Blackwell Captive Solutions, a medical stop loss captive, domiciled in South Carolina, has appointed Tina Willenborg as national vice president of sales. Willenborg has more than 26 years of industry and medical stop loss experience. She previously served as assistant vice president of stop loss at Xchange Benefits, assistant vice president at Employer Benefit Underwriters, and assistant vice president for business development at Arch Insurance Group. Kari L. Niblack, president of Blackwell Captive Solutions, says: “Tina is a purposeful leader who complements our culture and brings a deep understanding of medical stop loss captives. She will play a lead role in driving our growth strategy and is a terrific addition to the Blackwell team.” Willenborg adds: "Employer medical stop loss is a financial risk product at its core. Thus, funding medical stop loss risk through a captive enables companies to offset future costs and reinvest the returns to enhance benefits. At Blackwell Captive Solutions, we take great pride in helping clients make informed benefit decisions.”