Gordon McLennan, MD

Gordon McLennan, MD
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Department Diagnostic Radiology
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English, French
Surgeon Yes
Locations Specialties & Treatments

Treatment & Services

  • Angiography
  • Angioplasty
  • Angioplasty/Stenting for Mesenteric Artery Stenosis
  • Angioplasty/Stenting for Renal Artery Stenosis
  • Angioplasty/Stenting of PAD
  • Angioplasty/Stenting of Pulmonary Vein
  • Angioplasty/Stenting of Subclavian Artery
  • Aortic Aneurysm Stent Repair
  • Arterial Intervention
  • Balloon Angioplasty For Peripheral Vascular Disease
  • Cancer Center
  • Carotid Interventions
  • Cryoablation
  • Cryotherapy
  • Dialysis Access Procedures
  • Dialysis Catheter Placement
  • Dialysis Fistula Evaluation And Treatment
  • Dialysis Graft Evaluation And Treatment
  • Dialysis Interventions
  • Drug Eluting Stenting
  • Endograft Repair of Aneurysms
  • Endoluminal Stenting
  • Endovascular Aorta Treatment - Abdominal
  • Endovascular Aorta Treatment - Thoracic
  • Endovascular Repair - Vascular Disease
  • Endovascular Repair Of Abdominal Aortic Aneurysms
  • Endovascular Repair Of Carotid Artery Disease
  • Endovascular Repair Of Lower Extremity Ischemia
  • Endovascular Repair Of Renal And Mesenteric Disease
  • Endovascular Repair of Renal Artery Aneurysm
  • Endovascular Stent Repair
  • Endovascular Treatment of Carotid Artery Disease
  • Endovascular Treatment of Lower Extremity Artery Disease
  • Endovenous Laser Therapy
  • Endovenous Surgery For Varicose Veins
  • Endovenous Thermal Ablation
  • Guided Imagery
  • Hepatobiliary Intervention
  • Hysterosalpingogram
  • Iliac Stenting
  • Inferior Vena Cava (IVC) Filter Retrieval
  • Inferior Vena Cava Filters
  • Interventional Oncology
  • Interventional Radiology
  • Interventional Spine Procedures
  • Kyphoplasty
  • Liver Biopsy
  • Liver Tumor Clinic
  • Lung Cancer
  • Non-Operative Spine Care
  • Palliative Medicine
  • Percutaneous Endoscopic Gastrostomy (PEG)
  • Percutaneous Interventions For Pulmonary Av Malformations
  • Percutaneous Interventions For Vascular Disease
  • Tumor Ablation
  • Uterine Artery Embolization
  • Uterine Fibroid Embolization
  • Varicose Veins - Cosmetic & Surgical
  • Varicose Veins - Medical Treatment
  • Variococele Embolization
  • Vascular & Interventional Radiology
  • Vascular Access
  • Vascular Anomalies Imaging
  • Vascular Interventional Imaging
  • Vein Ablation
  • Vena Cava Filters
  • Vena Cava Filters for Treating Venous Disease Treatment
  • Venous Access
  • Venous Angioplasty/Stenting
  • Venous Duplex Ultrasound
  • Venous Intervention
  • Venous Stents
  • Venous Thrombolysis
  • Vertebral Fracture Assessment
  • Vertebroplasty
View all 75 Treatment & Services +

Specialty in Diseases & Conditions

  • Colorectal Cancer
  • Pelvic Congestion Syndrome
View all 2 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Indiana University Health North Hospital
Interventional Radiology
Carmel, IN USA

Fellowship - Indiana University Health North Hospital
Interventional Radiology
Carmel, IN USA

Residency - Mercy Catholic Medical Center
Diagnostic Radiology
Philadelphia, PA USA

Internship - Mercy Catholic Medical Center
General Surgery
Philadelphia, PA USA

Medical Education - Virginia Commonwealth University Medical College
Richmond, VA USA

Undergraduate - Johns Hopkins University
Baltimore, MD USA


  • Interventional and Diagnostic Radiology

Awards & Honors

  • 2016 Society of Interventional Radiology Foundation Philanthropist of the year award
  • 2013 Renal Network Special Recognition Award
  • 2010 Innovator's Award

Innovations & Patents

  • Research Areas:Targeted therapies for liver cancer
  • ablation of kidney, liver, lung and bone cancer
  • IVC filter placement removal
  • Management of dialysis access
  • Spine Fracture management
  • Flow measurement with angiography
Research & Publications

Research & Publications

See publications for Gordon McLennan, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 9/11/2019, Dr. McLennan has reported the financial relationships with the companies listed below. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Consulting and/or Speaking. Dr. McLennan receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:

  • TriSalus Life Sciences
  • Becton, Dickinson and Company
  • Rene Medical, Inc.
  • General Electric Company

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

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