Mary Ellen O'Brien, MD

Dr. Mary Ellen O'Brien

Specialties

Hospitalist
Years of Practice
15 years

Bio

I enjoy the challenge of the diagnostic process of medicine, which is one of the many reasons I have chosen to work as a nocturnist, which is a hospital-based physician who works overnight. In my free time, I've been known to read books about the American Revolution and Colonial Period, or attend hard rock/metal concerts. Also, '90s music is in my head all of the time. 

Board Certifications

Internal Medicine

Gender

Female

Education

Robert Wood Johnson Medical School

Internships and Residencies

Miriam Hospital
Rhode Island Hospital GME

South Shore Hospital
55 Fogg Road
South Weymouth, MA 02190
United States

Location Hours

Sun: Open 24 Hours
Mon: Open 24 Hours
Tue: Open 24 Hours
Wed: Open 24 Hours
Thu: Open 24 Hours
Fri: Open 24 Hours
Sat: Open 24 Hours.

  • Aetna (SSH)
  • AllWays Health (SSH)
  • BCBS (SSH)
  • BMC (SSH)
  • COVENTRY (SSH)
  • Cigna (SSH)
  • Commonwealth Care Alliance (SSH)
  • FALLON (SSH)
  • HPHC (SSH)
  • MASS HEALTH (SSH)
  • MEDICARE (SSH)
  • MULTIPLAN (SSH)
  • SWH (SSH)
  • TRICARE (SSH)
  • TUFTS COMMERCIAL (SSH)
  • TUFTS PUBLIC MEDICAL(SSH)
  • UHC (SSH)
  • UNICARE (SSH)
  • VA CCN (SSH)