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Meet The Faculty

Vascular surgery faculty at Mayo Clinic in Arizona

In addition to faculty from the Division of Vascular and Endovascular Surgery, faculty members from the following areas participate in vascular surgery residents' training at Mayo Clinic:

  • General surgery
  • Vascular interventional radiology
  • Orthopedics
  • Colorectal surgery
  • Plastic surgery
  • Vascular medicine
  • Trauma surgery

Faculty

Jill Colglazier, M.D.

Jill Colglazier, M.D.
Program Director

Hometown: Cambridge, MA
Medical school: University of Maryland School of Medicine, Baltimore, MD
Residency: Rhode Island Hospital, Providence, RI
Fellowship: Vascular and endovascular surgery, Mayo Clinic, Rochester, MN

Interests:

  • Complex open aortic surgery
  • Peripheral artery disease
  • Thoracic outlet syndrome
  • Popliteal entrapment

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 Randall DeMartino, M.D., M.S.

Randall DeMartino, M.D., M.S.
Associate Program Director

Hometown: Waterbury, CT
Medical school: Virginia Commonwealth University
Graduate education: Master's in Clinical and Health Services Research, Dartmouth College

Interests:

  • Minimally invasive treatment for aortic dissection and aneurysm disease of the thoracic abdominal aorta
  • Minimally invasive treatment for peripheral vascular disease
  • Health services research
  • Comparative effectiveness research
  • Quality improvement initiatives
  • Mesenteric and renovascular disease

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Bernardo Mendes, M.D.

Bernardo Mendes, M.D.
Associate Program Director

Hometown: Santa Maria, Brazil
Medical school: Universidade Federal de Santa Maria, Santa Maria, Brazil
Residency: General surgery, Irmandade de Santa Casa de Misericordia, Sao Paulo, Brazil; Vascular surgery - Integrated, Mayo Clinic, Rochester, MN

Interests:

  • Complex endovascular aortic aneurysm repair
  • Endovascular peripheral artery disease treatment

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Manju Kalra, M.B.B.S.

Manju Kalra, M.B.B.S.
Professor of Surgery

Hometown: Rochester, MN
Medical school: Christian Medical College, Vellore, India
Residency: Postgraduate Institute of Medical Education & Research, Chandigarh, India
Fellowship: Cardiovascular research, Mayo Clinic, Rochester, MN

Interests:

  • Aortic aneurysm repair
  • Minimal incision aortic reconstruction
  • Thoracoabdominal aortic aneurysm/dissection repair
  • Acute and chronic mesenteric vascular disease
  • Upper and lower extremity revascularization
  • Renal reconstruction
  • Peripheral arterial aneurysm repair

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Jonathan Morrison, M.B., Ch.B., Ph.D.

Jonathan Morrison, M.B., Ch.B., Ph.D.

Hometown: Glasgow, Scotland
Medical school:
University of Edinburgh
Graduate education:
Doctor of Philosophy in endovascular hemorrhage control at the University of Glasgow and US Army Institute for Surgical Research
Residency and fellowship:
National Health Service, West of Scotland Rotation

Interests:

  • Vascular emergencies
  • Hemorrhage, ischemia, and reperfusion
  • Mesenteric vascular disease
  • Translational research and vascular device innovation
Todd Rasmussen, M.D.

Todd Rasmussen, M.D.
Professor of Surgery

Hometown: Concordia, Kansas
Medical school:
Mayo Clinic Alix School of Medicine
Residency:
General Surgery - Wilford Hall United States Air Force Medical Center, San Antonio, Texas
Fellowship:
Vascular Surgery - Mayo Clinic

Interests:

  • Open and endovascular aortic surgery
  • Open and endovascular treatment of peripheral arterial disease
  • Treatment of carotid artery occlusive disease
  • Military surgery and vascular trauma
  • Surgical education and innovation
Melinda Schaller, M.D.

Melinda Schaller, M.D.
Assistant Professor of Surgery

Hometown: Bridgman, MI
Medical school:
Wayne State University School of Medicine, Detroit, Michigan
Residency:
General Surgery - University of California San Francisco
Fellowship:
Vascular Surgery - Beth Israel Deaconess Medical Center, Boston, Massachusetts

Interests:

  • Open and endovascular treatment of peripheral arterial disease
  • Acute and chronic mesenteric arterial disease
  • Aortic and visceral aneurysms and dissections
  • Translation research regarding vascular inflammation

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Fahad Shuja, M.B.B.S.

Fahad Shuja, M.B.B.S.
Assistant Professor of Surgery

Hometown: Peshawar, Pakistan
Medical school: Aga Khan University
Residency: General surgery, Massachusetts General Hospital
Fellowship: Vascular surgery, Beth Israel Deaconess Medical Center

Interests:

  • Aortic aneurysms and dissections
  • Cerebrovascular disease
  • Mesenteric arterial disease
  • Peripheral arterial disease

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Advisors and mentors

You will be assigned a staff mentor. A staff surgeon will review your progress and assist in meeting your career goals. The program director will also meet with you individually and with all residents as a group to ensure that your educational needs are met.

Visiting professor program

The Division of Vascular and Endovascular Surgery at Mayo Clinic’s campus in Rochester, Minnesota, has the honor of hosting several visiting professors each year. 

The Larry H. Hollier Visiting Professor sponsored by the Division of Vascular and Endovascular Surgery started in 2006 and has included the following visiting professors:

  • Clement Darling, III, M.D. (2019)
  • Ronald L. Dalman, M.D. (2018)
  • Richard Cambria, M.D. (2017)
  • Peter Lawrence, M.D. (2016)
  • Wesley Moore, M.D. (2015)

The agenda typically includes lectures, dinner with the residents and fellows, and resident case presentations. The visiting professor program allows you to meet and learn from established national and international experts, and educators from other institutions who share their specific expertise and contribute significantly to your knowledge and training.