Updated Oct 20, 2026

Vassos Billy Hajiharis

As of Oct 20, 2026, Vassos Billy Hajiharis in Oak Lawn, IL holds a state specialty license in oral and maxillofacial surgery first issued Aug 22, 2008, with no disciplinary case in the IDFPR dataset, in a record IDFPR last updated on Aug 16, 2024 (its license lookup shows any change since).

Oak Lawn, IL 60453

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

Vassos Billy Hajiharis holds IDFPR dental specialty license 021002298 in oral and maxillofacial surgery. It was first issued on 2008-08-22 and expires on 2027-09-30. The IDFPR dataset shows no disciplinary case for this license. IDFPR last updated this record on 2024-08-16; 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	Oral and maxillofacial surgery 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 22, 2008 source
License number	021002298 source
County	Cook County source
Record last updated in the dataset	Aug 16, 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)

Similar dental specialists

Chosen by the values they share with this one, rarer values counting more; ties go to the same city, then the nearest ZIP code, then this site's order (each board's records by its own rule (IDFPR Professional Licensing (data.illinois.gov): specialists whose record holds the most (disciplinary case detail, then the county) first; within each group, the longest-licensed first; TSBDE licensee lists (Dentist.csv): dentists whose record holds the most (a sedation permit, then the county) first; within each group, the longest-licensed first), merged by that rank: records holding more first, then the longer-licensed).

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Something wrong or out of date? How corrections work. Source record ID 021002298.