Hello and thank you for your post on e health forum.
Since your other LFT s (Liver enzymes) are probably normal, a trial of statins can be prescribed by your doctor in case , your cholesterol levels are high and not responding to diet and lifestyle changes.
Regular monitoring with LFTs will help to titrate the dosage of the medications.
You might consult a hepatologist or a gastroenterologist who might do the needful for you.
I hope this helps.