Dr. Oscar Alonso, MD
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Dr. Oscar Alonso, MD

Ear, Nose, and Throat | Male

Oscar L. Alonso M.D. 1034 Warren Ave, Downers Grove, IL 60515 Get Directions

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Care Philosophy

Dr. Alonso specializes in Ear, Nose, and Throat and practices in Downers Grove, IL. He practices at 1 location.

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Dr. Alonso's Experience

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Experience Match

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Specialties

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1
Board Certifications

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63
Conditions Treated

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14
Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Alonso

Dr. Alonso accepts 9 insurance carriers

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9 Insurance Carriers Accepted*

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Affiliated Hospitals

Hospital Quality

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Reviewing Dr. Alonso

Dr. Alonso's Review Details
2.9 based on 12 responses
Help millions around the nation find the right doctor by sharing your experience with your doctor.
Key Survey Insights
  • Trustworthiness
     (9)
  • Helpfulness
     (9)
  • Staff
     (11)
  • Scheduling
     (11)
Experience with Dr. Alonso
  • Level of trust in provider's decisions
     (9)
  • How well provider explains medical condition(s)
     (9)
  • How well provider listens and answers questions
     (9)
  • Spends appropriate amount of time with patients
     (9)
Dr. Alonso's Office & Staff
  • Ease of scheduling urgent appointments
     (11)
  • Office environment, cleanliness, comfort, etc.
     (11)
  • Staff friendliness and courteousness
     (11)
  • Total wait time (waiting & exam rooms)
    16 – 30 minutes (10)
Open Full Survey+
Lombard, IL |
The receptionist was extremely rude & now I know why. The doctor!! He was very abrasive and had no bedside manor. He walked in and barely introduced himself. My mother needed to get wax removed so she could get new hearing aides. During the process which was uncomfortable for her he told her she could leave if she didn't stop jumping and he also told my 80 year old mother to stop being such a baby & suck it up!! She's very frail & has dementia. No way I would ever walk in that door again.
in Lisle Il. |
My appointment with Dr. ALONSO was 5 star today. His staff was very nice. Pam was very professional and helpful. Very sweet lady. DR. Alonso was very good at explaining procedure to me. I had confidence in him.I would highly recommend him.
in colorado |
I had a terrible experience, the staff at the front desk were very rude and unwelcoming, they yield at me and make me feel terrible. I left the office with out seeing the doctor.
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Specialties

  • Ear, Nose, and Throat

Board Certifications

Why It Matters: Dr. Alonso's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Otolaryngology

Conditions Treated

  • Abscess
  • Acoustic Neuroma
  • Acute Laryngitis
  • Acute Sinusitis
  • Acute Tonsillitis
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Autoimmune Diseases
  • Bell's Palsy
  • Bone Disorders
  • Brain Disorders
  • Broken Nose
  • Cancer
  • Cholesteatoma
  • Chronic Sinusitis
  • Conductive Hearing Loss
  • Cough
  • Deafness
  • Deviated Septum
  • Dizziness
  • Down Syndrome
  • Dysphagia
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • ENT Cancer
  • Eustachian Tube Dysfunction
  • Facial Fracture
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Head and Neck Cancer
  • Head or Neck Lump or Swelling
  • Headache
  • Hoarse Voice (Dysphonia)
  • Laryngeal Cancer
  • Laryngitis
  • Larynx Conditions
  • Loss of Smell and-or Taste
  • Nosebleed
  • Oral Cancer
  • Orbital Fracture
  • Otitis Media
  • Outer Ear Infection
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Perforated Eardrum
  • Peritonsillar Abscess
  • Pulmonary Disease
  • Salivary Gland Cancer
  • Salivary Gland Stones and Inflammation
  • Sinusitis
  • Sjögren's Syndrome
  • Sleep Apnea
  • Sleep Disorders
  • Throat Cancer (Nasopharyngeal)
  • Thyroid Cancer
  • Tinnitus
  • Tongue Cancer
  • Tonsil Cancer
  • Tonsillitis
  • Trigeminal Neuralgia
  • Vertigo
  • Vocal Cord Paralysis

Procedures Performed

  • Adenoidectomy
  • Continuous Positive Airway Pressure (CPAP)
  • Ear Surgery
  • Ear Tube Placement
  • ENT Surgery
  • Excision of Parotid, Sublingual, or Submandibular Gland
  • Excision or Destruction of Palate or Uvula Lesion
  • Excision or Destruction of Tongue Lesion
  • Head and Neck Surgery
  • Intranasal or Sinus Procedure
  • Lymph Node Biopsy or Excision
  • Thyroidectomy or Thyroid Lobectomy
  • Tonsillectomy
  • Tracheal Surgery

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Illinois.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Education

  • Medical School
    Rush Med Coll Of Rush Univ

    Graduated in 1981

  • Internship Hospital
    University Of Illinois

    Completed in 1982

  • Residency Hospital
    U Ill/Ee Infirm

    Completed in 1986

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Alonso has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

Dr. Alonso does not have any memberships or affiliations listed. If you are Dr. Alonso and would like to add memberships or affiliations, please update your free profile.

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Dr. Alonso's experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Ear, Nose, and Throat
  • Board certified in Otolaryngology
  • No malpractice claims found
  • No sanctions found
  • No board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Alonso

Overall Patient Satisfaction Score

Dr. Alonso's Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
16 – 30 minutes

Experience with Dr. Alonso

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients