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Alexander C Tzanos, DDS

As of Oct 20, 2026, Alexander C Tzanos, DDS in Crystal Lake, IL holds a state specialty license in periodontics first issued Aug 2, 2010, with no disciplinary case in the IDFPR dataset, in a record IDFPR last updated on Aug 4, 2024 (its license lookup shows any change since).

Crystal Lake, IL 60014

Verified Oct 20, 2026 against IDFPR Professional Licensing (data.illinois.gov)

Alexander C Tzanos, DDS holds IDFPR dental specialty license 021002365 in periodontics. It was first issued on 2010-08-02 and expires on 2027-09-30. The IDFPR dataset shows no disciplinary case for this license. IDFPR last updated this record on 2024-08-04; its license lookup shows any change since. The record gives the city, ZIP code and county but no practice address, phone or practice size.

Key facts

Specialty license Periodontics Illinois issues a separate dental specialty license (Licensed Specialist in Dentistry) for each recognised specialty; it is the state's own record of the specialty, not a self-reported category. source
Licensed for 15 years or more Whole years since the licensing board first issued the license shown on this profile. source
Discipline record No discipline on record What the licensing board's record shows about discipline for this license, in the board's own terms (not a quality rating). source
License expires Sep 30, 2027 source
Discipline cases on record 0 source
License first issued Aug 2, 2010 source
License number 021002365 source
County Mchenry County source
Record last updated in the dataset Aug 4, 2024 source

In Greater Chicago, IL-IN

443 dental specialists in the dataset are in Greater Chicago, IL-IN; 443 have profiles on this site. Dental specialists in Greater Chicago, IL-IN

Specialty license (all 443 in this group): Oral and maxillofacial surgery (195) · Periodontics (182) · Prosthodontics (66)

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Something wrong or out of date? How corrections work. Source record ID 021002365.