Denium Group IncWrite a Review718-332-0826Be the first to review!1400 Avenue Z, Brooklyn, NY 11235Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoriesBusiness Consultants-Medical Billing Services, Bookkeeping, Insurance Adjusters Suggest an Edit