Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sang Soo John Grzesik, DDS

Individual provider General Practice Dentistry · NPI 1952371031

Dr. Sang Soo John Grzesik, DDS is a General Practice Dentistry in Great Lakes, 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.

See every abbreviation used in this directory →

Practice location Address checks out

3001 'A' 6th St Nhc Great Lks
Great Lakes, IL 60088
Phone: (847) 688-3331
Fax: (847) 688-6259
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X (IL)

Record details

NPI number1952371031
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESOctober 26, 2007

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