Key John A DO
Healthcare provider · Grand Rapids, Michigan
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Products & Services
About Key John A DO
This profile covers Key John A DO, a company based in Grand Rapids, Michigan, United States, operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Physicians (except Mental Health Specialists).
Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). Key John A DO is one of 146,743 Healthcare & Life Science companies listed in Michigan.
Business Contact Information
- Phone
- +1 (616) 2412333
- Address
- 1945 Boston St SE, Grand Rapids, Michigan, 49506, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6211Offices of Physicians
- 621111Offices of Physicians (except Mental Health Specialists)
SIC Codes
- 80Health Services
- 801Offices And Clinics Of Doctors Of Medicine
- 8011Offices of Physicians, Mental Health Specialists
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $173,000 ($0M-$1M)
Key John A DO: frequently asked questions
What does Key John A DO do?
This profile covers Key John A DO, a company based in Grand Rapids, Michigan, United States, operating in Healthcare provider, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Offices of Physicians (except Mental Health Specialists).
Where is Key John A DO located?
Key John A DO is headquartered at 1945 Boston St SE, Grand Rapids, Michigan, 49506, United States.
How many employees does Key John A DO have?
Key John A DO has about 4 employees (the 1-5 range).
What is Key John A DO's annual revenue?
Key John A DO's annual revenue is estimated at $173,000 (the $0M-$1M range).
What industry is Key John A DO in?
Key John A DO is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).
How can I contact Key John A DO?
Its phone number is +1 (616) 2412333.
What companies are similar to Key John A DO?
Other large healthcare & Life Science companies in Michigan include Trinity Health Co, Little Caesar Enterprises Inc, Amway Grand Plaza and Henry Ford Health.
Largest healthcare & life science companies in Michigan
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Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
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