Lou Nishimura is an Internal Medicine doctor in Carmichael, California. Dr. Nishimura is highly rated in 7 conditions, according to our data. His top areas of expertise are Eosinophilic Cystitis, Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, and Heterozygous Familial Hypercholesterolemia (HeFH).