License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. William Flinn is Below Average. Dr. Flinn has been reviewed by 1 patients who have provided 1 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. William Flinn, MD is board certified in Vascular Surgery.

  • He has special expertise in 17 areas:
  • Aneurysm
  • Aortic Aneurysm
  • Aortic Diseases
  • Arterial Occlusive Diseases
  • Arteriosclerosis (Arterial Disease)
  • Carotid Endarterectomy
  • Carotid Stenosis
  • Cerebrovascular Disorders
  • Embolism
  • Endarterectomy
  • Gangrene
  • Kidney Transplant (Renal Transplant)
  • Pulmonary Embolism
  • Recurrence
  • Vascular Graft Occlusion
  • Vascular Surgical Procedures
  • Venous Insufficiency

Education & Awards

Dr. Flinn graduated from Northwestern University, Chicago. He has 6 awards.

One of America's Leading Experts on:
Aortic Aneurysm
Aortic Diseases
Arterial Occlusive Diseases
Vascular Graft Occlusion
Vascular Surgical Procedures
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Flinn has 7 hospital affiliations:

  • University Of Maryland Medical Center 
  • Maryland Genl Hosp 

> > > > Dr. William Flinn, MD

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Additional Information
Dr. William R Flinn MD is a male Surgeon, has 38 years of experience and practices in Surgery and Vascular Surgery.
Where does Dr. William R. Flinn practice?
Dr. William Flinn has 2 office locations.
Dr. William Flinn practices Surgery and Vascular Surgery near Baltimore, MD.
Additional practice locations include: Easton, MD.
See Baltimore Surgeons.