I Received My Liver Panel Results, And Have High Bilirubin

I received my liver panel results, and have high bilirubin total level (2.4 mg/dl) and high (barely) bilirubin direct level (.7 mg/dl), but all other results Protein, Albumin, and alkaline phosphorous were in the normal ranges. I am a 66 year old male that has been taking statin drugs to control cholesterol for over 20 years. My doctor doesn't seem to be concerned about this. Would like to know your opinion.

Thanks.