Most Reverend Archbishop Michael J Byrnes
Coadjutor Archbishop of Agana
Tony C. Diaz
Feel free to contact Tony with any stories or editorial submissions. Also, questions concerning the paper in general should be directed to him.
Graphic & Production Design
Sedrick S. Serisola
Feel free to contact Sedrick if you have any questions regarding the layout of the newspaper or to build an ad.
John Michael D. Pineda
Feel free to contact John Michael if you are interested in advertising in our newspaper or in need of information regarding our advertising rates and discounts.
The Office of the Umatuna Si Yu’os is located at the Chancery at: 196 Cuesta San Ramon STE. B Hagatña, Guam 96910
Monday – Friday 9am – 12pm & 1pm – 4pm.
Closed on Holidays and Holy Days.
Better to email us for a faster response.