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  • Pulmonology, Critical Care Medicine, Internal Medicine
  • 22 years of experience
  • 522 Harrison St, Oak Park, IL 60304

Brief Intro

Dr. O'Brien graduated from the Midwestern University At Glendale in 2003. Dr. O'Brien works in Oak Park, IL and specializes in Critical Care Medicine, Internal Medicine and Pulmonology.

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Education Background

MEDICAL SCHOOL

Midwestern University at Glendale - 2003

Location & Hours

  • 522 Harrison St, Oak Park, IL 60304

Specialties Treated

  • Critical Care Medicine
  • Internal Medicine
  • Pulmonology
  • Cancer 35
  • Cardiology, Heart & Vascular Surgery 35
  • Orthopedics 65
  • Neurology & Neurosurgery 48
  • Gastroenterology & GI Surgery 61
  • Pulmonology & Lung Surgery 65
  • Diabetes & Endocrinology 32
  • Children's Hospital 13
  • Urology 69
  • Psychiatry 64
  • Geriatrics 69
  • Rehabilitation 37
  • Obsterics & Gynecology 15
  • Ophthalmology 3
  • Ear, Nose & Throat 5
  • Rheumatology 2
  • Long Term Care 6
  • Maternity Care (Uncomplicated Pregnancy) 30