Meet our team
Our team brings a full spectrum of health care leadership experience to CareAllies. From clinical operations, to consumer health and physician engagement, the expertise and innovation at CareAllies shines through.
Julian Harris, MD, MBA
Dr. Julian Harris is President of CareAllies, an innovative population health management services company focused on helping physician groups and delivery systems navigate the transition to value-based care.
Julian joined Cigna in September 2015 to accelerate the company’s delivery of value-based products and solutions to customers and providers in local markets. He became President of CareAllies in June 2016.
Prior to Cigna, Julian served as the Associate Director for Health in the White House Office of Management and Budget (OMB). As the federal government’s chief health care budget official, he oversaw $1 trillion in spending and policy for a range of coverage programs, including Medicare, Medicaid, Marketplaces, the Centers for Medicare & Medicaid Services (CMS) Innovation Center, and the Federal Employees Health Benefits Program. Julian led OMB’s engagement and oversight of agencies on initiatives as diverse as developing new CMS Medicare ACO and bundled payment models, streamlining the Meaningful Use rules, replacing Sustainable Growth Rate (SGR), and establishing the federal government’s 50/90 value-based payment goal.
During his time as the chief executive of the $11 billion Medicaid program in Massachusetts, Julian led the development of a primary care-centered ACO program, built value-based payment into the country’s first Medicare-Medicaid duals demonstration, and launched the Delivery System Transformation Initiative to accelerate safety net hospitals’ transition to value-based payment.
Julian has supported and led public and private sector delivery system reform and population health projects in the U.S. and abroad. He has also advised technology startups, physician groups, investors and delivery systems on innovative approaches to navigating and supporting the transition to value-based payment.
Julian trained in internal medicine and primary care at Harvard Medical School’s Brigham & Women’s Hospital, and he worked as a hospitalist at Cambridge Health Alliance. He graduated with a Bachelor of Arts degree in Health Policy & Medical Ethics from Duke University, and he holds a Master of Science degree from Oxford University. He is also a graduate of the Health Care Management MBA Program at the Wharton School of Business and the School of Medicine at University of Pennsylvania.
Chief Operating Officer
Casey McKeon leads the overall CareAllies business strategy. He focuses on delivering value to our customers by enabling comprehensive, multi-payer solutions that enable their success in value-based arrangements. These solutions include CareAllies provider engagement services, accountable care organization support, practice transformation services and home-based care delivery services, as well as future innovations. His expertise includes health services operations, health plan operations and risk-based arrangements.
Casey joined CareAllies from Cigna-HealthSpring, a leading provider of Medicare Advantage plans serving Medicare and Medicaid patients. As the national lead for health services and revenue, he focused on achieving quality and performance goals of the Medicare Star Ratings program and risk adjustment for health plan contracts in communities across the country.
Previously, Casey led operations for the Houston-based radiology benefits manager HealthHelp and served as a Director of Medicare for Humana. He is a graduate of the University of Notre Dame.
Ian Chiang, MBA
Senior Vice President, Product, Innovation, and Partnership
Ian Chiang leads the Product and Innovation team for CareAllies, supporting the evolution of existing service lines and developing new technology-enabled solutions for our provider partners that enable their success in value-based arrangements.
Prior to helping launch CareAllies, Ian held a leadership position with Cigna's Strategic Operations team where he led strategic projects for the enterprise. He brought entrepreneurial experience to these roles as co-founder of technology startups in the health care and education sectors. Ian was also an independent consultant for a number of industry leading institutions, including an academic medical center, Fortune 500 medical device manufacturer, multi-national in-vitro diagnostic company, venture-backed startups, and investment firms. He advised his clients on topics, such as deal diligence, digital health product strategy & development, competitive intelligence, and market entry strategy.
Additionally, Ian led strategic innovation initiatives at Becton Dickinson with an emphasis in the point-of-care and genomics diagnostics segments, and started his career as a management consultant at McKinsey & Company, where he advised leading health care clients across North America, Asia Pacific, and Europe.
Ian has a Bachelor of Science degree in biological engineering from Cornell University and an MBA from Harvard Business School.
Senior Vice President, Provider Engagement
Beckie Croes leads physician engagement for CareAllies. Previously, Beckie was the Vice President of Delivery System for Cigna-HealthSpring, responsible for National Contracting, Provider Engagement Strategies and Delivery System Enablement. She had operational leadership responsibility for incentive agreement structures, hospital contracting strategies, and technology solutions that enable scalability. She led the development of a management service organization stand-alone product offering to support delivery system needs and other development opportunities.
Beckie has held numerous leadership positions at Cigna-HealthSpring in local network operations, corporate contracting, pharmacy operations and business development. Before joining Cigna-HealthSpring, she held several leadership positions with North American Medical Management, including network operations, payer contracting and business transformation roles. Beckie has a Bachelor of Science degree in Economics and Political Science from Texas A&M University.
Chief Financial Officer
Brian Ough leads financial strategy and execution for CareAllies, focusing on creating financial strategies for our provider partners that enable their success in value-based arrangements. His expertise includes developing and implementing value-based arrangements with both employed and independent providers.
Prior to joining CareAllies, Brian was the Chief Financial Officer for Cigna Medical Group, a multi-specialty practice as well as the Cigna Medicare Advantage plan of Arizona. His vast experience with Cigna includes financial planning and analysis, capital planning, medical economics, underwriting and risk management. Brian has a Bachelor of Science degree from the University of Hartford in Connecticut.
Allen Perez, MBA
Senior Vice President, Sales and Contracting
Allen Perez leads partnership development efforts with providers at CareAllies. He has a long track record of working with providers to develop strategies and partnership arrangements that accelerate their transition and increase their success in value-based payment arrangements.
Prior to his role at CareAllies, Allen led new Market Development for Cigna-HealthSpring, including its work to establish new partnerships with physician groups and delivery systems. Earlier in his tenure, Allen oversaw the physician management company for one of Cigna-HealthSpring’s most successful provider partnerships. Before joining Cigna-HealthSpring, he served in strategic and operational roles at Hospital Corporation of America (HCA).
Allen holds a Bachelor of Science in Psychology from Sam Houston State University and Master of Business Administration from Our Lady of the Lake University in San Antonio, Texas.
Chief Information Officer
As the chief information officer, David Zegzdryn leads the technology roadmap for CareAllies, ensuring the quality and timeliness of technology deployment to CareAllies customers.
Prior to joining CareAllies, David was a senior director at Cigna, responsible for information technology capabilities supporting customer health engagement initiatives. Within this role, David implemented enterprise technology solutions in utilization and case management, wellness and disease management, population health stratification and customer health incentives.
David has also held a number of IT leadership positions at Cigna focusing on optimizing the quality and effectiveness of enterprise technology in the marketplace. Prior to joining Cigna, David worked as an information management consultant in health care, reinsurance, electric utilities and manufacturing. David has a degree in Business Administration from Bryant University.