Mr. David Scott Wichmann, also known as Dave, has been the Chief Executive Officer and Director of UnitedHealth Group Incorporated since September 1, 2017. Mr. Wichmann served as President of UnitedHealth Group Incorporated since November 2014 until September 1, 2017. Mr. Wichmann has oversight responsibility for all of UnitedHealthcare's domestic and international businesses and for overall UnitedHealth Group performance. He is a member of the Office of the Chief Executive
UnitedHealth Group Inc. is an American for-profit managed health care company based in Minnetonka, Minnesota. As of 2018, it is ranked #5 on the Fortune 500 rankings of the largest United States corporations by total revenue. UnitedHealth Group offers health care products and insurance services. UnitedHealth Group is the largest healthcare company in the world by revenue with $226.2 billion in 2018. UnitedHealth Group subsidiary companies together serves approximately 115 million individuals in 2016.