Mill Creek Parish, RockvilleChurch: Mill Creek Parish UMC Where: 7101 Horizon Ter Derwood, MD 20855-1355Clergy: Jeff JonesContact Leader Get DirectionsMill Creek Parish UMC Address:7101 Horizon TerDerwood, MD 20855-1355Phone: (301) 926-9024Website: www.mcprainbow.orgOur Services/Times:---