Dr. Vignati graduated from University of Connecticut School of Medicine in 1989 and has been in practice for 29 years. He completed a residency at Massachusetts General Hospital. Dr. Vignati also specializes in Vascular Surgery. He currently practices at Vascular & Endovascular Specialists and is affiliated with Franklin Regional Hospital. Dr. Vignati accepts multiple insurance plans including Aetna, Harvard Pilgrim and Tufts Health Plan. Dr. Vignati also practices at Orthopedic Professional Association in Franklin, NH.