Who We Are

It’s not about us. It’s about you, and the people you serve.

What makes EMSI different is that we strive to make things easy for you, no matter what industry you’re in. We cut out the friction — for agents and applicants, study participants and investigators, employees and clients. And for our examiners and collectors. That’s why we’ve deployed a digital workflow to securely gather data, and why we’re focused on delivering a great experience to the people who count on you.


We work to perfect convenient, fast, accurate services every day. It begins with the company-owned iPads used by our phlebotomists and collectors to reach the diverse populations you care about, follow your protocol, and securely scan and send data at the point of collection. It drives the speed and accuracy of our medical record retrieval, call center and data abstraction services. It powers our work to optimize each and every process and strategically integrate our services to reduce cycle time.


Every service we deliver relies on talent empowered by technology, not brick and mortar. It’s all part of an advanced operating platform that will give you on-demand data on our performance, without waiting for email and reports. All so we can easily scale our national network, call center and underwriting teams to deliver the health data you need to protect and improve the lives of the people you serve.

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Meet Our Team

James Calver

Chief Executive Officer
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Mr. Calver has more than 25 years of experience in health care strategy, executive management and operations, including deep specialization in developing and implementing strategies to drive profitable growth, acquisitions, product development, information technology, and sales and marketing. Mr. Calver formerly served as CEO and board director at Hooper Holmes, a diversified healthcare and insurance services company. His previous roles include CEO at XOsoft, President -- GE Small Business, and SVP at Mellon. He also founded and was the Managing Partner of Allexian, a healthcare advisory company. Mr. Calver holds a master's degree in engineering from Oxford University and an MBA from Harvard Business School.

William Keys

Chief Financial Officer
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Mr. Keys has been a successful CFO for more than 30 years, with a track record in creating enterprise value through strategic growth. He formerly served as CFO for Preferred Homecare, a provider of infusion, nutrition, respiratory, and home medical services in the West and Southwest. His prior positions include serving as CFO for SouthernCare, a national hospice provider; Homeland HealthCare, a national third-party administrator and managing general agency, and with companies providing skilled nursing services. He is a Chartered Professional Accountant and Certified Management Accountant and holds a Bachelor of Commerce (Honors) from the University of Manitoba.

Greg James

Chief Operating Officer
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Greg James is responsible for ensuring EMSI maintains industry-leading, consistent service delivery for every customer. As Chief Operating Officer, Mr. James leads the optimization and automation of EMSI’s service delivery channels to eliminate variance and continuously improve productivity and performance. Prior to EMSI, he served as chief operating officer for American Medical Response in Scottsdale, Arizona, where he was responsible for 12,000 emergency medical technicians, paramedics, and nurses providing 911 emergency services and medical transportation. Prior to AMR Mr. James worked in the medical device and biotech industries. He holds a Bachelor of Arts in Chemistry from Idaho State University, a Master of Science in Medical Informatics from the University of Utah School of Medicine, and a Master in Business Administration from Westminster College. Mr. James also has professional certifications as a Six Sigma Black Belt and Project Management Professional.

Anthony Mustoe

Chief Information Officer
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Mr. Mustoe is responsible for leading EMSI's information technology (IT) organization, including system security. He is focused on engineering the enterprise IT systems that drive business innovation and operational excellence using automation, integrations, security-minded infrastructure, smarter data, and digital transformation. Before EMSI, Anthony served as CIO at Compass Professional Health Services, where he transformed IT and rolled out the world's first digital healthcare concierge mobile app and context engine. Prior to that, Anthony served at Digital Generation, Inc., a provider of digital media services to the advertising, entertainment and broadcast industries, leading a global team to automate and innovate corporate resources across 50 cities on six continents. He also spent 11 years at Level 3 Communications, where he launched software capabilities in North America, Europe, and Asia, rebuilt enterprise application architectures, and refocused IT strategic initiatives. Anthony is a Baylor University graduate with a degree in computer science.

Burt Wolder

Chief Marketing Officer
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Mr. Wolder has held senior marketing and communications positions in the healthcare, financial services and information technology sectors for more than 30 years. He formerly served as CMO and SVP healthcare for Hooper Holmes, a national biometric screening company. His previous roles include vice president of corporate marketing at Affiliated Computer Services and head of communications for a division of Mellon Financial Corporation. He also held senior positions at AT&T where his responsibilities included new broadband technologies, regional brand management and corporate executive communications. He also founded his own consultancy, serving healthcare IT and early-stage companies. Mr. Wolder received his BA in English from New York University.

Denisa Bravenec

Senior Vice President, Chief People Officer
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Ms. Bravenec is responsible for EMSI's organizational development, talent acquisition, performance management, employee relations and compensation and benefits. As Chief People Officer, she is responsible for building an operating culture focused on continuous improvement and for helping EMSI managers inspire and reward their teams. Ms. Bravenec has been a senior human resources leader in the consulting, manufacturing and communications industries, as well as a successful independent consultant.

Kamette Myers

Senior Vice President of Sales and Relationship Management
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Ms. Myers is responsible for EMSI 's relationship management programs, establishing and meeting customer requirements and distinguishing EMSI as a world-class service organization. Prior to joining the team at EMSI , she held various positions in insurance services specializing in employee benefits and risk management services. Most recently, she directed the account management program for Benesight , a division of FISERV Health . She has also held senior positions with United Healthcare in account management, customer service and claims management. She is a graduate of the University of Minnesota Duluth .

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