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Products & Services
About Ko, Yi J, DDS
Ko, Yi J, DDS is listed as a company reporting $0M-$1M in annual revenue, classified under Health Care and Social Assistance, based in Oak Brook, Illinois, United States, operating in Healthcare provider and employing 11-20 people.
Its primary NAICS classification is 621210 (Offices of Dentists). Ko, Yi J, DDS is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 6458100
- Address
- 915 Harger Rd, Oak Brook, Illinois, 60523, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6212Offices of Dentists
- 621210Offices of Dentists
SIC Codes
- 80Health Services
- 802Offices And Clinics Of Dentists
- 8021Offices of Dentists
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $319,000 ($0M-$1M)
Ko, Yi J, DDS: frequently asked questions
What does Ko, Yi J, DDS do?
Ko, Yi J, DDS is listed as a company reporting $0M-$1M in annual revenue, classified under Health Care and Social Assistance, based in Oak Brook, Illinois, United States, operating in Healthcare provider and employing 11-20 people.
Where is Ko, Yi J, DDS located?
Ko, Yi J, DDS is headquartered at 915 Harger Rd, Oak Brook, Illinois, 60523, United States.
How many employees does Ko, Yi J, DDS have?
Ko, Yi J, DDS has about 12 employees (the 11-20 range).
What is Ko, Yi J, DDS's annual revenue?
Ko, Yi J, DDS's annual revenue is estimated at $319,000 (the $0M-$1M range).
What industry is Ko, Yi J, DDS in?
Ko, Yi J, DDS is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621210 (Offices of Dentists).
How can I contact Ko, Yi J, DDS?
Its phone number is +1 (630) 6458100.
What companies are similar to Ko, Yi J, DDS?
Other large healthcare & Life Science companies in Illinois include CommonSpirit Health, McDonald's Corp, Advocate Aurora Health and Northwestern Medicine.
Largest healthcare & life science companies in Illinois
Largest companies in Illinois
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Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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