A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Oscar Alonso:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. Oscar Alonso is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Alonso
Home Allergies Patient Education Learn all about home allergies and symptoms of mold, pet, dust and other types of indoor allergy issues with Vitals patient education guide.Before Visiting Dr. Alonso Learn More
Specialties & Research
Dr. Oscar Alonso, MD is board certified in Otolaryngology.
- He has special expertise in 2 areas:
- Laser Surgery
- Sleep Disorders
Education & Awards
Dr. Alonso graduated from Rush Medical College, Chicago.
Dr. Alonso has 4 hospital affiliations:
- Advocate Good Samaritan Hospital
- Elmhurst Memorial Hospital
Similar doctors nearby
- Additional Information
- Dr. Oscar Luis Alonso MD is a male Otolaryngologist, has 31 years of experience and practices in Otolaryngology.
- Where does Dr. Oscar L. Alonso practice?
- Dr. Oscar Alonso has 1 office location.
Dr. Oscar Alonso practices Otolaryngology near Downers Grove, IL.
See Downers Grove Otolaryngologists.