David Nefussy

David Nefussy joined Spectrum Health Systems in 2017 as Vice President of Business Development. In this role, Mr. Nefussy is responsible for leading Spectrum’s business development efforts including the cultivation of referral relationships and negotiating agreements with managed care organizations, third-party payors and private insurance companies. Mr. Nefussy has more than twenty-five years of experience in managed behavioral health care. Most recently, he served as the regional director of provider network services for MA, ME, NH, RI and VT at OPTUM Health, otherwise known as United Behavioral Health (UBH) where he was responsible for contracting and provider relations. Prior to UBH, he worked in a similar capacity for PacifiCare, Magellan, Beacon Health Strategies, Harvard Pilgrim Health Care and Private Health Care Systems.