Khashayar Vaziri

About this provider

Khashayar Vaziri is listed in general surgery in Washington, DC. Reported medical education includes Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (2001).

Reported procedures

• Laparoscopic foregut and anti-reflux surgery Source ↗
• achalasia Source ↗
• periesophageal and hiatal hernias Source ↗
• minimally invasive surgery Source ↗
• gastric and bariatric surgery Source ↗
• adrenal and splenic disease Source ↗
• Bariatric surgery Source ↗

Source-reported information; confirm current details directly.

Education & training

• RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) · 2001 Source ↗
• the Robert Wood Johnson Medical School in New Jersey, followed by a residency in general surgery at The George Washington University Medical Source ↗
• The George Washington University Medical Center Source ↗
• Northwestern Memorial Hospital’s Feinberg School of Medicine in Chicago, Illinois Source ↗
• Rutgers - New Jersey Medical School Source ↗
• George Washington University Source ↗

Source-reported information; confirm current details directly.

Reported credentials

• Surgery Source ↗

Source-reported information; confirm current details directly.

Reported affiliations

• MEDICAL FACULTY ASSOCIATES, INC Source ↗

Source-reported information; confirm current details directly.

Selected publications

• Timing matters: a comparative analysis of semi-elective, elective, and emergent laparoscopic paraesophageal hernia repair. · 2026 Source ↗
• Endoscopy training under the SIMPL lens: insights on resident competency and autonomy. · 2026 Source ↗
• Thirty-day outcomes of spinal versus general anesthesia for high-risk patients undergoing open inguinal hernia repair. · 2026 Source ↗
• Voxel-based Deep Regression for Enhanced Body Composition Estimation from 3D Body Scans. · 2026 Source ↗
• Emergent laparoscopic paraesophageal hernia repairs are associated with an increased risk of 30-day post-operative complications: a NSQIP analysis. · 2025 Source ↗
• Could Residency Application Resources Benefit From Centralization? Survey Insights From Fourth-Year Medical Students. · 2025 Source ↗
• Trends in minimally invasive and open inguinal hernia repair: an analysis of ACGME general surgery case logs. · 2024 Source ↗
• Association of Preoperative Glycosylated Hemoglobin Level with 30-Day Outcomes Following Laparoscopic Roux-en-Y Gastric Bypass: an Analysis of the ACS-MBSAQIP Database. · 2022 Source ↗
• Racial-Ethnic Disparities in Against Medical Advice Hospital Discharge After Colectomy in the USA: a Retrospective Cohort Study. · 2023 Source ↗
• Trends in utilization of laparoscopic colectomy according to race: an analysis of the NIS database. · 2023 Source ↗
• Analysis of Surgery Residency Website Content: Implications during the COVID-19 Era. · 2022 Source ↗
• The Effect of a Microlearning Module on Knowledge Acquisition in Surgery Clerkship Students. · 2022 Source ↗
• Attending guidance advised: educational quality of surgical videos on YouTube. · 2022 Source ↗
• The Evolving Role of Instagram in General Surgery Residency Programs and Keys to Successful Use in Yours: Input from an Academic, Tertiary Referral Program. · 2021 Source ↗
• Impact of preoperative biliary drainage on 30 Day outcomes of patients undergoing pancreaticoduodenectomy for malignancy. · 2022 Source ↗
• Surgical Education and Training in the US: a Collaborative Effort to Deliver the Next Generation of Surgeons. · 2022 Source ↗
• The PrEDICT-DGE score as a simple preoperative screening tool identifies patients at increased risk for delayed gastric emptying after pancreaticoduodenectomy. · 2022 Source ↗
• YouTube to Teach Central Lines, The Expert vs Learner Perspective. · 2022 Source ↗
• Association of Hyperchloremia and Acute Kidney Injury in Patients With Traumatic Brain Injury. · 2022 Source ↗
• Patient Risk Factors Associated with Increased Morbidity and Mortality Following Revisional Laparoscopic Bariatric Surgery for Inadequate Weight Loss or Weight Recidivism: an Analysis of the ACS-MBSAQIP Database. · 2020 Source ↗
• Appropriate patient selection facilitates safe discharge from the PACU after laparoscopic ventral hernia repair: an analysis of the AHSQC database. · 2021 Source ↗
• Preoperative Factors Associated with Appendiceal Tumors in Nonelective Appendectomy. · 2020 Source ↗
• Attending Specialization and 30-Day Outcomes Following Laparoscopic Bariatric Surgery: an Analysis of the ACS-MBSAQIP Database. · 2020 Source ↗
• Primary Fascial Closure During Laparoscopic Ventral Hernia Repair Improves Patient Quality of Life: A Multicenter, Blinded Randomized Controlled Trial. · 2020 Source ↗
• The effect of bougie size and distance from the pylorus on dehydration after laparoscopic sleeve gastrectomy: an analysis of the ACS-MBSAQIP database. · 2019 Source ↗
• The Effect of Pancreaticojejunostomy Technique on Fistula Formation Following Pancreaticoduodenectomy in the Soft Pancreas. · 2019 Source ↗
• Arterial, but Not Venous, Reconstruction Increases 30-Day Morbidity and Mortality in Pancreaticoduodenectomy. · 2020 Source ↗
• National trends in total vs subtotal gastrectomy for middle and distal third gastric cancer. · 2020 Source ↗
• The association of IVC filter placement with the incidence of postoperative pulmonary embolism following laparoscopic bariatric surgery: an analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Project. · 2019 Source ↗
• Barriers to bariatric surgery: Factors influencing progression to bariatric surgery in a U.S. metropolitan area. · 2019 Source ↗
• Older Age Confers a Higher Risk of 30-Day Morbidity and Mortality Following Laparoscopic Bariatric Surgery: an Analysis of the Metabolic and Bariatric Surgery Quality Improvement Program. · 2018 Source ↗
• Use of Structured Presentation Formatting and NSQIP Guidelines Improves Quality of Surgical Morbidity and Mortality Conference. · 2019 Source ↗
• Nasogastric decompression not associated with a reduction in surgery or bowel ischemia for acute small bowel obstruction. · 2017 Source ↗
• The effect of resident involvement on bariatric surgical outcomes: an ACS-NSQIP analysis. · 2018 Source ↗
• The Effect of Neoadjuvant Chemoradiation on Anastomotic Leak and Additional 30-Day Morbidity and Mortality in Patients Undergoing Total Gastrectomy for Gastric Cancer. · 2017 Source ↗
• Comparison of Complications Following Laparoscopic and Endoscopic Gastrostomy Placements. · 2017 Source ↗
• Laparoscopic versus open ventral hernia repair in patients with chronic liver disease. · 2017 Source ↗
• Acute appendicitis: transcript profiling of blood identifies promising biomarkers and potential underlying processes. · 2016 Source ↗
• The Use of Mesh in Emergent Ventral Hernia Repair: Effects on Early Patient Morbidity and Mortality. · 2016 Source ↗
• Novel 3-Layer Femoral Herniorrhaphy: Combining the Best of McVay and Shouldice. · 2015 Source ↗
• 30-Day Morbidity and Mortality Outcomes of Prolonged Minimally Invasive Kidney Procedures Compared with Shorter Open Procedures: National Surgical Quality Improvement Program Analysis. · 2015 Source ↗
• Congestive heart failure is a risk factor for venous thromboembolism in bariatric surgery. · 2015 Source ↗
• Prophylactic inferior vena cava filters in high-risk bariatric surgery. · 2011 Source ↗
• Accuracy of colonoscopic localization. · 2010 Source ↗
• Surgical treatment of Pott's disease. · 2006 Source ↗
• Urachal remnant small bowel obstruction: report of two adult cases. · 2005 Source ↗

Source-reported information; confirm current details directly.

Insurance reported

Aetna

BCBS Blue Card

Carefirst Blue Cross Blue Shield

Cigna

First Health

Highmark Blue Shield

UnitedHealthcare

Reported in source records. Confirm the exact plan, network and procedure with the practice and insurer. Logos identify brands; they do not establish participation.