arrow
  • Allergy & Immunology, Internal Medicine
  • Accepting new patients
  • 46 years of experience
  • Allergy & Asthma Care 2 Memorial Dr Ste 103, Alton, IL 62002
  • (618) 462-4888

Brief Intro

Barry Zeffren, M.D., is an alergy specialist, treating patients suffering from allergic rhinitis, which includes hay fever-like symptoms, eczema and skin allergies, food allergies, bee stings, and both allergy and non-allergy related asthma. Dr. Zeffren also conducts allergy testing. Zeffren received his medical degree from the St. Louis University School of Medicine and is board-certified in internal medicine and allergy and immunology. Dr. Zeffren completed an internship and residency in internal medicine at Washington University in St. Louis and a fellowship in allergy and clinical immunology at the St. Louis University School of Medicine. He has been in private practice since 1984. Appointments for Dr. Zeffren can be made through his Glen Carbon practice. For more information or to schedule an appointment with Barry Zeffren, M.D., call 618.288.6673.

View More

Education Background

RESIDENCY

St Louis University Hospital

MEDICAL SCHOOL

St Louis University School Of Medicine - 1979

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Allergy & Asthma Care
  • 2 Memorial Dr Ste 103, Alton, IL 62002
  • Mon:8:30 am - 6:00 pm
    Tue:8:30 am - 4:30 pm
    Wed:8:30 am - 6:00 pm
    Thu:8:30 am - 4:30 pm
    Fri:8:30 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Internal Medicine
  • Allergy & Immunology

Conditions Addressed

  • Contact Dermatitis
  • Allergic Rhinitis
  • Bronchial Asthma

Procedures Performed

  • Allergen Immunotherapy
  • Allergen Immunotherapy

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Blue Cross Blue Shield of Illinois
  • UnitedHealthcare
  • Aetna
  • Pan-American Life Insurance Group
  • Mutual of Omaha
  • Priority Health
  • Humana
  • Aetna Better Health
  • Medicare
  • Medicaid
  • Wellcare
  • Health Alliance
  • Meridian Health Plan
  • Tricare
  • GEHA
  • Dean Health Plan
  • Molina Healthcare
View More
  • 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