Nancy Dufresne has been in the ministry for almost 40 years. She pastored World Harvest Church in Murrieta, California, for 25 years and now travels nationwide and abroad ministering in other churches, as well as conducting her own Miracle Crusades.

She is the president of Dufresne Ministries, as well as the president of World Harvest Bible Training Center, a full-time Bible school located in Murrieta, California. Nancy Dufresne is also the president of Fresh Oil Fellowship, a ministerial organization.

She continues to fulfill her divine assignment with her sons, Stephen and Grant, and her daughter-in-law, Morgan, serving alongside her in the ministry.

A respected author, Nancy Dufresne has written numerous books that instruct believers how to live in the victory that belongs to them. She also has a television broadcast called Jesus the Healer, which currently airs on various networks, including a daily broadcast on the Victory Channel.