Leadership

Executive Team


Neal Singh | President and Chief Executive Officer

Steve Shihadeh | Chief Commercial Officer and Senior Vice President

Christine Boyle | Chief Marketing Officer and Senior Vice President

Matt Wood | Chief Financial Officer and Senior Vice President

Caitlin Cable | Chief People Officer and Senior Vice President

Soojin Chung | General Counsel and Senior Vice President

Paul Isabelli | Vice President and General Manager of Applications

Ben Chronister | Vice President and General Manager of Platforms

John Lammers | Vice President and General Manager of Identity and Access Management

Vicki Harter, BA, RRT | Vice President of Care Transformation

Karen Chin Reasoner | Vice President of Services

MP Brock Zimmerman | Vice President of Partners

 

Neal Singh

Neal Singh | President and Chief Executive Officer

Neal Singh is the CEO of Caradigm and serves on the company’s Board of Directors.

Mr. Singh has spent more than 25 years working in enterprise business and software leadership roles. Prior to becoming Caradigm’s CEO and President, Mr. Singh served as Chief Technology Officer, where he led the strategic vision and execution of Caradigm’s enterprise portfolio of population health solutions. A member of Caradigm’s executive leadership team since its inception, Singh joined the company after spending over a decade at Microsoft including his last role as general manager of Global Development at Microsoft Dynamics, where he led a global team overseeing business strategy, product management and engineering. Throughout his career, Mr. Singh has held multiple executive leadership roles, and is recognized as a thought leader for healthcare technology.

Mr. Singh has a PDEE in electrical engineering, a Master of Business Administration from Phillips University and executive education from Harvard University.

Steve Shihadeh

Steve Shihadeh | Chief Commercial Officer and Senior Vice President

Steve Shihadeh is Chief Commercial Officer and Senior Vice President of Caradigm.

Mr. Shihadeh was previously Vice President of Sales and Field Operations for Microsoft’s Health Solutions Group, where he was responsible for relationships and business with providers, life sciences companies and other health organizations globally.

Prior to joining the Health Solutions Group, Mr. Shihadeh was General Manager of Microsoft’s US Health Industry Vertical Group, where he led his team to recognition as the company’s top industry subsidiary. Before joining Microsoft in 2003, Mr. Shihadeh led North American sales and services while Senior Vice President of Sales at Siemens Medical Solutions.

Mr. Shihadeh holds a Bachelor of Science degree in Business Management from Shippensburg University. He is Chairman-Emeritus and Board member of the United Way of Chester County.

Christine Boyle

Christine Boyle | Chief Marketing Officer and Senior Vice President

As Chief Marketing Officer, Christine Boyle leads the development and execution of Caradigm's marketing strategies and field operations to drive adoption of the company’s population health and identity and access management solutions among healthcare organizations worldwide.

Ms. Boyle joined Caradigm from the Microsoft Health Solutions Group (HSG), where she led field operations as well as the sales and marketing integration of Sentillion, a healthcare IT company acquired by HSG in 2010. At the time of the acquisition, Ms. Boyle was Vice President of Marketing and led all Sentillion corporate marketing and sales operations, including brand development, analyst and public relations, partnerships and creative services. Under her direction, the Sentillion re-launched its brand identity and integrated various critical sales and marketing functions such as technical sales support, lead generation, sales administration and territory marketing to create a unified and cohesive sales and marketing team.

Prior to joining Sentillion, Ms. Boyle held senior sales and marketing roles with consumer products organizations including The Pillsbury Company (acquired by General Mills) and Kryptonite Corporate (acquired by the Ingersol-Rand Company).

Ms. Boyle holds a Bachelor of Arts degree in English from Providence College.

Matt Wood

Matt Wood | Chief Financial Officer and Senior Vice President

Matt Wood is the Chief Financial Officer for Caradigm.

As CFO, Mr. Wood is responsible for leading Caradigm’s worldwide finance organization, including accounting and reporting, treasury activities and tax planning. He also plays an integral role in developing company strategy with the rest of the leadership team.

Mr. Wood most recently served as the Director of Commercial Finance for Caradigm, where he was responsible for all commercial finance activities.

Prior to joining Caradigm, Mr. Wood was the Corporate Controller for BSQUARE Corporation and Director of Financial Planning and Analysis for Oculus Innovative Sciences. Mr. Wood began his professional career in the audit department of Deloitte & Touche.

Mr. Wood received his Bachelor’s Degree in Economics at the University of California, Berkeley.

Caitlin Cable

Caitlin Cable | Chief People Officer and Senior Vice President

As Chief People Officer, Caitlin Cable oversees all aspects of Caradigm Human Resources, including employee management, operations, culture and organizational development.

Prior to joining Caradigm, Ms. Cable spent 13 years at Microsoft where she led the International Staffing team, which evaluated talent globally and placed employees in locations across the world. Ms. Cable was also a founding member of Microsoft’s Global Talent Labs team, where she led efforts to understand recruiting ROI across the company and share efficiencies to attract and maintain talent across all regions of the world where Microsoft has an HR presence.

Ms. Cable has a degree in Psychology from North Carolina State University.

Soojin Chung

Soojin Chung | General Counsel and Senior Vice President

Soojin Chung is the General Counsel and Senior Vice President for Caradigm.

Ms. Chung has been with Caradigm since its formation, and previously served as Deputy General Counsel. Prior to Caradigm, Ms. Chung served as Senior Counsel for GE Healthcare Knowledge & Connectivity Solutions. Prior to GE, Ms. Chung was a Counsel in the Technology Transactions & Licensing group at WilmerHale LLP supporting clients in the software, life sciences, medical device, and pharmaceutical/biotech industries.

Ms. Chung holds a Bachelor of Arts from Wellesley College, with a double major in Political Science and Russian Language and Literature, and a Juris Doctor from Fordham Law School.

Paul Isabelli

Paul Isabelli | Vice President and General Manager of Applications

Paul Isabelli is Caradigm’s Vice President and General Manager of Applications, leading the strategy, development and implementation of Caradigm’s Analytics, Care Coordination and Patient Engagement Applications.

Mr. Isabelli has more than 22 years of experience working in enterprise business and software leadership roles. As a member of Caradigm’s engineering leadership team since its inception, Mr. Isabelli has led the development of Caradigm’s global Care Coordination web and mobile applications. Prior to joining Caradigm, Mr. Isabelli spent 10 years at GE Healthcare IT where he last acted as Principle Engineer, leading a global team delivering Health Information Exchange and Care Management solutions.

Mr. Isabelli has a Bachelor of Science in Math and Computer Science and a Master’s degree in Computer Science from Loyola University, Chicago.

Ben Chronister

Ben Chronister | Vice President and General Manager of Platforms

Ben Chronister is the Vice President and General Manager of Platforms for Caradigm.

Mr. Chronister leads a team of engineers and program managers responsible for Caradigm’s data and analytics platform, including the strategy for the platform’s future development. Mr. Chronister joined Caradigm at its inception from Microsoft’s Health Solutions Group, where he was a software development manager.

Mr. Chronister holds a Master of Science degree in Computer Science and Engineering from University of Washington and a Bachelor of Science degree in Electrical Engineering from State University of New York.

John Lammers

John Lammers | Vice President and General Manager of Identity and Access Management

John Lammers is the Vice President and General Manager of Caradigm's Identity and Access Management business.

Mr. Lammers has spent over 24 years in the software industry and has led teams in startups as well as large organizations in a career spanning financial, security, and healthcare domains. A member of the Caradigm team since the company's inception, Mr. Lammers was previously Vice President of Engineering for Caradigm Identity and Access Management, where he led the development of single sign-on, context management, and provisioning products. Prior to joining Caradigm, Mr. Lammers held senior and leadership roles within Microsoft's Health Solutions Group and Sentillion, the company from which the Identity and Access Management product suite originated.

Mr. Lammers holds a Bachelor of Science degree in Computer Science from Wright State University.

Vicki Harter, BA, RRT

Vicki Harter, BA, RRT | Vice President of Care Transformation

As Vice President of Care Transformation, Ms. Harter is responsible for delivering upon Caradigm’s commitment to support customers on their strategic shift to population health management.

Ms. Harter leads a team of dedicated and skilled clinical experts who partner closely Caradigm’s customers to provide the strategies and guidance needed for providers to maximize outcomes and get the most out of their Caradigm solutions.

Ms. Harter has worked in the health insurance and healthcare provider markets for over 30 years, with a particular focus on population health strategy and operations. Prior to joining Caradigm, she was the Director of Clinical Information Systems at Geisinger Health Plan, where she gained expertise in defining HIT solutions to support broad, evolving population health strategies.

Ms. Harter has been a featured speaker at several healthcare conferences focused on population health including HIMSS, NAACOS, and EHI Live and has published articles with Healthcare Tech Outlook and HIT Leaders and News.

Karen Chin Reasoner

Karen Chin Reasoner | Vice President of Services

Karen Chin Reasoner is the Vice President of Services for Caradigm, responsible for leading and managing U.S. services, including project management delivery, support services, account management and customer satisfaction.

Ms. Chin Reasoner brings over 25 years of healthcare operations experience managing projects and consulting teams from various aspects of the industry, including acute care, physician organizations and clinics. Prior to joining Caradigm, Ms. Chin Reasoner owned an independent contractor consulting company, concentrating on process improvement and implementation, hospital wide expense management and organizational change. She has also held senior management positions at Anderson Business Consulting.

Ms. Chin Reasoner holds a Bachelor of Science degree in Industrial Engineering from California Polytechnic State University in San Luis Obispo, California.

MP Brock Zimmerman

MP Brock Zimmerman | Vice President of Partners

MP Brock Zimmerman is Caradigm’s Vice President of Partners. In this role, Ms. Zimmerman is responsible for managing Caradigm’s strategic relationship with healthcare partner resellers, content partners and alliance partners.

Ms. Zimmerman has been with Caradigm since its founding, and brings over 25 years of healthcare IT experience to the organization. Prior to joining Caradigm, Ms. Zimmerman held roles in sales excellence, business development and venture integration in Microsoft’s Health Solutions Group. Ms. Zimmerman joined Microsoft from Siemens Medical Solutions, where she held various sales roles.

Ms. Zimmerman holds a Bachelor of Business Administration degree from Mississippi State University.

 

 

Clinical Team


Brad Miller, MD | Vice President of Clinical Solutions

Joel Ratnasothy, MD | Vice President of Product Strategy, Europe, Middle East and Africa

 

Brad Miller, MD

Brad Miller, MD | Vice President of Clinical Solutions

Brad Miller, MD, is the Vice President of Clinical Solutions for Caradigm.  
 
In this role, Dr. Miller engages with health systems, clinically integrated networks, accountable care organizations and other provider systems to help understand and address their rapidly evolving clinical, financial and operational needs.  In his 10 years prior to Caradigm, Dr. Miller ran his own successful healthcare consulting practice, engaging providers, payers, vendors and government organizations to meet the challenges of HIE, large data and clinical transformation.  Select clients included Microsoft, Booz Allen Hamilton, ONC, Kaiser Permanente, Christiana Care, Harris Health System and Blue Shield of California.  
 
Dr. Miller earned his MD and MBA from Cornell University and was a research fellow at the University of California, San Francisco.  His undergraduate degree is in Neuroscience and Behavioral Biology from Emory University.
Joel Ratnasothy, MD

Joel Ratnasothy, MD | Vice President of Product Strategy, Europe, Middle East and Africa

Joel Ratnasothy, MD, is the vice president of product strategy in Europe, Middle East and Africa (EMEA) for Caradigm.

In this role, Dr. Ratnasothy has responsibility for leading business growth throughout the EMEA region as a critical element of building a sustainable international presence for Caradigm. He also provides direction for EMEA-specific product development and industry insight into sales, marketing, partnerships and implementation. Drawing on his background in both clinical practice and healthcare IT, he contributes to the company’s ongoing effort to increase clinical engagement and ensure that customers receive the most advanced solutions to meet the rapidly evolving challenges of healthcare.

Dr. Ratnasothy has worked and trained in the health sector for 17 years, including seven years in IT. He served most recently as medical director for the UK and Ireland with Fujitsu, where he also worked in the company’s strategy and innovation departments. Prior to that, he completed training in surgery at Cambridge University Hospitals after a residency at Addenbrooke and Hinchingbrooke hospitals, where he gained experience in the management of GI, vascular, orthopedic, plastic, breast and transplant surgery. Earlier, as a clinical research fellow at Imperial College, London, he developed innovative surgical techniques and new modes of assessing surgical performance.

Dr. Ratnasothy holds a BSc degree in neuroscience, a medical degree and medical doctorate from Imperial College, London.

 

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