“Liver nodes?”

I had eye cancer in 2006. Since then I have had yearly CT scans of liver and lung and a chest x-ray to make sure it didn't metastasize. In June my CT scan came back with 2 nodes on or in my liver. My general DrS secretary just said to have CT redone in 6 months. shouldn't he have called so I could ask questions and is this the right thing to do? I've also had a mild case of hepatitis which can effect your liver. My liver function bloodwork is ok. Should I change Dr. or see a specialist? I'm concerned but the Dr doesn't seem to be.