Team Members

Population Health Management Team Members

Our Population Health Management team seeks to improve health outcomes, reduce costs and increase quality for our patients throughout the continuum of care. We achieve these goals through care coordination programs, data analytics, quality initiatives, pharmacy initiatives, and close collaboration with our providers. Our team works closely with acute care hospitals, post-acute facilities, ambulatory providers and community partners to improve health care delivery and patients’ healthcare experience.

George Beauregard, DO

Chief Population Health Officer

Prior to joining SoNE, Dr. Beauregard served 4.5 years as Senior Vice President, Value-Based Care and Chief Physician Executive at Catholic Health Physician Partners in Long Island, New York. In that role, he led the organization’s strategic and clinical initiatives toward a transition to value-based care delivery and payment models.

Dr. Beauregard’s clinical experience in Internal Medicine spanned 20+ years in the Boston market. More recently, over the past 14 years, he has served as a physician executive leading the development and population health capabilities in mixed model large risk-bearing physician networks and integrated delivery systems in multiple markets across the United States. Over that period, he has realized significant success in commercial and governmental value-based care models, including CMS MSSP, DSRIP, CJR, and BPCIA programs. 

As a clinically integrated network, population health is a key component of our work. As we continue to develop and deploy our population health strategy the breadth and depth of Dr. Beauregard’s background, particularly in driving value in healthcare, will prove invaluable in leading our population health programs, performance improvement, clinical integration, health equity, and in our pursuit to maximize value in our health system. 


Debbie Marquis, RN, BSN, MBA-M, CMCN, CPC

Executive Director, Bundle Payment

  • Trinity Health since 2014

  • Over 38 years in the healthcare field

  • Extensive knowledge and experience in healthcare operations in hospital, ambulatory, and payer settings

  • Certifications: American Association of Managed Care Nurses, American Association of Professional Coders, Trinity Health Leadership System Black Belt

Lisa Flynn

Lisa Flynn, MPH

Program Support Coordinator

  • SoNE HEALTH since 2021
  • Public health professional with experience in research, patient services, health promotion and intervention, and health equity
  • Enjoys spending time with family and friends, vacationing on Cape Cod, and reading a good book
Morgan Silva

Morgan Silva, BHSc

Program Support Coordinator

  • SoNE HEALTH since 2021
  • Bachelor’s in Health Science, studying to become an LPN
  • Enjoys watching Football (Go 49ers), spending timing with family, outdoors and vacations at Myrtle Beach