Biographical summary
Sam Farres, M.D., serves as the Division Chair for Vascular Surgery and has special interest in thoracic outlet syndrome (TOS), including developing evaluation and treatment plans for patients with neurogenic, venous and arterial TOS. Dr. Farres also performs clinical outcomes research in the diagnosis and treatment of TOS.
His clinical focus includes:
- Thoracic outlet syndrome
- Endovascular and open surgery repair of aortic aneurysms
- Carotid surgery
- Lower extremity revascularization
- Vascular access surgery
- Mesenteric vascular disease
In 2025, he was named one of America's Leading Doctors for Vascular Surgery in Newsweek Magazine's national rankings.
Conditions treated
Procedures performed
- Aneurysm surgery
- Carotid endarterectomy
- Endovascular treatment
- Thoracic aortic aneurysm surgery
- Vascular access surgery
Interests
- Thoracic outlet syndrome
- Endovascular and open surgery repair of aortic aneurysms
- Carotid surgery
- Lower extremity revascularization
- Vascular access surgery
- Mesenteric vascular disease
Mayo Clinic locations
Education
- 2011
Fellow - Advanced training in open and endovascular aortic reconstruction, visceral revascularization, complex dialysis access, and venous interventions under multidisciplinary mentorship.University of Tennessee Hospital, University of Tennessee, Memphis
- 2009
Fellow - Completed fellowship with focus on complex perioperative management, extracorporeal support, postoperative transplant support and critical decision-making in high-risk vascular patients under multidisciplinary mentorship.Johns Hopkins University School of Medicine and Hospital, The Johns Hopkins University
- 2008
Resident - Recognized as Resident of the Year for excellence in operative performance, teamwork, and academic contribution.Medical College of Georgia
- 2005
Resident - Surgical Resident/PreliminarySt. Luke's-Roosevelt Hospital, College of Physicians and Surgeons, Columbia University, New York, NY
- 2004
ResidentPreliminary Surgery, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine
- 2004
Internship - General SurgeryMayo Clinic College of Medicine and Science
- 2003
Research Fellowship - Dr. Jeffrey Ponsky - Mentor
Focused on minimally invasive and endoluminal surgical innovation; published peer-reviewed work on endoscopic suturing and cost-effectiveness of laparoscopic adrenalectomy.Cleveland Clinic
- 2001
Resident - Comprehensive general surgery residency emphasizing vascular, hepatobiliary, and trauma surgery.Damascus University School of Medicine
- 1997
MDDamascus University School of Medicine
Activities and honors
Certifications
- 2013
Vascular SurgeryAmerican Board of Surgery
- 2010
General SurgeryAmerican Board of Surgery
- 2010
Surgical Critical CareAmerican Board of Surgery
Awards and honors
- 2025
Letter of Recognition for the Contribution in exam development for the General Surgery Certifying Examination (GSCE)American Board of Surgery
- 2023
Department of Surgery Research and Innovation award: Percutaneous Arteriovenous Fistula: A Novel Surgical TechniqueMayo Clinic in Florida
- 2021
Gold Humanism Honor Society Inductee Gold Humanism Honor Society
- 2020
Faculty Teacher of the Year 2020Faculty Teacher of the Year, Department of Surgery
- 2017
Faculty Teacher of the YearFaculty Teacher of the Year, Department of Surgery
- 2006
Resident of the YearMedical College of Georgia
Professional memberships
- 2022 - present
MemberSurgical and Procedural Committee
- 2021 - present
MemberAssociation of Women Surgeons
- 2021 - present
Committee MemberAmerican Board of Surgery
- 2020 - 2023
Member Mayo Clinic School of Medicine Education Subcommittee - Florida
- 2020 - present
MemberClinical Practice Quality Oversight Subcommittee - Florida
- 2020 - present
MemberMayo Clinic in Florida/Enterprise Mortality Action Plan Task Force
- 2015 - present
MemberComprehensive Stroke Center at Mayo Florida
- 2014 - present
MemberFlorida Vascular Society
- 2012 - present
Associated MemberSouthern Association for Vascular Surgery
- 2011 - present
MemberSociety for Vascular Surgery
- 2010 - present
MemberAmerican Medical Association
- 2009 - present
MemberSociety of Critical Care Medicine
- 2008 - present
MemberSociety of American Gastrointestinal and Endoscopic Surgeons
- 2008 - present
MemberSyrian-American Medical Society
Publications