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.

Sarika Aggarwal

Sarika Aggarwal, MD, MHCM

Chief Population Health Officer

Dr. Aggarwal joined SoNE HEALTH in January 2021 as the Chief Population Health Officer (CPHO). In her role as CPHO, Dr. Aggarwal will lead and drive the population health efforts and programs, clinical and continuum integration, physician performance improvement and education, and SoNE HEALTH’s overall strategic direction toward clinical and regional integration and superior value-based performance.

Dr. Aggarwal is a board-certified internist with extensive strategic and operational leadership experience in multiple and diverse institutions, including provider, payor, and for-profit consulting organizations. She offers extensive expertise in the technology, infrastructure supports, and culture necessary for success in risk-based reimbursement models. 

Prior to joining SoNE HEALTH Dr. Aggarwal served as Chief Medical Officer for Beth Israel Deaconess Care Organization (BIDCO), an ACO in Massachusetts where she provided oversight, expertise, and leadership to ensure BIDCO delivered high-quality health care services and innovative medical management programs including care models for the Medicare shared savings, Medicare Advantage, Commercial, and Medicaid risk contracts. 

Previously she served as SVP, Population Health, and Chief Medical Officer at xG Health Solutions, a subsidiary of Geisinger Health Systems in Pennsylvania, where she led a team of clinicians working with organizations nationally on ambulatory, acute and post-acute clinical care redesign. She also served as Executive Vice President and Chief Medical Officer of Fallon Health plan, Massachusetts. Dr. Aggarwal is a practicing primary care physician with over 20 years in private and employed group practice at UMass Memorial.

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

Whitney Huffman

Whitney Huffman, MPH, MSW

Director, Clinical Integration

  • SoNE HEALTH since 2021
  • 10+ Years in healthcare
  • My expertise is in performance management, strategic design, and clinical operations in an Ambulatory and Hospital setting
  • I am passionate about transforming health care systems to provide the triple aim of improving the experience of care, the health of the population, and reducing health care costs through enhanced integration, process improvement, and meeting performance goals with providers and patients
William Boyce

William Boyce, MSN, RN

Director, Post-Acute Care

  • SoNE HEALTH since 2021
  • Over 25 years in healthcare
  • My expertise encompasses Care Coordination, Transitional Care, and Specialty Care Program Development in post-acute environments.
  • I’m passionate about my work and believe my mission is to support quality care through enhanced care delivery; patient and caregiver education, satisfaction & advocacy while reducing cost and managing the length of stay for the best quality outcomes possible.
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