Meet Our Amazing Team


John Cegielski
General Manager
Serving since 2025
630-660-6347
About John
John is now the General Manager at Dominion Valley, having previously served as the General Manager of Chantilly National since early 2020 while overseeing the club regionally since Invited purchased the course in 2013. He has been with Invited for 12 years as a GM and Regional Vice President. Before Invited he was a General Manager and Regional Manager with American Golf Corporation for 10 years in the Chicago area. Outside of work, John likes to spend time with his family, play golf, tennis, water sports, eat, cook, travel and cheer on his Xavier Musketeer basketball team.


Rodger Melchiori
Membership Sales Director
Serving since 2022
703-672-5033
About Rodger
Rodger comes to Dominion Valley Country Club after a career in sales and sales management primarily in the Technology and Consulting space. Rodger specialized in opening office territories, introducing new product lines and growing and managing sales forces while working with both large government agencies and national account clients. A lifelong resident of Northern VA Rodger grew up locally in Vienna VA attending Madison HS and then received his undergraduate degree from James Madison University and M.B.A. from Marymount University.
Rodger and his wife Lisa reside in Chantilly and have three grown children and two grandchildren residing in Northern VA and Richmond VA. An avid golfer Rodger decided to join the team based on his excellent experience as an Invited club member. He looks forward to combining his love of golf with the joy of connecting others to all the benefits Invited Clubs and Dominion Valley Country Club have to offer.


Whitney Gerritzen
Event Sales Director
Serving since 2021
571-479-5941
About Whitney
Whitney Gerritzen is your Private Event Director and comes to us with 17 years of experience in the Hospitality Industry. She graduated from West Virginia University with a bachelor’s degree in Recreation, Park & Tourism, Communications and Family Consumer Science. Whitney, her husband, and young son reside in Bristow and spend their free time with close family and friends, taking their dog Sedona for long walks and doing projects around the house. With a true passion for creating unique and memorable events, Whitney looks forward to working with you to plan your event!