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Dr. Houlahan's Overview

Dr. Roy F. Houlahan graduated from the Rush Medical College in 1999. He works in Oswego, IL and specializes in Family Medicine. Dr. Houlahan is affiliated with Presence Mercy Medical Center and Rush Copley Medical Center.

Dr. Houlahan's Experience

Years in Practice: 16

Dr. Houlahan's Specialties

Family Medicine

Dr. Houlahan's Education & Training

Medical School: Rush Medical College; Graduated 1999

Dr. Houlahan's Rating

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Dr. Houlahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS IL Blue Precision HMO
  • BCBSIL Blue Advantage HMO
  • BCBSIL HMO Illinois
  • CIGNA Open Access Plus
  • View More

Dr. Houlahan's Office Information & Appointments

Office Locations

Dreyer Medical Clinic

80 Templeton Dr
Oswego, IL 60543
(630) 554-3456


Office Hours and Information

Fax: (630) 551-2970

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

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

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Dr. Houlahan's Hospital Affiliations

Office Locations

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