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International Conference Keynote Speaker, dynamic gospel preacher and great mentor,  Rev. Rosemary Koomson, affectionately called Rev. Rosie is known for her captivating word, prophetic, deliverance and worship ministry.  She is passionate about mentoring people especially women, both young and old to accomplish their God given purpose in life.  ​


The youngest of five children to her parents, Pastor Rosie at the age of 11, gave her life to Christ, and was filled with the power of the Holy Ghost with the evidence of speaking in tongues.   She walked in the supernatural ministry, operating in diverse gifts of the spirit and carried the presence and the word of God to schools preaching the gospel. Pastor Rosie was groomed in ministry by Apostle Bismarck Barima Bampoh and sat under the ministry of Bishop Dr. Charles Agyin Asare of Perez Chapel (then Word Miracle Church International).  It was there that she grew in the tenets of the Christian faith before moving to the United States of America..  

Pastor Rosie is a graduate of James Madison University (JMU), VA, USA, and holds a Bachelors degree in Business Administration with a concentration in Human Resources and Business Management.  A LEAD Scholar from JMU, she is passionate about equipping people with knowledge, life skills and developing their visions and ministries.  


Rev. Rosie also holds an Honorary Advanced Diploma in Christian Ministry from DCI School of Ministry (DCISOM), now DCIBIN.  Pastor Rosie has furthered her Biblical education and is currently pursuing an Associate Scholar of the Hebraic Context of the Bible from the Israel Institute of Biblical Studies.  Rev. Rosie is a mother and mentor to both her biological and spiritual children.  She currently lives in Cincinnati, OH with her family.

Ministry Experience

An ordained Pastor from Kings House Christian Center (KHCC, OH), Rev. Rosie is anointed in the prophetic and deliverance ministry.  An intercessor, and worshiper at heart, she operates in a diversity of gifts and talents and is able to impact lives both in the Christian arena and world at large.  


With over 25 years in ministry, Pastor Rosie has served in various capacities such as Resident Pastor of RoyalFamily International Church from August 2012 to April 2016.  She also served in ICFC Assemblies of God as a Music Director, Praise and Worship Leader and Church Secretary from April 2002 through April 2008.  She has been instrumental in the setting up of administration for the churches she served in over the last decade.  Rev. Rosie Co-Founded Destiny Changers International in August 2015. 


Known for her unique relationship with the Lord Jesus Christ, her supernatural ministry demonstrates the power of God and the move of the Holy Spirit in our day and age.  Many have attested to her proven ministry with the fulfillment of her prophetic declarations in their lives, as they see their lives transformed into the image of Christ. Rev. Rosie currently serves under the spiritual leadership of Prophet David Joe Mensah Noah. 


Professional Career

A visionary at heart, Pastor Rosie, is a Business Consultant and Human Resource Professional with 18 plus years of executive management experience in various industries.  She is currently the CEO of Tremconsult Business Services, Founder and President of Throne Room Experience Ministries (T.R.E.M) which is an international music outreach ministry, and Co-Founder of Trem Records & JM Promotions Studios, LLC.  

Current Leadership

Rev. Rosie currently serves as Co-Pastor at Destiny Changers International.  She teaches and preaches the word of God, empowering lives to fulfill their destinies.   She currently serves as the Pro-Chancellor/President of DCI Bible Institute, and the President of DCI Ministerial Network/Council.


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