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Office
5779 E Mayo Blvd
Phoenix, AZ 85054Phone+1 480-301-8000
Education & Training
- University of MinnesotaResidency, Colon and Rectal Surgery, 2006 - 2007
- UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Surgery, 1999 - 2006
- Perelman School of Medicine at the University of PennsylvaniaClass of 1999
Certifications & Licensure
- CA State Medical License 2001 - Present
- AZ State Medical License 2010 - 2025
- American Board of Colon and Rectal Surgery Colon & Rectal Surgery
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- Comparison of Laparoscopic Cholecystectomy Reimbursement Rate and Medical Malpractice Insurance Premium Cost Across the US 2013-2023.Natasha A Sioda, David Etzioni, Kenan Shawwaf, Zhi Ven Fong, Justin T Brady
Journal of the American College of Surgeons. 2025-03-07 - What affects operating room turnover time? A systematic review and mapping of the evidence.Lani MacMillan, Grace M Madura, Melana Elliot, Daniel M Frendl, Irving A Jorge
Surgery. 2025-03-06 - Outpatient surgery benchmarks and practice variation patterns: case controlled study.Chi Zhang, Omair Shariq, Katherine Bews, Katherine Poruk, Mary M Mrdutt
International Journal of Surgery. 2024-10-01
Journal Articles
- Factors Associated with Emergency Department Utilization and Admission in Patients with Colorectal CancerDavid A. Etzioni, Nabil Wasif, Journal of gastrointestinal surgery
Press Mentions
- Surprise Birthday Party Turns Young Patient’s Weekly Clinic Visit into Cause for CelebrationJuly 1st, 2024
- Mayo Clinic Q&A Podcast: What Happens After Colorectal Cancer Treatment?August 16th, 2022
- Surgical Metrics Do Not Provide a Clear Path to ImprovementJune 29th, 2018
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Professional Memberships
- Member
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