Dr. John J Vignati MD

Dr. John Vignati is a vascular surgery doctor in Laconia, New Hampshire and is affiliated with multiple hospitals in the area, including Franklin Regional Hospital and Lakes Region General Hospital. He received his medical degree from University of Connecticut School of Medicine and has been in practice for 25 years. He is one of 3 doctors at Franklin Regional Hospital and one of 3 at Lakes Region General Hospital who specialize in Vascular Surgery.

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Office Location

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Specialty & Clinical Interests

General Vascular Surgery

Education & Medical Training

University of Massachusetts
Residency, General Surgery, 1989–1994

Massachusetts General Hospital
Fellowship, Vascular Surgery, 1994–1996

University of Connecticut School of Medicine
Class of 1989

Certifications & Licensure

American Board of Surgery
Certified in Surgery

American Board of Surgery
Certified in Vascular Surgery

NH State Medical License
Active through 2014

Publications & Presentations

Completion imaging after carotid endarterectomy in the Vascular Study Group of New England.
Wallaert, J.B., Goodney, P.P., Vignati, J.J., Stone, D.H., Nolan, B.W., Bertges, D.J., Walsh, D.B., Cronenwett, J.L.

Prosthetic grafts: when are they a reasonable alternative?
Abbott, W. M., Vignati, J. J.

Renal artery reconstruction for the preservation of renal function.
Cambria, R. P., Brewster, D. C., L'Italien, G. J., Gertler, J. P., Abbott, W. M., LaMuraglia, G. M., Moncure, A. C., Vignati, J., Bazari, H., Fang, L. T., Atamian, S.


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