Our Leadership Team


Liz Griggs - Chairman & Chief Executive Officer

Liz Griggs is Founder, Chairman, and Chief Executive Officer of NextImage Medical Inc.  Over the past 20 years, Ms. Griggs’ innovation and leadership has transformed the radiology management services sector of the $30 billion Workers’ Compensation Industry by delivering significant savings, workflow efficiencies and better patient outcomes.  Ms. Griggs previously founded One Call Medical Inc.

Bob Giargiari – Chief Operating Officer & Chief Financial Officer

Bob Giargiari has worked with entrepreneurial healthcare and life science companies for more than 20 years and possesses a breadth of experience in finance, operations, corporate development and communications.  Mr. Giargiari has led private equity, IPO and M&A transactions totaling greater than $800 million.

Mark Cooper, M.D.- Chief of Radiology
Mark W. Cooper M.D, M.B.A is a fellowship trained radiologist who is intimately involved in the business of medicine, providing practice management assistance in radiology practices throughout the U.S. His involvement as a member of the ACR managed care committee provides NextImage Medical with the necessary guidance to create a nationwide imaging company, capable of instituting best practices and benefiting their patients and clients. The appropriate utilization of imaging with quality assurance and state of the art turnaround times is the paradigm that Dr. Cooper is creating for NextImage Medical.

Christine Douheret – Director of Client Services and Account Management

Christine brings 16 years of experience working in the healthcare services industry. This includes working with the largest provider of healthcare staffing and workforce solutions in the nation where she successfully lead her team to top performance. She brings a wealth of experience in leadership, team building, mentoring, training, recruitment, account management, client retention, and the entire sales process. Christine is an accomplished professional who brings teams together and ensures satisfied clients.