Dr. Oscar Alonso, MD
Otolaryngology-Head and Neck Surgery
Make an Appointment
(630) 960-5310Telehealth services available
Spanish
Oscar L. Alonso M.D. is located at 1034 Warren Ave, Downers Grove, IL 60515.
Providers at Oscar L. Alonso M.D. specialize in Otolaryngology-Head and Neck Surgery.
One provider practices at Oscar L. Alonso M.D..
Use the insurance check on this page to verify if Oscar L. Alonso M.D. is in-network.
Providers at Oscar L. Alonso M.D. can provide language services for Spanish.