KeenStack’s Top IT Leaders in Arizona to Watch recognizes the technology executives driving digital transformation, innovation, and operational excellence across Arizona’s business community.
2026
Celebrating Bold Leadership in Technology
Arizona’s business sector is undergoing a profound technological shift, and it takes exceptional leaders to navigate it. This annual recognition spotlights the CIOs, CTOs, and technology executives who are reimagining operations through AI, digital transformation, and systems innovation.
Selected for their track record of impact, cross-functional leadership, and commitment to pushing technology and businessforward, these honorees represent the best of Arizona’s IT community.
10
Honorees recognized
AZ
Statewide selection
2026
Inaugural class
Annual
Recurring recognition
THE HONOREES
Meet the Leaders
Bianca Lochner, Ph.D.x
Chief Information Officer
City of Scottsdale
Durga Pattela
Chief Technology & Digital Officer
AZ Department of Economic Security
Bryce Crader
Chief Digital Information Officer
Banner Health
Sonny Varadan
Chief Information Officer
Sonora Quest Laboratories
Sonny Sonnenstein
Chief Information Officer
Western Alliance Bank
Sener Degirmenci
Chief Information Officer
Republic Services
Michelle Ferrara
Chief Information Officer
APS (Arizona Public Service)
Richard McHattie
Chief Information Officer
Maricopa County
Troy Philbert
Chief Information Officer
Amkor Technology
Robert Williams
Chief Information Security Officer
Microchip Technology
GET INVOLVED
Know a Leader Worth Recognizing?
Nominations for the 2027 list opens later this year. If you know an Arizona IT leader making an outsized impact, we want to hear from you.
A technology executive with a expertise in public-sector digital transformation. Dr. Lochner brings academic rigor and strategic vision to modernizing Scottsdale’s municipal technology infrastructure, ensuring digital services keep pace with one of Arizona’s fastest-growing cities.
Chief Technology & Digital Officer
AZ Department of Economic Security
Leading the digital evolution of one of Arizona’s largest state agencies, Durga Pattela oversees technology strategy for a department that serves hundreds of thousands of Arizonans. His work spans enterprise modernization, data integration, and citizen-facing digital services.
At one of the nation’s largest nonprofit health systems, Bryce Carter steers digital innovation across Banner Health’s expansive network. His leadership bridges clinical operations and technology, driving initiatives in telehealth, AI-assisted diagnostics, and patient experience platforms.
Chief Information Officer
Sonora Quest Laboratories
Sonny Varadan leads technology strategy at Arizona’s premier laboratory services organization. His vision for integrated diagnostics platforms and digital health data has positioned Sonora Quest as a model for laboratory innovation — connecting patients, providers, and results faster than ever.
Driving technology strategy at a major Southwest financial institution, Sonny Sonnenstein’s expertise in enterprise systems and data platforms translates directly into the kind of operational resilience that healthcare-adjacent financial organizations depend on.
Recognized for translating technology strategy into measurable business value, advancing modernization, data, and security capabilities that support Republic Services’ growth in a digital‑first economy.
Chief Information Officer
APS (Arizona Public Service)
Michelle Ferrara leads technology for Arizona’s largest electric utility, managing systems that touch millions of customers daily. Her leadership on data modernization and operational technology security reflects the same challenges facing healthcare IT leaders across the state.
Richard McHattie is a strong IT executive in Arizona because he leads technology and innovation for Maricopa County, the nation’s fourth-largest county, with responsibility for a 200+ person IT organization and 50+ departments. He brings more than 15 years of public-sector IT leadership plus prior private-sector experience, and focuses on using emerging technologies to modernize government services and improve customer experience.
Troy Philbert leads global IT strategy for a world-leading semiconductor packaging company headquartered in Arizona. His expertise in enterprise-scale systems, global data governance, and AI-driven operations places him among the state’s most influential technology executives.
Chief Information Security Officer
Microchip Technology
Robert Williams helms cybersecurity for one of Arizona’s most prominent semiconductor manufacturers. His work on supply chain security, product integrity, and enterprise risk frameworks has become increasingly relevant as healthcare technology systems face evolving threat landscapes.