By: Gary Rotenstein
Pittsburgh Post-Gazette, November 28, 2011
When 91-year-old Marie Holtzapfel arrived at RoseCrest Assisted Living Residence in July from another long-term care facility, she could hardly have been aware she was part of some rare vanguard in Pennsylvania.
For one thing, like all 15 initial residents in the homelike setting in Mars, Mrs. Holtzapfel has had dementia for years.
