John Howland DDS
Healthcare provider · Crystal Lake, Illinois
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Products & Services
About John Howland DDS
John Howland DDS is listed as a company operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Health Care and Social Assistance and based in Crystal Lake, Illinois, United States.
Its primary NAICS classification is 621210 (Offices of Dentists). John Howland DDS is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (815) 4593434
- Address
- 521 Devonshire Ln, Crystal Lake, Illinois, 60014, 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
- 3 (1-5)
- Annual Revenue
- $140,000 ($0M-$1M)
John Howland DDS: frequently asked questions
What does John Howland DDS do?
John Howland DDS is listed as a company operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Health Care and Social Assistance and based in Crystal Lake, Illinois, United States.
Where is John Howland DDS located?
John Howland DDS is headquartered at 521 Devonshire Ln, Crystal Lake, Illinois, 60014, United States.
How many employees does John Howland DDS have?
John Howland DDS has about 3 employees (the 1-5 range).
What is John Howland DDS's annual revenue?
John Howland DDS's annual revenue is estimated at $140,000 (the $0M-$1M range).
What industry is John Howland DDS in?
John Howland DDS is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621210 (Offices of Dentists).
How can I contact John Howland DDS?
Its phone number is +1 (815) 4593434.
What companies are similar to John Howland 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
Largest healthcare & life science companies
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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