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Profile

Guillermo Escobar

  • Department of Surgery
    Associate Professor
  • guillermo.escobar@emory.edu
Head shot of Guillermo Escobar

Overview

Dr. Escobar graduated with honors from La Salle University Medical School in Mexico City in 2000. After his general surgery internship at the Mayo Clinic, he completed his general surgery residency at the University of Colorado in 2008. During this time, he participated in an NIH Basic Science Research Fellowship, receiving the University of Colorado's Ben Eiseman Basic Sciences Research Award. Dr. Escobar then completed a two-year vascular surgery fellowship at the University of Michigan, during which he won the Society for Clinical Vascular Surgery's Top Gun Champion Award in 2009, and was runner-up in 2010.

He joined the University of Michigan's faculty until 2013, earning its Arnold G. Coran award for excellence in surgical teaching, as well as research awards from the Society of Vascular Surgery and the Vascular and Endovascular Surgical Society. From 2013-2017 he served on the faculty at the University of Arkansas, where he received the Red Sash Teaching Award.

Dr. Escobar was honored to join Emory's faculty as Program Director for the Vascular Surgery Fellowship in 2017. Shortly after his arrival he helped start the Integrated Vascular Residency and in 2020 the Early Specialization Program.

He is passionate about managing and teaching all modern approaches for vascular disease, including complex aortic, carotid, vertebral, and mesenteric artery diseases. He also has special interests in popliteal entrapment, mycotic (infected) aneurysms, and complex dialysis access.

Academic Appointment

  • Associate Professor of Surgery, Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Emory University School of Medicine
  • Program Director, Vascular Surgery Fellowship and Residency, Emory University School of Medicine

Education

Degrees

  • MD from La Salle University Medical School

Research

Publications

  • Trainee Perception of Virtual Interviews and Associations of Virtual Engagement with Vascular Surgery Culture and Community.
    Ann Vasc Surg Volume: 114 Page(s): 219 - 227
    05/01/2025 Authors: Reilly MA; Cui CL; Grafmuller LE; Eng JS; Pillado EB; Li RD; DiLosa KL; Conway AM; Escobar GA; Shaw PM
  • Burnout is not associated with trainee performance on the Vascular Surgery In-Training Exam.
    J Vasc Surg Volume: 81 Page(s): 243 - 249.e4
    01/01/2025 Authors: Cui CL; Reilly MA; Pillado EB; Li RD; Eng JS; Grafmuller LE; DiLosa KL; Conway AM; Escobar GA; Shaw PM
  • Edentulism and quality of life in the Salvadoran population: a cross-sectional study.
    BMC Oral Health Volume: 24 Page(s): 928
    08/10/2024 Authors: Escobar GAA; Cartagena FJR; de Gonzlez WYE; de Rodrguez KAA; Bravo M; Mesa F; de Miguel G; de Martnez AMG; Siciliano ALP
  • Reported pain at work is a risk factor for vascular surgery trainee burnout.
    J Vasc Surg Volume: 79 Page(s): 1217 - 1223
    05/01/2024 Authors: Pillado E; Li RD; Chia MC; Eng JS; DiLosa K; Grafmuller L; Conway A; Escobar GA; Shaw P; Sheahan MG
  • Reported Pain at Work Is a Risk Factor for Vascular Surgery Trainee Burnout
    Volume: 77 Page(s): E63 - E64
    06/01/2023 Authors: Pillado EB; Li RD; Chia M; Eng J; DiLosa KL; Conway A; Escobar GA; Shaw P; Sheahan M; Bilimoria K
  • Results of the North American Complex Abdominal Aortic Debranching (NACAAD) Registry.
    Circulation Volume: 146 Page(s): 1149 - 1158
    10/11/2022 Authors: Escobar GA; Oderich GS; Farber MA; de Souza LR; Quinones-Baldrich WJ; Patel HJ; Eliason JL; Upchurch GR; H Timaran C; Black JH
  • Response to: Beyond the Crossroads by DuBose et al.
    Ann Surg Volume: 274 Page(s): e863 - e864
    12/01/2021 Authors: Bowser KE; Shalhub S; Mouawad NJ; O'Banion LA; Escobar GA; Choong AM; Khan SZ; Ohman JW; Mills JL; Aziz F
  • Effect of Routine Completion Angiography on Outcomes After Transcarotid Artery Revascularization
    Volume: 74 Page(s): E360 - E360
    10/01/2021 Authors: Elsayed N; Escobar G; Malas M
  • Premature atherosclerotic peripheral artery disease: An underrecognized and undertreated disorder with a rising global prevalence.
    Trends Cardiovasc Med Volume: 31 Page(s): 351 - 358
    08/01/2021 Authors: Mehta A; Dhindsa DS; Hooda A; Nayak A; Massad CS; Rao B; Makue LF; Rajani RR; Alabi O; Quyyumi AA
  • Society for Vascular Surgery clinical practice guidelines of thoracic endovascular aortic repair for descending thoracic aortic aneurysms.
    J Vasc Surg Volume: 73 Page(s): 55S - 83S
    01/01/2021 Authors: Upchurch GR; Escobar GA; Azizzadeh A; Beck AW; Conrad MF; Matsumura JS; Murad MH; Perry RJ; Singh MJ; Veeraswamy RK
  • Perioperative Outcomes for Abdominal Aortic Aneurysm Repair Based on Aneurysm Diameter.
    Vasc Endovascular Surg Volume: 54 Page(s): 341 - 347
    05/01/2020 Authors: Ramos C; Pujari A; Rajani RR; Escobar GA; Rubin BG; Jordan WD; Benarroch-Gampel J
  • External iliac pseudoaneurysm secondary to medial wall penetration of an acetabular screw: a rare cause of total hip arthroplasty failure 15 years after implantation.
    Arthroplast Today Volume: 5 Page(s): 264 - 268
    09/01/2019 Authors: Wilson JM; Escobar GA; Badrinathan B; Reimer NB
  • A word of caution on the concentration of rifampin for endografts.
    J Vasc Surg Volume: 70 Page(s): 1018
    09/01/2019 Authors: Escobar GA
  • Novel Percutaneous Thrombectomy Device for the Management of Lower Extremity Deep Venous Thrombosis
    Volume: 69 Page(s): E278 - E278
    06/01/2019 Authors: Benarroch-Gampel J; Escobar GA; Pujari A; Rajani R
  • Surveillance Recommendations after Thoracic Endovascular Aortic Repair Should Be Based on Initial Indication for Repair.
    Ann Vasc Surg Volume: 57 Page(s): 51 - 59
    05/01/2019 Authors: Meena RA; Benarroch-Gampel J; Leshnower BG; Escobar GA; Duwayri Y; Jordan WD; Rajani RR
  • Invited commentary.
    J Vasc Surg Volume: 68 Page(s): 595 - 596
    08/01/2018 Authors: Escobar GA
  • Reply.
    J Vasc Surg Volume: 67 Page(s): 1639 - 1640
    05/01/2018 Authors: Shaw PM; Chandra V; Escobar GA; Robbins N; Rowe V; Macsata R
  • Controversies and evidence for cardiovascular disease in the diverse Hispanic population.
    J Vasc Surg Volume: 67 Page(s): 960 - 969
    03/01/2018 Authors: Shaw PM; Chandra V; Escobar GA; Robbins N; Rowe V; Macsata R
  • Mynx Vascular Closure Device in Arterial Endovascular Procedures.
    Ann Vasc Surg Volume: 46 Page(s): 112 - 117
    01/01/2018 Authors: Scott MC; Spencer HJ; Ali AT; Moursi MM; Escobar GA; Lyons LC; Smeds MR
  • Nicotine Dependence and Willingness to Quit Smoking in Vascular Surgery Patients.
    Volume: 45 Page(s): 144 - 153
    11/01/2017 Authors: Smeds MR; Privratsky A; Thrush CR; Barone CP; Escobar GA; Ali AT; Moursi MM
  • Contemporary Characteristics and Outcomes of Young Patients (Under 50Years) Undergoing Open Carotid Artery Surgery.
    Ann Vasc Surg Volume: 44 Page(s): 375 - 380
    10/01/2017 Authors: Story LM; Duke JM; Smeds MR; Ali AT; Moursi MM; Lyons LC; Escobar GA
  • Risk of Acute Kidney Injury after Percutaneous Pharmacomechanical Thrombectomy Using AngioJet in Venous and Arterial Thrombosis.
    Ann Vasc Surg Volume: 42 Page(s): 238 - 245
    07/01/2017 Authors: Escobar GA; Burks D; Abate MR; Faramawi MF; Ali AT; Lyons LC; Moursi MM; Smeds MR
  • Characteristics and Outcomes of Patients Younger Than 50 Undergoing Carotid Endarterectomy
    Volume: 63 Page(s): 89S - 90S
    06/01/2016 Authors: Story LM; Smeds MR; Lewis CE; Ahsan AA; Moursi MM; Lewis LC; Escobar GA
  • Delayed management of Grade III blunt aortic injury: Series from a Level I trauma center.
    J Trauma Acute Care Surg Volume: 80 Page(s): 947 - 951
    06/01/2016 Authors: Smeds MR; Wright MP; Eidt JF; Moursi MM; Escobar GA; Spencer HJ; Ali AT
  • Calf Pain In A Young Runner
    Volume: 48 Page(s): 503 - 503
    05/01/2016 Authors: Vega AMR; Learned M; Escobar G; Ram R
  • Management of noninfected prosthetic aortic bypass failures using femoral vein.
    J Vasc Surg Volume: 63 Page(s): 642 - 645
    03/01/2016 Authors: McKeever SC; Escobar GA; Moursi MM; Ali AT; Smeds MR
  • Effects on Renal Function After Percutaneous Mechanical Thrombectomy Using AngioJet
    Volume: 61 Page(s): 576 - 576
    02/01/2015 Authors: Abate MR; Burks D; Ali A; Smeds MR; Escobar GA
  • Outcomes after arterial endovascular procedures performed in patients with an elevated international normalized ratio.
    Ann Vasc Surg Volume: 29 Page(s): 22 - 27
    01/01/2015 Authors: Wilensky JA; Ali AT; Moursi MM; Escobar GA; Smeds MR
  • Successful treatment of a mycotic multifocal thoracoabdominal aortic aneurysm as a late sequelae of intravesical bacillus Calmette-Guerin therapy: case report and literature review.
    Ann Vasc Surg Volume: 29 Page(s): 840.e9 - 840.13
    01/01/2015 Authors: Davis FM; Miller DJ; Newton D; Arya S; Escobar GA
  • Contemporary outcomes with percutaneous vascular interventions for peripheral critical limb ischemia in those with and without poly-vascular disease.
    Vasc Med Volume: 19 Page(s): 491 - 499
    12/01/2014 Authors: Krishnamurthy V; Munir K; Rectenwald JE; Mansour A; Hans S; Eliason JL; Escobar GA; Gallagher KA; Grossman PM; Gurm HS
  • Clathrin complexes with the inhibitor kappa B kinase signalosome: imaging the interactome.
    Physiol Rep Volume: 2
    07/01/2014 Authors: Gamboni F; Escobar GA; Moore EE; Dzieciatkowska M; Hansen KC; Mitra S; Nydam TA; Silliman CC; Banerjee A
  • Rifampin soaking dacron-based endografts for implantation in infected aortic aneurysms--new application of a time-tested principle.
    Ann Vasc Surg Volume: 28 Page(s): 744 - 748
    04/01/2014 Authors: Escobar GA; Eliason JL; Hurie J; Arya S; Rectenwald JE; Coleman DM
  • PRINCIPLES OF LOWER EXTREMITY AMPUTATION: ETIOLOGY, GOALS, LIMB LENGTH DECISIONS, AND IMPACT ON PROSTHETIC MANAGEMENT
    Page(s): 9 - 19
    01/01/2014 Authors: Arya S; Escobar GA
  • Urine podocyte mRNAs, proteinuria, and progression in human glomerular diseases.
    J Am Soc Nephrol Volume: 24 Page(s): 2081 - 2095
    12/01/2013 Authors: Wickman L; Afshinnia F; Wang SQ; Yang Y; Wang F; Chowdhury M; Graham D; Hawkins J; Nishizono R; Tanzer M
  • Urine mRNA as an Early and Novel Marker of Contrast-Induced Kidney Injury (CIKI)
    Volume: 57 Page(s): 82S - 83S
    05/01/2013 Authors: Gangal T; Slack D; Blackburn S; Borisov A; Patel R; Escobar GA
  • Primary extracranial vertebral artery aneurysms.
    Ann Vasc Surg Volume: 27 Page(s): 418 - 423
    05/01/2013 Authors: Morasch MD; Phade SV; Naughton P; Garcia-Toca M; Escobar G; Berguer R
  • Specialized vascular floors after open aortic surgery: cost containment while preserving quality outcomes.
    Volume: 27 Page(s): 45 - 52
    01/01/2013 Authors: Vandy FC; Campbell D; Eliassen A; Rectenwald J; Eliason JL; Criado E; Escobar G; Upchurch GR
  • MANAGEMENT OF LIFE-THREATENING ANEMIA WITH POLYMERIZED BOVINE HEMOGLOBIN IN A JEHOVAH'S WITNESS
    Volume: 40 Page(s): U333 - U334
    12/01/2012 Authors: Licht B; Maile M; Napolitano L; Escobar G
  • Endovascular aortic aneurysm repair with carbon dioxide-guided angiography in patients with renal insufficiency.
    J Vasc Surg Volume: 55 Page(s): 1570 - 1575
    06/01/2012 Authors: Criado E; Upchurch GR; Young K; Rectenwald JE; Coleman DM; Eliason JL; Escobar GA
  • Outcomes of Ischemic Colitis after Hybrid Endovascular Repair of Complex Aortic Aneurysms in the North American Complex Abdominal Aortic Debranching (NACAAD) Registry
    Volume: 55 Page(s): 9 - 9
    06/01/2012 Authors: Timaran CH; Oderich GS; Farber MA; Quinones-Baldrich W; Gloviczki P; Escobar G; Greenberg RK; Black J; Ellozy S; Woo E
  • Spinal Cord Injury after Hybrid Endovascular Repair of Thoracoabdominal Aortic Aneurysms in the North American Complex Abdominal Aortic Debranching (NACAAD) Registry
    Volume: 55 Page(s): 93 - 94
    06/01/2012 Authors: Oderich GS; Timaran C; Farber M; Quinones-Baldrich W; Escobar G; Gloviczki P; Greenberg RK; Black J; Ellozy S; Woo E
  • Randomized trials in angioplasty and stenting of the renal artery: tabular review of the literature and critical analysis of their results.
    Ann Vasc Surg Volume: 26 Page(s): 434 - 442
    04/01/2012 Authors: Escobar GA; Campbell DN
  • Gender differences in outcomes of endovascular treatment of infrainguinal peripheral artery disease.
    Vasc Endovascular Surg Volume: 45 Page(s): 703 - 711
    11/01/2011 Authors: Gallagher KA; Meltzer AJ; Ravin RA; Graham A; Connolly P; Escobar G; Shrikhande G; McKinsey JF
  • Longevity and outcomes of axillary valve transplantation for severe lower extremity chronic venous insufficiency.
    Ann Vasc Surg Volume: 25 Page(s): 496 - 501
    05/01/2011 Authors: Kabbani L; Escobar GA; Mansour F; Wakefield TW; Henke PK
  • Management of thoracoabdominal aortic aneurysms.
    Curr Probl Surg Volume: 48 Page(s): 70 - 133
    02/01/2011 Authors: Escobar GA; Upchurch GR
  • APACHE III score on ICU admission predicts hospital mortality after open thoracoabdominal and open abdominal aortic aneurysm repair.
    Ann Vasc Surg Volume: 24 Page(s): 1060 - 1067
    11/01/2010 Authors: Kabbani LS; Escobar GA; Knipp B; Deatrick CB; Duran A; Upchurch GR; Napolitano LM
  • Endovascular repair of ruptured aortic aneurysms using carbon dioxide contrast angiography.
    Ann Vasc Surg Volume: 24 Page(s): 845 - 850
    10/01/2010 Authors: Knipp BS; Escobar GA; English S; Upchurch GR; Criado E
  • A contemporary comparison of aortofemoral bypass and aortoiliac stenting in the treatment of aortoiliac occlusive disease.
    Ann Vasc Surg Volume: 24 Page(s): 4 - 13
    01/01/2010 Authors: Burke CR; Henke PK; Hernandez R; Rectenwald JE; Krishnamurthy V; Englesbe MJ; Kubus JJ; Escobar GA; Upchurch GR; Eliason JL
  • Endovascular abdominal aortic aneurysm repair versus open repair: why and why not?
    Perspect Vasc Surg Endovasc Ther Volume: 21 Page(s): 48 - 53
    03/01/2009 Authors: Upchurch GR; Eliason JL; Rectenwald JE; Escobar G; Kabbani L; Criado E
  • Evaluation and Treatment of Isolated Common Iliac Artery Aneurysms
    Page(s): 353 - 357
    01/01/2009 Authors: Escobar GA; Criado E
  • Endovascular infrarenal abdominal aortic aneurysm repair.
    Heart Volume: 94 Page(s): 222 - 228
    02/01/2008 Authors: Davis M; Taylor PR
  • Exportin 1 inhibition attenuates nuclear factor-kappaB-dependent gene expression.
    Shock Volume: 29 Page(s): 160 - 166
    02/01/2008 Authors: Walsh MD; Hamiel CR; Banerjee A; Cheng AM; Escobar G; McIntyre RC
  • Immunosuppressive dendritic and regulatory T cells are upregulated in melanoma patients.
    Ann Surg Oncol Volume: 14 Page(s): 2854 - 2860
    10/01/2007 Authors: McCarter MD; Baumgartner J; Escobar GA; Richter D; Lewis K; Robinson W; Wilson C; Palmer BE; Gonzalez R
  • We recently received a 27-year-old female zoo worker who was attacked by a jaguar (Panthera onca) while cleaning its cage.
    J Trauma Volume: 63 Page(s): 720
    09/01/2007 Authors: Escobar GA; Platnick KB
  • Stored packed red blood cell transfusion up-regulates inflammatory gene expression in circulating leukocytes.
    Ann Surg Volume: 246 Page(s): 129 - 134
    07/01/2007 Authors: Escobar GA; Cheng AM; Moore EE; Johnson JL; Tannahill C; Baker HV; Moldawer LL; Banerjee A
  • Immunosuppressive dendritic and regulatory T cells are upregulated in melanoma patients
    Volume: 14 Page(s): 10 - 11
    02/01/2007 Authors: Baumgartner J; Escobar G; Gonzalez R; Lewis C; Richter D; Wilson C; Robinson W; McCarter M
  • How to select better international graduates for surgical positions.
    Surgery Volume: 141 Page(s): 281
    02/01/2007 Authors: Escobar GA
  • Severe paraneoplastic hypoglycemia in a patient with a gastrointestinal stromal tumor with an exon 9 mutation: a case report.
    BMC Cancer Volume: 7 Page(s): 13
    01/17/2007 Authors: Escobar GA; Robinson WA; Nydam TL; Heiple DC; Weiss GJ; Buckley L; Gonzalez R; McCarter MD
  • Combined radiofrequency-surgical debulking of advanced abdomino-pelvic tumors.
    Am J Surg Volume: 192 Page(s): 833 - 836
    12/01/2006 Authors: Pearlman NW; McCarter MD; Escober G; MacDermott T
  • Normal mesenteric lymph blunts the pulmonary inflammatory response to endotoxin.
    J Surg Res Volume: 136 Page(s): 166 - 171
    12/01/2006 Authors: Cheng AM; Moore EE; Masuno T; Escobar GA; Sarin EL; Johnson JL; Eckels P; Banerjee A
  • Clathrin heavy chain is required for TNF-induced inflammatory signaling.
    Surgery Volume: 140 Page(s): 268 - 272
    08/01/2006 Authors: Escobar GA; McIntyre RC; Moore EE; Gamboni-Robertson F; Banerjee A
  • Clathrin heavy chain is required for TNF alpha signaling by stabilizing IKK alpha and IKK beta.
    Volume: 25 Page(s): 82 - 83
    06/01/2006 Authors: Escobar G; McIntyre R; Moore E; Nydam T; Gamboni-Robertson F; Banerjee A
  • Inhibition of nuclear export attenuates IkBa phosphorylation
    Volume: 201 Page(s): S34 - S34
    09/01/2005 Authors: Walsh M; Banerjee A; Hamiel C; Cheng A; Escobar G; Gries L; McIntyre R
  • Gender dependent inhibition of TNF signaling in primary human smooth muscle cells
    Volume: 23 Page(s): 74 - 75
    06/01/2005 Authors: Hamiel C; Gamboni-Robertson F; Escobar G; Banerjee A
  • Phosphorylated I kappa B levels do not predict the inflammatory readouts IL-8, ICAM-1 and MCP-1 in pulmonary endothelial cells
    Volume: 23 Page(s): 75 - 75
    06/01/2005 Authors: Escobar G; Gamboni F; Hamiel C; Banerjee A
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