Summary

Dr. Oscar Alonso specializes in otolaryngology-head and neck surgery, focusing on comprehensive ear, nose, and throat care. They completed their residency training at the University of Illinois College of Medicine, developing expertise in both adult and pediatric ENT conditions. Dr. Alonso is fluent in both Spanish and English.

Dr. Alonso practices at Advocate Good Samaritan Hospital in Downers Grove, Illinois. They have particular expertise in treating hearing loss, including sensorineural hearing loss and hearing problems in children. Their practice includes performing hearing tests and audiograms to diagnose hearing issues, as well as earwax removal procedures. Patients rate Dr. Alonso an average of 3.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 9 insurance plans accepted
  • speaks Spanish, English
  • University Of Illinois College Of Medicine
  • 6 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location

Office Location

Downers Grove Medical Group Pc

1034 Warren AveDowners Grove, IL 60515

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Dr. Oscar Luis Alonso, MDDr. Sam J Marzo, MDDr. Sarah Elizabeth Finucane, MDDr. Zahrah Masheeb, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
4.3 
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish
Downers Grove , ILMaywood , ILMaywood , ILMaywood , IL
Current Profile
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Insurance Plans Accepted by Dr. Oscar Luis Alonso

  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare

Medical Specialties

Dr. Oscar Luis Alonso has the following specialty

Specialty Expertise

Dr. Oscar Luis Alonso has the following 11 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hearing Loss
  • Laser Surgery
  • Polyps
  • Sleep Disorders
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

EDUCATION & TRAINING

Residency

University Of Illinois College Of Medicine

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Frequently Asked Questions

Where is Dr. Oscar Alonso's office located?
Dr. Oscar Alonso's office is located at 1034 Warren Ave, Downers Grove, IL, 60515.
Which hospitals is Dr. Oscar Alonso affiliated with?
Dr. Oscar Alonso is affiliated with Advocate Good Samaritan Hospital.
What languages does Dr. Oscar Alonso speak?
Dr. Oscar Alonso speaks Spanish and English.
Does Dr. Oscar Alonso accept my insurance?
You can see the insurance plans that Dr. Oscar Alonso accepts on their Vitals profile.
How can I make an appointment with Dr. Oscar Alonso?
You can find contact information for Dr. Oscar Alonso here on Vitals.

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