Colorado Health Medical Group Pulmonology

I have several Bills owed through this company As I understand they need to be paid, on the other side you can not get water out of a turnip I have been faithfully paying them some money every monthAt one time I had different bills from them and only $hundred a month to pay, so I split my $200,ways Now they send me to collections for a bill I have been paying on Also they have sent me bills on accounts that are already paid They have tried double file through my health insurance company, to see if they will pay again Not very good customer service If my doctor was not through them I would not go