Charles Benjamin Keller, a longtime Boulder resident and well-known dentist, passed away peacefully, surrounded by his family, on Monday, May 12th, 2014, at Boulder Community Hospital, where he had… ...

Charles Keller, 70, of Centennial, passed away Saturday, Jan. 11, 2014, at his residence. No services are scheduled at this time.He was born and raised in Sterling.Charles is survived by his childr… ...