St. Monica, Mercer Island, 98040
Address
4301 88th Ave. SE
Mercer Island, WA 98040-4100
Fax
206-694-2323
County
King
Deanery
Eastside Deanery
School
St. Monica School

Parish Family 26

In 2024 parishes were placed into parish families under the leadership of one pastor through Partners in the Gospel, a strategic pastoral planning process that you can read about here.

Liturgies

Mass
- Saturday Vigil    5:00 pm
- Sunday    9:00 am, 11:00 am
- Monday    8:30 am
- Tuesday    7:45 am
- Wednesday    7:45 am
- Thursday    7:45 am
- Friday    7:45 am
- Saturday    7:45 am

Mass in Chinese
- Sunday    1:00 pm

Reconciliation
- Monday    7:15 am-7:35 am
- Tuesday    7:15 am-7:35 am
- Wednesday    7:15 am-7:35 am
- Thursday    7:15 am-7:35 am
- Friday    7:15 am-7:35 am, 6:00 pm-7:00 pm
- Saturday    7:15 am-7:35 am, 3:30 pm-4:30 pm

Reconciliation in Chinese
- Sunday    12:30 pm-12:50 pm

Adoration of the Blessed Sacrament
- Sunday    All Day
- Monday    All Day
- Tuesday    All Day
- Wednesday    All Day
- Thursday    All Day
- Friday    All Day
- Saturday    All Day

Clergy

Staff

Gregory S. Mahoney
Pastoral Assistant for Administration
Heather Miller-Martin
Pastoral Assistant for Sacraments
Melissa Stewart
Pastoral Assistant for Faith Formation
Gretchen Rillos
Pastoral Assistant for Liturgy & Music
Byron Ohashi
Liturgical Ministry Coordinator
Tony Brooks
Pastoral Assistant for Communication
Terry Callahan
Maintenance Supervisor
Lanh Nguyen
Custodian
Thien Tran
Custodian