Companion Care Needed For My Mother In Lakeville

About who needs care: My mom has Alzheimer's and we are looking for someone to provide some companionship and help in their home. She currently lives with my stepfather in their home. She is fairly independent with her personal cares however needs some supervision for times when he has errands/appts/events and I am not able to be there. We are looking for someone who has some experience with memory care as well as elderly care needs. Looking for someone who is patient. Flexibility would also be required as there are times that we don't have a set schedule for care needs. Services needed include: meal preparation, errands / shopping, light housekeeping, and companionship.