PHW Specialty Clinic - Direct Specialty Care (DSC) - Main Location PHW Specialty Clinic - Direct Specialty Care (DSC) Address 8321 Old Courthouse RD, STE 202 Vienna, VA 22182 US 38.913909, -77.233073 Contact Information 703-740-4577 Location Map View on Google Maps Back to PHW Specialty Clinic - Direct Specialty Care (DSC)