Vascular Surgery

Meet William Darrin Clouse, MD

Dr. William Darrin Clouse earned his medical degree at Mayo Medical School and completed his residency at Wilford Hall USAF Medical Center. He completed a surgical Fellowship at Mass General Hospital and is board certified in surgery and vascular surgery.
Clinical Interests
  • Endovascular repair abdominal and thoracic aortic aneurysms
  • Abdominal aortic aneurysms and aortoiliac disease
  • Aortic dissection
  • Disease of the thoracic aorta
  • Endovascular & Conventional Surgery for Carotid & Arch Vessels
  • Carotid artery disease
  • Thoracoabdominal and complex aortic aneurysms
  • Peripheral artery disease of the legs
  • Carotid angioplasty and stenting/carotid endarterectomy
  • Renal or mesenteric vascular diseases
  • Peripheral vascular disease (PVD)
  • Infrainguinal reconstruction

As part of the medical staff at Mass General, seeing and treating patients locally at our practice, we provide direct access to the latest research and treatments from one of the best hospitals in the country.

Mass General Vascular surgeons, part of Foundation Vascular Surgery, offer convenient, local access to comprehensive vascular care. Vascular surgery expertise includes diagnosis and treatment of various conditions and diseases, including aneurysym, carotid artery disease, peripheral vascular diseases (PVD), varicose veins, and spider veins, among others.


Foundation Vascular Surgery
8 Prospect St. Nashua, NH
(603) 577-3030

The MassGeneral team specializes in a variety of procedures and therapies, including:

  • Radiofrequency ablation procedure
  • Sclerotherapy
  • Venous duplex imaging
  • Aortic aneurysym repair
  • Venous access for chemotherapy and hemodialysis