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Dr. O'brien's Overview

Dr. Chales L. O'brien graduated from the Tulane University School of Medicine in 1977. He works in Deerfield, IL and specializes in Pediatrics. Dr. O'brien is affiliated with Glenbrook Hospital, Highland Park Hospital, Northshore University Health System Evanston Hospital and Northshore University Health System Skokie Hospital.

Dr. O'brien's Experience

Years in Practice: 38

Dr. O'brien's Specialties


Dr. O'brien's Education & Training

Medical School: Tulane University School of Medicine; Graduated 1977

Dr. O'brien's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. O'brien's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Cofinity PPO
  • Coventry Health & Life IL - PPO
  • Coventry IL - PPO
  • Coventry IL - PPO Platinum
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Dr. O'brien's Office Information & Appointments

Office Locations

NorthShore Uni Health System Medical Grou
North Shore University Health System Medical Group

49 S Waukegan Rd
Deerfield, IL 60015
(847) 945-4575


Office Hours and Information

Fax: (847) 945-4593

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 7:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed

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Office Locations

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