David Wichmann is the Chief Executive Officer of UnitedHealth Group, one of the largest health care companies in the world. He has been with the company since 2006, and has been instrumental in leading the company's growth and success. Under his leadership, UnitedHealth Group has become a
From Wikipedia
UnitedHealth Group Incorporated is an American multinational for-profit company based in Eden Prairie, Minnesota, specializing in health insurance and health care services. Selling insurance products under UnitedHealthcare, and health care services under the Optum brand, it is the world's seventh-largest company by revenue and the largest health care company by revenue. The company is ranked seventh on the 2025 Fortune Global 500.