MERCY HEART CENTER WELCOMES Dr. Jonatan Nunez Now accepting new and transferring patients, call (319) 832-2328 or visit mercycare.org/heart PLUMB CENTER + MERCY CEDAR RAPIDS MERCY HEART CENTER WELCOMES Dr. Jonatan Nunez Now accepting new and transferring patients , call ( 319 ) 832-2328 or visit mercycare.org/heart PLUMB CENTER + MERCY CEDAR RAPIDS