Dr. John Gialousakis, OD
Corneal & Contact Lens Optometrist
Gialousakis Optometry
1184038606Is Dr. John Gialousakis, OD a Good Optometrist?
Dr. John Gialousakis, OD has a trust score of 77/100 — a solid, above-average rating for optometrists in Downers Grove. With 12 years of practice (near the local average of 14), they have solid experience.
The most important verification step for any optometrist is confirming an active, unrestricted license with the state board — use the panel on this page to check Gialousakis's current standing and any public disciplinary actions directly at the source.
What is a contact lens optometrist?
These optometrists specialize in fitting contact lenses, including for difficult cases like keratoconus, and managing corneal conditions.
When to see one: For hard-to-fit contacts, keratoconus, or corneal concerns.
More about corneal & contact lens optometrists →Trust Verification
- NPI Active
- License Active
- No Disciplinary Actions
- Credentials Verified
- Established Practice
- Focus Verified
Eye care in Downers Grove, IL
Downers Grove has 74 verified optometrists on EyeDoctorProof, with an average of about 14 years in practice, and 2 focused on corneal & contact lens optometrist. Illinois optometrists are licensed and disciplined by the Illinois Dept. of Financial & Professional Regulation, whose public record covers license status, disciplinary actions.
Peer Comparison
12
Years practicing
14
Avg in Downers Grove
74
Optometrists in Downers Grove
OD
Credential
Before your appointment
- Confirm Gialousakis's license is active and unrestricted with the Illinois board (link on this page).
- Ask whether the visit is a routine exam or a medical eye evaluation, and what it covers.
- Bring your current glasses or contacts, plus a list of medications and any family history of eye disease.
- Ask about cost, insurance, and whether dilation or extra imaging carries a separate fee.
- Mention symptoms like dryness, headaches, or screen strain so they can be addressed during the exam.
Frequently asked questions
Is Dr. John Gialousakis, OD a licensed optometrist?
Dr. John Gialousakis, OD holds a Doctor of Optometry (OD) credential and an NPI (1184038606) on file in the national provider registry. Active license status and any public disciplinary actions are maintained by the Illinois Dept. of Financial & Professional Regulation — verify current standing using the link on this page.
How experienced is Dr. John Gialousakis, OD?
Dr. John Gialousakis, OD has approximately 12 years in practice, based on NPI enumeration date. The average optometrist in Downers Grove has about 14 years. There are 74 optometrists in Downers Grove, including 2 with a corneal & contact lens optometrist focus.
Where is Dr. John Gialousakis, OD located?
Dr. John Gialousakis, OD practices at Gialousakis Optometry, 3450 LACEY RD, Downers Grove, IL 60515. Phone: (630) 743-4500.
Verify License & Discipline
License status and public disciplinary actions are maintained by the Illinois Dept. of Financial & Professional Regulation, whose official record verifies license status, disciplinary actions. Check Gialousakis's current standing at the source:
Look up on the state boardWe link to the official board rather than republishing discipline records, so you always see the most current, authoritative status.
Quick Facts
- Focus
- Corneal & Contact Lens Optometrist
- Credential
- OD
- Gender
- Male
- NPI Since
- 06/12/2014