Vizient announces Arun Ramasubramanian as president, Data and Digital

IRVING, Texas, June 23,2025—Vizient®, the nation’s leading healthcare performance improvement company, today announced that Arun Ramasubramanian has joined the company as president of the company’s Data and Digital business unit. In this role, Ramasubramanian will lead the development of new products that connect Vizient’s proprietary data services and technology solutions to support clinical and operational performance improvement for health systems.

“Arun’s ability to connect clinical, operational and technology teams enable him to drive practical solutions at scale. His commercial perspective and broad healthcare expertise make him an excellent fit to lead our Data & Digital team as we expand capabilities and offerings to deliver even greater value to clients,” said Byron Jobe, chief executive officer for Vizient.

Prior to joining Vizient, Ramasubramanian served as executive vice president and chief operating officer for UnitedHealth Group’s Optum Insight provider market, a $4 billion global business serving more than 500 health systems. He previously led technology and digital transformation efforts at CommonSpirit Health, the nation’s largest nonprofit health system, and at Medtronic where he advanced innovation in remote patient monitoring.

Ramasubramanian holds a Bachelor of Science in Mechanical Engineering from PSG College of Technology and completed the Executive Development Program at the Wharton School of the University of Pennsylvania. He also holds a U.S. patent for innovations in data management and analytics developed during his time at Optum.

About Vizient, Inc.
Vizient, Inc., the nation’s largest provider-driven healthcare performance improvement company, serves more than 65% of the nation’s acute care providers, including 97% of the nation’s academic medical centers, and more than 35% of the non-acute market. The Vizient contract portfolio represents $140 billion in annual purchasing volume enabling the delivery of cost-effective, high-value care. With its acquisition of Kaufman Hall in 2024, Vizient expanded its advisory services to help providers achieve financial, strategic, clinical and operational excellence. Headquartered in Irving, Texas, Vizient has offices throughout the United States. Learn more at www.vizientinc.com.