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Products & Services
About Olthoff, DO
Olthoff, DO is listed as a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Health Care and Social Assistance, based in Deerfield, Illinois, United States and operating in Healthcare provider.
Its primary NAICS classification is 62 (Health Care and Social Assistance). Olthoff, DO is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 9962901
- Address
- 400 Lake Cook Rd, Deerfield, Illinois, 60015, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
SIC Codes
- 80Health Services
Company Details
- Employees
- 10 (6-10)
- Annual Revenue
- $1.3M ($1M-$5M)
Olthoff, DO: frequently asked questions
What does Olthoff, DO do?
Olthoff, DO is listed as a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Health Care and Social Assistance, based in Deerfield, Illinois, United States and operating in Healthcare provider.
Where is Olthoff, DO located?
Olthoff, DO is headquartered at 400 Lake Cook Rd, Deerfield, Illinois, 60015, United States.
How many employees does Olthoff, DO have?
Olthoff, DO has about 10 employees (the 6-10 range).
What is Olthoff, DO's annual revenue?
Olthoff, DO's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Olthoff, DO in?
Olthoff, DO is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 62 (Health Care and Social Assistance).
How can I contact Olthoff, DO?
Its phone number is +1 (312) 9962901.
What companies are similar to Olthoff, DO?
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
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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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