Curtis L. Dinan

Curtis Dinan

Curtis Dinan is senior vice president, natural gas of ONEOK Partners, responsible for the partnership’s commercial and operational activities in its natural gas gathering and processing and natural gas pipelines segments. Prior to assuming his current position in March 2011, Dinan was senior vice president, chief financial officer and treasurer of ONEOK and ONEOK Partners since January 2007 and a member of the ONEOK Partners Board of Directors since October 2007.

He joined ONEOK in 2004 as vice president and chief accounting officer, after being an audit partner with both Arthur Andersen LLP and Grant Thornton LLP.

Dinan is a member of the American Institute of Certified Public Accountants, the Oklahoma Society of CPAs and is an advisory board member for the Breech School of Business at Drury University in Springfield, Missouri. He is on the board of directors and is an executive committee member of the Tulsa Metro Chamber of Commerce. He also is a past president, treasurer and director of Tulsa Court Appointed Special Advocates; a graduate and past treasurer and director of Leadership Tulsa; past treasurer and director of the Child Abuse Network; and a graduate of Leadership Oklahoma.

A Missouri native, Dinan earned Bachelor of Arts degrees in both accounting and business administration in 1989 from Drury University. He also is a graduate of the Harvard Business School’s Advanced Management Program.