Cornerstone Research Names Gregg S. Meyer as Affiliated Healthcare Expert

Dr. Meyer brings more than thirty years of experience in value-based care, hospital operations, vertical integration, and healthcare quality measurement

Cornerstone Research announced that Gregg S. Meyer, a professor of medicine at Harvard Medical School and physician at Massachusetts General Hospital, has affiliated with the firm.

An expert in healthcare delivery systems, value-based care, and population health management, Dr. Meyer has extensive experience as a health system executive, practicing physician, and healthcare researcher. He has also served as medical director of the Massachusetts General Physicians Organization (MGPO), one of the largest multispecialty medical groups in the United States.

Dr. Meyer's combination of executive leadership, clinical practice, and health policy research positions him to analyze matters involving hospital and physician-group operations, vertical integration, healthcare mergers, physician incentives, quality measurement, and provider contract negotiations, among others.

Dr. Meyer has held concurrent senior leadership roles at the Boston-based Mass General Brigham health system. As president of the Community Division, he oversaw strategy and operations across multiple hospitals, home care services, and physician groups. His work as executive vice president of value-based care integrated the system's health insurance organization and population health management programs across hospitals, primary care, and ambulatory and urgent care sites.

"Gregg brings a rare breadth of health system leadership: he has run hospital operations, has managed physician groups, and has worked with provider-sponsored health insurance to build a top-tier value-based care program," said Dina Older Aguilar, senior vice president and cohead of Cornerstone's healthcare practice. "He knows firsthand how hospitals, insurers, and physician groups actually work together, and that perspective offers clients real insight into healthcare antitrust and merger disputes."