St. Mary's Church Piscataway

St. Mary's Church Piscataway Vision. Purpose. Mission. History. Come learn about our community. We are active in God's plan. Weekday Mass: (M-F) 8:15 a.m.

Sunday Mass: (Sat) 4 p.m.; (Sun) 8 a.m.; 9:30 a.m.; 12 p.m. Confession: (Sat) 2:30-3:45 p.m.; (Sun) 20 minutes before 9:30am and 12pm Masses

Good morning, St. Mary’s Parishioners – Parish Office Early Closure: St. Mary’s parish office will close at 2:00 p.m. t...
05/29/2026

Good morning, St. Mary’s Parishioners –

Parish Office Early Closure: St. Mary’s parish office will close at 2:00 p.m. today, May 29. The office will reopen Tuesday, June 2, at 9:00 a.m.

Most Holy Face of Jesus: Mass this evening, May 29, at 7:30 p.m. in Our Lady’s Chapel.

First Friday 24-Hour Eucharistic Adoration: Begins June 5, after the 8:15 a.m. Mass (OLC) thru Saturday, June 6, 9:00 a.m. See the board in the narthex of the Main Church to sign up for your Holy Hour.

Support Little Sisters of the Poor and the Jeanne Jugan Residence in Washington, D.C.: St. Mary’s welcomes Sr. Jeanne Veronique, of the Jeanne Jugan Residence in Washington, D.C., at all Masses this weekend. During her visit, Sr. Jeanne will collect monetary donations to directly support the elderly poor by providing safe shelter, nutritious meals, medical support, and enriching activities that residents need. Every donation counts and every donation is sincerely appreciated.

St. Aloysius Mental Health Ministry: St. Aloysius Mental Health Ministry invites you to a talk on depression with Catholic therapist Luke Johanni, LGPC. Join us next Saturday, June 6, at the Saint Aloysius Parish Hall (22800 Washington Street, Leonardtown, MD 20650). Doors open at 8:00 a.m. for fellowship and coffee. Rosary at 8:30 a.m. Luke Johanni’s talk begins at 9:00 a.m. For more information, please see the flyer or contact Liz Tomaszeski at [email protected] or Jessica Magno at [email protected].

Walk with Jesus on Saturday, June 6: Sacred Heart La Plata & St. Joseph Pomfret will embark on their Second Joint Eucharistic Procession on Saturday, June 6. See the flyer for details. Registration for food headcount needed. Call 301-934-2261 or 301-539-3903 or use the QR code on the flyer.

“Our Marriage Journey and the Power and Beauty of the Sacrament
of Matrimony!” St. Mary’s Pro-Life Ministry welcomes Bill and Carol L’Esperance, former St. Mary’s of Piscataway parishioners and authors of the book Road Trip, on Sunday, June 7, 1:30 – 3:30 p.m., in the parish hall. Light refreshments will be served. To register, see the sign-up sheets in the narthex or call the parish office at 301-292-0527.

Holy Hour to Pray for Archdiocese of Washington (ADW) Ordinands: Fr. Greg invites you to a special Holy Hour to pray for the five men being ordained to the Priesthood in 2026. Please join us for a Eucharistic Holy Hour in Thanksgiving to God on Tuesday, June 9, at 3:00 p.m., in Our Lady’s Chapel. See the flyer in the churches for details.

Sacred Heart La Plata’s 125th Anniversary Mass & Reception: Join us Friday, June 12th, the Solemnity of the Sacred Heart. Mass will begin at 6 p.m. with Principal Celebrant & Homilist Cardinal Wilton Gregory, with Sacred Heart clergy and former pastors/parochial vicars. Go to www.sacredheartlaplata.org or call 301-934-2261 for more information.

Tuesday Adorers Needed: Will you commit to one hour a week to sit in the company of our Lord? Please consider volunteering for the following open date(s): Tuesday, June 16 and 23 – 4:00-5:00 p.m.; or every Tuesday from 11:00 a.m. – 12:00 p.m. If you would like to volunteer, please contact Anne Marie Ramsey at 301-868-0694.

Hello St. Mary's Family & Friends! Our 8th graders want to send a huge THANK YOU to everyone who helped make their clas...
05/29/2026

Hello St. Mary's Family & Friends! Our 8th graders want to send a huge THANK YOU to everyone who helped make their class trip to Hershey a success! They are sincerely grateful for everyone's support 🥰

Good afternoon, St. Mary’s Parishioners – Early Office Closure: Our parish office will close at 1:30 p.m. today, Friday,...
05/22/2026

Good afternoon, St. Mary’s Parishioners –

Early Office Closure: Our parish office will close at 1:30 p.m. today, Friday, May 22, in observance of Memorial Day.

Piscataway Day Canceled: Our school-sponsored event planned for Saturday, May 30, has been canceled.

First Friday 24-Hour Eucharistic Adoration: Begins June 5, after the 8:15 a.m. Mass (OLC) thru Saturday, June 6, 9:00 a.m. See the board in the narthex of the Main Church to sign up for your Holy Hour.

Mental Health Support: St. Aloysius Mental Health Ministry invites you to a talk on depression with Catholic therapist Luke Johanni, LGPC. Learn crucial information on recognizing depression, managing symptoms, and ways to support loved ones who are struggling. Saturday, June 6, 2026, at the Saint Aloysius Parish Hall (22800 Washington Street, Leonardtown, MD 20650). Doors open at 8:00 a.m. for fellowship and coffee. Rosary at 8:30 a.m. Luke Johanni’s talk begins at 9:00 a.m. For more information, please contact Liz Tomaszeski at [email protected] or Jessica Magno at [email protected].

Walk with Jesus on Saturday, June 6: Sacred Heart La Plata & St. Joseph Pomfret will embark on their Second Joint Eucharistic Procession on Saturday, June 6th. See the flyer for details. Registration required for food headcount. Call 301-934-2261 or 301-539-3903 or use the QR code on the flyer.

“Our Marriage Journey and the Power and Beauty of the Sacrament of Matrimony!” St. Mary’s Pro-Life Ministry welcomes Bill and Carol L’Esperance, former St. Mary’s of Piscataway parishioners and authors of the book Road Trip, on Sunday, June 7, 1:30 – 3:30 p.m., in the parish hall. To register, see the sign-up sheets in the narthex or call the parish office at 301-292-0527.

Pray for Archdiocese of Washington (ADW) Ordinands: St. Mary’s invites you to a special Holy Hour to pray for the five men being ordained to the Priesthood in 2026. Please join us for a Eucharistic Holy Hour in Thanksgiving to God on Tuesday, June 9, at 3:00 p.m., in Our Lady’s Chapel.

Sacred Heart La Plata begins 125 Hours of Adoration: Friday, June 12 in preparation for its 125th Anniversary on the Solemnity of the Sacred Heart. All are invited to spend an hour with Jesus! The Solemnity Mass begins at 6 p.m. with Principal Celebrant & Homilist Cardinal Wilton Gregory, clergy, and former pastors/parochial vicars. Sign up for a Holy Hour, RSVP for the reception, or share an artifact for the Museum. Go to www.sacredheartlaplata.org or call 301-934-2261.

St. Mary's Adorers Needed: Will you commit to one hour a week to sit in the company of our Lord? Please consider volunteering for the following open date(s): Tuesday, June 16 and 23 – 4:00-5:00 p.m.; or every Tuesday from 11:00 a.m. – 12:00 p.m. Please contact Anne Marie Ramsey at 301-868-0694.

Have a blessed weekend.

05/15/2026

Good morning, St. Mary’s Parishioners –

Register Now for Study Moments V: Receiving the Vision, Discerning the Future: The Archdiocesan Pastoral Vision and the Future of St. Mary’s of Piscataway: Dr. Ondrasek’s next Study Moments class begins this Sunday, May 17. There are options for in-person and distant learners. See the bulletin and flyer for details.

St. Mary’s School of Piscataway Cookie Sale: Our eighth-grade students will hold a cookie sale this Sunday, May 17, after all Masses, at the Main Church. Proceeds will help fund their class trip to Hershey Park, PA. Let’s support our wonderful students! Donations are also accepted.

Early Office Closure: The parish office will close at 1:30 p.m. on Friday, May 22, in observance of Memorial Day.

“Our Marriage Journey and the Power and Beauty of the Sacrament
of Matrimony!” St. Mary’s Pro-Life Ministry welcomes Bill and Carol L’Esperance, former St. Mary’s of Piscataway parishioners and authors of the book Road Trip, on Sunday, June 7, 1:30 – 3:30 p.m., in the parish hall. Bill and Carol will share their journey and ways their marriage was healed through a better understanding of the Sacramental nature of marriage. Anyone who is married, who's been married, who's contemplating marriage, or who supports Christian marriage is encouraged to attend. Light refreshments will be served. To register, see the sign-up sheets in the narthex or call the parish office at 301-292-0527.

Adorer Needed: Will you commit to one hour a week to sit in the company of our Lord? We are looking for one person to commit to weekly Adoration on Tuesdays, from 11:00 a.m. – 12:00 p.m., in Our Lady’s Chapel. If you would like to volunteer, please contact Anne Marie Ramsey at 301-868-0694.

Mental Health Support: St. Aloysius Mental Health Ministry invites you to a talk on depression with Catholic therapist Luke Johanni, LGPC. Learn crucial information on recognizing depression, managing symptoms, and ways to support loved ones who are struggling. Saturday, June 6, 2026, at the Saint Aloysius Parish Hall. Doors open at 8:00 a.m. for fellowship and coffee. Rosary at 8:30 a.m. Luke Johanni’s talk begins at 9:00 a.m. For more information, please contact Liz Tomaszeski at [email protected] or Jessica Magno at [email protected].

Good morning, St. Mary’s Parishioners – Confirmation: St. Mary’s welcomed Most Rev. Jerome Feudjio, Bishop of the Dioce...
05/08/2026

Good morning, St. Mary’s Parishioners –

Confirmation: St. Mary’s welcomed Most Rev. Jerome Feudjio, Bishop of the Diocese of Saint Thomas in the Virgin Islands, on Saturday, April 25, to celebrate the Confirmation Mass for thirteen students. The beautiful Mass was a true testament to the outpouring of the Holy Spirit. Congratulations to our Confirmandi: Madeline, Mikael, Ace, Sophia, Rylan, Elijah, Melina, Caleb, Boluwatife, Ebunoluwa, Baron, Mason, and Daniel. May you always use your gifts in service to the Church and live as true disciples of Christ.

First Holy Communion: Congratulations to the sixteen students who received First Holy Communion with Fr. Greg last Sunday, May 3! The Mass was followed by a reception in the parish hall. Sincere thanks to all the parents and catechists who helped make the day extra special for the children. Much love and prayers go out to Kelechi, Naomi, Lily-Tracy, Lilou, Andrew, Amira-Joy, Adrien, Charlotte, Matthew, Kaia, Opeoluwa, Bianca, Sabrina, Jordyn, Cabel, and Dylan.

Register Now for Study Moments V: Receiving the Vision, Discerning the Future: The Archdiocesan Pastoral Vision and the Future of St. Mary’s of Piscataway: Dr. Ondrasek’s next Study Moments class begins Sunday, May 17. There are options for in-person and distant learners. See the flyer for details and registration information.

St. Mary’s School of Piscataway Cookie Sale: Our eighth-grade students will hold a cookie sale on Sunday, May 17, after all Masses, at the Main Church. Proceeds will help fund their class trip to Hershey Park, PA. Let’s support our wonderful students! Donations are also accepted.

Adorer Needed: Will you commit to one hour a week to sit in the company of our Lord? We are looking for one person to commit to weekly Adoration on Tuesdays, from 11:00 a.m. – 12:00 p.m., in Our Lady’s Chapel. If you would like to volunteer, please contact Anne Marie Ramsey at 301-868-0694.

Wishing all Mothers, Grandmothers, and Great-Grandmothers a very Happy Mother’s Day!

04/30/2026

Good afternoon, St. Mary’s Parishioners -

First Friday 24-Hour Eucharistic Adoration: Begins Friday, May 1, after the 8:15 a.m. Mass (OLC) thru Saturday, May 2, 9:00 a.m. See the board in the narthex of the Main Church to sign up for your Holy Hour. If you are not able to commit one hour, you are still welcome to come spend time with our Lord in the Blessed Sacrament!

First Holy Communion: We celebrate St. Mary’s PSR and school students as they receive First Holy Communion this Sunday, May 3, at the 12:00 p.m. Mass.

Registration is Now Open for Study Moments V: Receiving the Vision, Discerning the Future: The Archdiocesan Pastoral Vision and the Future of St. Mary’s of Piscataway: Dr. Ondrasek’s next Study Moments class begins Sunday, May 17. This six-week study will focus on Cardinal McElroy’s vision for the Archdiocese and the future direction of our parish in the coming years. Three tracks will be offered – Sundays, Mondays, and Wednesdays. All classes will be held in the Emmaus Room (parish office conference room). See the flyer in this week’s bulletin for details and registration information.

St. Mary’s School of Piscataway Cookie Sale: Our eighth-grade students will hold a cookie sale on Sunday, May 17, after all Masses, at the Main Church. Proceeds will help fund their class trip to Hershey Park, PA. Let’s support our wonderful students! Donations are also accepted.

Piscataway Day: St. Mary’s school will host an afternoon of entertainment, fun activities, food, and flea market. Bring the family on Saturday, May 30, from 10:00 a.m. – 2:00 p.m. Tables may be purchased to sell your items (including gently used and/or new items, crafts/handmade goods, home business items). To reserve a table, please email [email protected].

Good morning, St. Mary’s Parishioners - The Most Holy Face of Jesus: Mass will be celebrated this evening, April 24, at...
04/24/2026

Good morning, St. Mary’s Parishioners -

The Most Holy Face of Jesus: Mass will be celebrated this evening, April 24, at 7:30 p.m. in Our Lady’s Chapel.

St. Mary’s Confirmation: Parish School of Religion (PSR) and our school students will be Confirmed tomorrow, Saturday, April 25, during the 4:00 p.m. Mass. Bishop Jerome Feudjio, of the Diocese of Saint Thomas in the United States Virgin Islands, will be here to celebrate. Rehearsal will be held this evening, April 24, at 6:00 p.m. in the Main Church.

Donut Social: Stop in for donuts, coffee, and fellowship! Sunday, April 26, after 9:30 a.m. Mass in the Parish Hall. Hosted by Holy Name Society.

First Friday 24-Hour Eucharistic Adoration: Begins Friday, May 1, thru Saturday, May 2. See the board in the narthex of the Main Church to sign up for your Holy Hour.

First Holy Communion: St. Mary’s PSR and school students will receive First Holy Communion on Sunday, May 3, 12:00 p.m. Mass.

Study Moments V: Receiving the Vision, Discerning the Future: The Archdiocesan Pastoral Vision and the Future of St. Mary’s of Piscataway - Dr. Ondrasek’s next Study Moments class begins Sunday, May 17. This six-week study will focus on Cardinal McElroy’s vision for the Archdiocese and the future direction of our parish in the coming years. Three tracks will be offered – Sundays, Mondays, and Wednesdays. All classes will be held in the Emmaus Room (parish office conference room). More details coming soon.

Hello St. Mary’s Family - Knights of Columbus Shrimp Dinner: Join us this Sunday, April 19, 4:00–7:00 p.m. at John F. K...
04/17/2026

Hello St. Mary’s Family -

Knights of Columbus Shrimp Dinner: Join us this Sunday, April 19, 4:00–7:00 p.m. at John F. Kennedy Council #5482, Accokeek, MD. Hot dogs, hamburgers, and other items will be available too! See the attached flyer for details and full menu.

The Most Holy Face of Jesus: Mass will be celebrated Friday, April 24, at 7:30 p.m. in Our Lady’s Chapel.

St. Mary’s Confirmation: Parish School of Religion (PSR) and our school students will be Confirmed next Saturday, April 25, during the 4:00 p.m. Mass. Bishop Jerome Feudjio, of the Diocese of Saint Thomas in the United States Virgin Islands, will be here to celebrate.

First Holy Communion: St. Mary’s PSR and school students will receive First Holy Communion on Sunday, May 3, 12:00 p.m. Mass.

Donut Social: Stop in for donuts, coffee, and fellowship! Sunday, April 26, after 9:30 a.m. Mass in the Parish Hall. Hosted by Holy Name Society.

First Friday 24-Hour Eucharistic Adoration: Begins Friday, May 1, thru Saturday, May 2. See the board in the narthex of the Main Church to sign up for your Holy Hour.

Ladies Tea Party & Silent Auction: Save the date! Our Lady of Perpetual Help Sodality will host Ladies Tea Party: Sodality, Songs, and Scones & Silent Auction on Sunday, May 17, at 1:00 p.m., in the Parish Hall. See the flyer for details and RSVP information.

This week’s bulletin and flyers are attached below.

Happy Easter, St. Mary’s Family!Divine Mercy Sunday: Join Families in Christ Jesus this Sunday, April 12, at 2:00 p.m....
04/10/2026

Happy Easter, St. Mary’s Family!

Divine Mercy Sunday: Join Families in Christ Jesus this Sunday, April 12, at 2:00 p.m. in our Parish Hall. This celebration will include Adoration, Confession, and the Chaplet of Divine Mercy with Fr. Greg. See the attached flyer for details.

Knights of Columbus Shrimp Dinner: Join us next Sunday, April 19, 4:00–7:00 p.m. at John F. Kennedy Council #5482, Accokeek, MD. Hot dogs, hamburgers, and other items will be available too! See the attached flyer for details and full menu.

The Most Holy Face of Jesus: Mass will be celebrated Friday, April 24, at 7:30 p.m. in Our Lady’s Chapel.

Donut Social: Stop in for donuts, coffee, and fellowship! Sunday, April 26, after 9:30 a.m. Mass in the Parish Hall. Hosted by Holy Name Society.

St. Mary's Parish Office is closed today, Friday, April 3, in observance of Easter. The office will reopen Tuesday, Apri...
04/03/2026

St. Mary's Parish Office is closed today, Friday, April 3, in observance of Easter. The office will reopen Tuesday, April 7, at 9:00 a.m.

Stations of the Cross: Today at 11:00 a.m. Outside behind the Main Church.

Good Friday of the Lord's Passion: Today at 3:00 p.m. in the Main Church, followed by Day 1 Divine Mercy Novena.
​
Easter Vigil: Tomorrow, April 4, 8:00 p.m. in the Main Church

Easter Sunday Masses: 8:00 a.m., 10:00 a.m., and 12:00 p.m. *All in the Main Church*

Address

13401 Piscataway Road
Clinton, MD
20735

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+13012920527

Website

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