Described as a fighter by her friends, Mrs Satringkoe moved to Rotorua with her Kiwi husband Tim Stringer about eight years ago.
Mrs Satringkoe admitted she simply loved living in Rotorua and was very happy to be a New Zealand citizen.
Mr Stringer said he was very proud of his wife, who was fighting cancer.
The ceremony was Rotorua Mayor Steve Chadwick's first citizenship ceremony.
Mrs Chadwick said she was amazed by the stories of some of the new citizens, including those who overcame illness to attend.
"It shows you the strength in our community, someone is sick and someone is having a baby," she said.
Mrs Chadwick was sworn in as a justice of the peace on Monday to make her eligible to hold the ceremony.
A number of judges from the court were present to watch her being sworn in on Monday, showing their support for the new Rotorua Mayor.
Nineteen people became New Zealand citizens at the ceremony yesterday.
Five hailed from Great Britain, the highest number of citizens from one nation.