Dr. Christopher performed three periodontal procedures (gum tissue grafts) on me. The procedure is no picnic, but Dr. Christopher was immensely kind, gentle, thoughtful, knowledgeable, and skillful in everyway. If I needed to have another perio procedure I would go back to Dr. C., even though I now live 1,000 miles away. She is the best! Her staff was great also. The charges were no more than any other periodontist's charges.