> > > > Dr. Daniel O'Leary, MD
Dr. Daniel Hugh O'Leary MD is a male Neurologist, has 41 years of experience and practices in Neurology, Radiology, and Diagnostic Radiology.
Dr. Daniel O'Leary has 1 office location.
Lower East Mills - Cedar Grove
2100 Dorchester Ave
Department of Family
Dorchester, MA 02124

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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).

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Specialties & Research

Dr. Daniel O'Leary, MD is board certified in Neurology and Diagnostic Radiology.

  • He has special expertise in 14 areas:
  • Aneurysm
  • Arterial Occlusive Diseases
  • Atherosclerosis
  • Atrophy
  • Brain Cancer
  • Calcinosis
  • Carotid Artery Diseases (CAD)
  • Carotid Stenosis
  • Cerebrovascular Disorders
  • Intracranial Arteriosclerosis
  • Pathologic Constriction
  • Rheumatoid Arthritis
  • Stroke
  • Transient Ischemic Attack (TIA)

Education & Awards

Dr. O'Leary graduated from Tufts University, Boston. He has 3 awards.

One of America's Leading Experts on:
Carotid Artery Diseases (CAD)
Carotid Stenosis
Cerebrovascular Disorders


Dr. O'Leary has 5 hospital affiliations:

  • Caritas St. Elizabeth's Medical Center 
  • Tufts Medical Center 

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Additional Information
Where does Dr. Daniel H. O'Leary practice?
Dr. Daniel O'Leary practices Neurology, Radiology, and Diagnostic Radiology near Dorchester, MA.
See Dorchester Neurologists and Dorchester Radiologists.