Gregory V Sierminski, DDS
Gregory V Sierminski, DDS is a Dentist in Wonder Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2006.
- Licensed in
- IL
- In the registry since
- 2006
What do these letters mean?
- DDS — Doctor of Dental Surgery
- A dentist. DDS and DMD are the same qualification — universities choose which title to award.
Practice location Address checks out
7442 Hancock DrWonder Lake, IL 60097
Phone: (815) 728-0100
Fax: (815) 728-0114
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Dentist (primary) | Taxonomy 122300000X · Licence 19015910 (IL) |
|---|
Record details
| NPI number | 1255386801 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DDS |
| Sole proprietor | No |
| NPI enumerated | May 23, 2006 |
| Last updated in NPPES | July 13, 2026 |
| Mailing address | 7442 Hancock Dr, Wonder Lake, IL 60097 |
Other providers in Wonder Lake
-
James J Schroeder, DDS Ltd
7424 Hancock Dr, Wonder Lake, IL 60097-9217 · (815) 653-5141