Jonathan Weiner CEO & Founding Partner

About Jon Weiner

Jon is the co-founder of OR International Holdings. He is also Chairman of OR International Ltd in the UK, which develops private hospitals and consults to NHS Hospitals on performance and clinical improvement. He also served as Chairman of UK Specialist Hospitals Ltd in England where ORI was a founding partner. Prior to forming ORI, he was a Director and head of the New York office of Computer Sciences Corporation's Healthcare Practice (formerly APM). Mr. Weiner was a Principal (Partner) at McKinsey & Company where he participated in the corporate strategy practice, the financial institutions practice as well as working with healthcare clients.

He was the Assistant Director of the New York City Bureau of the Budget for health and social services and was Staff Director of the New York State Moreland Act Commission on Nursing Homes. Jon has a BA in economics from Harvard.

Naji N. Abumrad, MD, FACS
Chairman and Founding Partner

Dr. Abumrad also serves as the Medical Director of ORI Ltd in the UK.

Belle Horwitz
Managing Director

Belle Horwitz oversees finance, operations & marketing at ORI Holdings.