Company Details
Technology Stack
Professional Summary
Roelof Boonstra is CTO at Physician Software Systems. Physician Software Systems operates in the information technology & services industry and has 12 employees. Based in Barrington, Illinois, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Gmail, Google Apps, Moodle, Mobile Friendly, Apache, and 5 other technologies. Physician Software Systems reports annual revenue of 10153000. Physician Software Systems has raised 805000 in total funding.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • 9,018 tech leaders in Illinois are available in our database.
Position in the CTO Rank Database
- • Roelof Boonstra is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 62,499 hold the CTO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 1,493 hold the CTO role in Illinois.
- • 2,531 hold the CTO role at companies with 12 employees.
- • Typical CTO compensation in Illinois: $250,000 – $650,000 (median $420,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Roelof Boonstra?
Roelof Boonstra has a verified email address on file on CTO Rank. They work at Physician Software Systems. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Roelof Boonstra work for?
Roelof Boonstra is CTO at Physician Software Systems, a company in the information technology & services industry with 12 employees. The company is headquartered in Lisle, Illinois, United States.
What is Roelof Boonstra's role in technology leadership?
Roelof Boonstra is classified as a CTO leader at the c-suite level.
What technologies does Roelof Boonstra's organization use?
Roelof Boonstra's organization uses a technology stack that includes Gmail, Google Apps, Moodle, Mobile Friendly, Apache, Google Analytics. This information is useful for sales teams, recruiters, and technology vendors.
Is Roelof Boonstra open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Roelof Boonstra using the verified contact information available to Pro members. When recruiting a CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Roelof Boonstra at Physician Software Systems?
Roelof Boonstra is CTO at Physician Software Systems. CTOs like Roelof Boonstra typically evaluate vendors in Gmail, Google Apps, Moodle, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Roelof Boonstra's profile data?
CTO Rank verifies and refreshes profile data weekly. Roelof Boonstra's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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