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Dr. Brian L. Casaclang, DO

Family Medicine

  • (773) 880-0320

Dr. Casaclang's Overview

Dr. Brian L. Casaclang graduated from the Midwestern University/ Chicago College of Osteopathic Medicine in 1994. He works in Chicago, IL and specializes in Family Medicine. Dr. Casaclang is affiliated with Advocate Illinois Masonic Medical Center.

Dr. Casaclang's Experience

Years in Practice: 21

Dr. Casaclang's Specialties

Family Medicine

Dr. Casaclang's Education & Training

Medical School: Midwestern University/ Chicago College of Osteopathic Medicine; Graduated 1994

Dr. Casaclang'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. Casaclang's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS IL Blue Precision HMO
  • BCBSIL Blue Advantage HMO
  • BCBSIL HMO Illinois
  • CIGNA Open Access Plus
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Dr. Casaclang's Office Information & Appointments

Office Locations

Advocate Medical Group

1460 N Halsted St Ste 401
Chicago, IL 60642
(773) 880-0320


Office Hours and Information

Fax: (312) 204-5501

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:30 AM - 7:00 PM
Tuesday 8:30 AM - 7:00 PM
Wednesday 8:30 AM - 7:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday 8:30 AM - 12:30 PM
Sunday Closed

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Dr. Casaclang's Hospital Affiliations

Office Locations

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