Our Team
Forward-thinking people driving progress to transform lives.
Hanger Ventures’ leadership team and investment committee are proudly at the forefront of orthotic and prosthetic clinical excellence and innovation. With extensive experience with investments and organizational transformation, our team is driving progress and changing lives.
James Campbell
Senior Vice President and Chief Clinical Officer, President Hanger Ventures
James H. Campbell, PhD, is Hanger’s Senior Vice President and Chief Clinical Officer with extended responsibility as President of Hanger Ventures. He has 40 years of experience in the orthotics and prosthetics profession with distinction in leadership and research.
Thomas Kiraly
Executive Vice President and Chief Financial Officer
Thomas Kiraly has been Hanger’s Executive Vice President and Chief Financial Officer since January 2015. Prior to joining Hanger, Tom served as the Executive Vice President, Chief Financial Officer and Treasurer for healthcare organizations including Sheridan Healthcare, Inc. and Concentra, Inc.
Aaron Flores, PhD
VICE PRESIDENT OF STRATEGY AND PRODUCT DEVELOPMENT
Aaron Flores, PhD, serves as Hanger’s Vice President of Strategy and Product Development. Dr. Flores has led several organizations in his 14-year tenure at Hanger, including Innovative Neurotronics, SureFit, and the Hanger Fabrication Network.
David Holzman, CFA
VICE PRESIDENT, MERGERS & ACQUISITIONS
David Holzman, CFA, serves as Hanger’s Vice President of Mergers & Acquisitions. Since assuming his role in 2019, David has closed dozens of O&P acquisitions.
Cristy Simon
VICE PRESIDENT, MARKETING
Cristy Simon serves as Hanger’s Vice President of Marketing. Since joining the company in 2021, Cristy has established a commercial strategy foundation for the organization, executing on several programs.