Carl Knowlan a caregiver 23 years for blind and sighted patients suffering from Cancer, Parkinson's, Alzheimer's, Stroke, Dementia, Emphysema, Dysphasia, and other ailments as well as loved ones recovering from major cardiac, head and neck and thoracic surgery. Having seen tragic results from bad caregivers, Carl lends his expertise and collects important information about caregiver hiring with comments at http://www.caregiverhiring.com.