I Have Had Test After Test On My Liver. My

I have had test after test on my liver. My brother had a liver transplant because of hemochromotosis. My liver is twice the size it's suppose to be and my iron level( ferritin) is 382 and the liver doc that I went to did nothing but take more test and tells me to come back in 4 weeks. What is waiting to treat me for over 3 months now doing to my body. ?? Is this something that should be treated immediately? ?