Rochester police have arrested a man they say robbed Canandaigua National Bank on Monday. 

William Mellema, 53, is charged with robbery in the 3rd degree and grand larceny in the 4th degree.

Police say he robbed the bank on Alexander Street at approximately 11:30 a.m. and got away with an undisclosed amount of cash.

Monday was the second time in less than a week that the branch has been robbed.