andrea Eisen: 1 shared paper
- Bradley Allan Petrisor and Anand Govindarajan: 1 shared paper
- Bradley Allan Petrisor and Alice Wei: 1 shared paper
- Bradley Allan Petrisor and Alan Tinmouth: 1 shared paper
- Bradley Allan Petrisor and Amanda Fowler-Woods: 1 shared paper
- Bradley Allan Petrisor and Angela Jerath: 1 shared paper
- Bradley Allan Petrisor and Angel Arnaout: 1 shared paper
- Bradley Allan Petrisor and Armen Parsyan: 1 shared paper
- Bradley Allan Petrisor and Axel BENHAMED: 1 shared paper
- Bradley Allan Petrisor and Anand Ghanekar: 1 shared paper
- Bradley Allan Petrisor and Alaa Rostom: 1 shared paper
- Bradley Allan Petrisor and Ahmad Elnahas: 1 shared paper
- Bradley Allan Petrisor and Jeffrey Hawel: 1 shared paper
- Bradley Allan Petrisor and Anton Skaro: 1 shared paper
- Ari Doumouras and Timothy Jackson: 1 shared paper
- Ari Doumouras and Ahmad Elnahas: 1 shared paper
- Dennis Hong and Andrea Eisen: 1 shared paper
- Dennis Hong and Anand Govindarajan: 1 shared paper
- Dennis Hong and Alice Wei: 1 shared paper
- Dennis Hong and Alan Tinmouth: 1 shared paper
- Dennis Hong and Amanda Fowler-Woods: 1 shared paper
- Dennis Hong and Angela Jerath: 1 shared paper
- Dennis Hong and Angel Arnaout: 1 shared paper
- Dennis Hong and Armen Parsyan: 1 shared paper
- Dennis Hong and Axel BENHAMED: 1 shared paper
- Dennis Hong and Anand Ghanekar: 1 shared paper
- Dennis Hong and Alaa Rostom: 1 shared paper
- Dennis Hong and Anton Skaro: 1 shared paper
- Bobby Shayegan and Angel Arnaout: 1 shared paper
- Bobby Shayegan and Armen Parsyan: 1 shared paper
- Bobby Shayegan and Axel BENHAMED: 1 shared paper
- Bobby Shayegan and Alaa Rostom: 1 shared paper
- Bobby Shayegan and Ahmad Elnahas: 1 shared paper
- Andrea Eisen and Ahmad Elnahas: 1 shared paper
- Anand Govindarajan and Ahmad Elnahas: 1 shared paper
- Alice Wei and Ahmad Elnahas: 1 shared paper
- Alan Tinmouth and Ahmad Elnahas: 1 shared paper
- Antoine Eskander and Ahmad Elnahas: 1 shared paper
- Angela Jerath and Ahmad Elnahas: 1 shared paper
- Amanda Fowler-Woods and Ahmad Elnahas: 1 shared paper
- Andrea Covelli and Ahmad Elnahas: 1 shared paper
- Angela Jerath and Ahmad Elnahas: 1 shared paper
- Angel Arnaout and Ahmad Elnahas: 1 shared paper
- Armen Parsyan and Ahmad Elnahas: 1 shared paper
- Axel BENHAMED and Ahmad Elnahas: 1 shared paper
- Anand Ghanekar and Ahmad Elnahas: 1 shared paper
- Alaa Rostom and Ahmad Elnahas: 1 shared paper
- Ahmad Elnahas and Anton Skaro: 1 shared paper
- Department of Surgery
- Surgery
- Department of Medicine
- Family Medicine
- General Surgery
- College of Community and Global Health
- Clinical Epidemiology
- Other
Co-authors at Western University, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Jeffrey Hawel
Department of Surgery
9 shared papers, latest 2024
Timothy Jackson
Faculty
3 shared papers, latest 2024
Dennis Hong
Surgery
3 shared papers, latest 2024
Ephraim Tang
Department of Surgery
2 shared papers, latest 2023
Krista Hardy
Faculty
2 shared papers, latest 2024
Laurent Biertho
Faculty
2 shared papers, latest 2024
Jennifer Lam
Department of Surgery
1 shared papers, latest 2023
Bradley Moffat
Department of Surgery
1 shared papers, latest 2023
Neil Parry
Department of Surgery
1 shared papers, latest 2023
Natashia Seemann
Department of Surgery
1 shared papers, latest 2023
Anton Skaro
Department of Surgery
1 shared papers, latest 2023
Shane Smith
Department of Surgery
1 shared papers, latest 2023
Juan Glinka
Department of Surgery
1 shared papers, latest 2023
Terry Zwiep
Department of Surgery
1 shared papers, latest 2023
Sarah Knowles
Department of Surgery
1 shared papers, latest 2023
Gregg Nelson
Surgery
1 shared papers, latest 2023
Eitan Prisman
Otolaryngology
1 shared papers, latest 2023
Jennifer Flemming
School of Nursing
1 shared papers, latest 2023
Monakshi Sawhney
Faculty
1 shared papers, latest 2023
Erin Kennedy
General Surgery
1 shared papers, latest 2023
Kednapa Thavorn
School of Epidemiology and Public Health
1 shared papers, latest 2023
John Agzarian
Surgery
1 shared papers, latest 2023
Antoine Eskander
Faculty
1 shared papers, latest 2023
Steven Gallinger
Medical Biophysics
1 shared papers, latest 2023
Wojtek Wiercioch
Health Research Methods, Evidence, and Impact
1 shared papers, latest 2023
Gonzalo Sapisochin
Faculty
1 shared papers, latest 2023
Mark Norman Levine
Oncology
1 shared papers, latest 2023
Mark Cattral
Surgery
1 shared papers, latest 2023
Anand Govindarajan
Faculty
1 shared papers, latest 2023
Manoj Lalu
Faculty
1 shared papers, latest 2023
Jordan Feld
School of Nursing
1 shared papers, latest 2023
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Profile data last refreshed on November 9, 2025 from the university directory, publication records and CIHR, NSERC and SSHRC funding.