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Dr. Barry F. Zeffren, MD

Allergy & Immunology

  • 4 Country Club Executive Park
    Glen Carbon, IL 62034
  • 4 Locations
  • (618) 288-6673

Dr. Zeffren's Overview

Dr. Barry F. Zeffren graduated from the Saint Louis University School of Medicine in 1979. He works in Glen Carbon, IL and 3 other locations and specializes in Allergy & Immunology. Dr. Zeffren is affiliated with Alton Memorial Hospital, Anderson Hospital, Gateway Regional Medical Center, HSHS St Josephs Hospital, Saint Francis Hospital and St Elizabeths Hospital.

Dr. Zeffren's Experience

Years in Practice: 36

Dr. Zeffren's Specialties

Allergy & Immunology

Dr. Zeffren's Education & Training

Medical School: Saint Louis University School of Medicine; Graduated 1979

Dr. Zeffren's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem Blue Preferred Select
  • BCBS Blue Card PPO
  • BCBSIL PPO
  • View More

Dr. Zeffren's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Zeffren's Practice

Office Locations

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