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The Mission of Immaculate Conception Parish and St. Louise Chapel is to build a faith Community that worships God and supports one another as a loving family that lives and teaches the message of Jesus Christ and that reflects through service the presence of the Holy Spirit as revealed in the Magisterium of the Roman Catholic Church.

Rev. Fr. Douglas Terrien, Pastor

Rev. Fr. Joseph Tuskiewicz, Associate Pastor

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Mass Times

At Immaculate Conception Church in Lapeer, MI:
Weekend Mass (Saturday Vigil)
4:00 p.m. and 5:30 p.m. (Sunday)
8:00 a.m., 9:30 a.m.,
(10:00 a.m. at St. Louise Chapel in Metamora only),
11:00 a.m., 12:30 p.m.**
Weekday Mass (Monday to Saturday)*
8:45 a.m.

Our associate pastor, Fr. Joe Tuskiewicz has begun Latin Masses each Thursday at 8:45 A.M. at Immaculate Conception. Fr. Joe will also continue the tradition by doing the Solemn High Mass at 12:30 pm on the last Sunday of each month.

Holy Day Mass
8:45 am, Noon, 5:30 pm & 7:00 pm at Immaculate Conception Church
Please check this website or bulletin for times.

Fridays, following the 8:45 am Mass; Saturday, 3:00-3:45 pm. For a private appointment, call the rectory.

Latin Mass**


The last Sunday of every month, the Traditional High Mass will be celebrated at 12:30 PM, employing the Church’s rich treasury of sacred music.

 Please join us as we celebrate this most Solemn Tradition at Immaculate Conception once again.

- Latin Mass celebrated every Thursday at 8:45 AM.


Stations of the Cross

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Office Hours

Monday to Friday
9:00 a.m. - 6:00 p.m.
(Tuesday 9-5:30 p.m.)

9:00 a.m. - 5:00 p.m.

9:00 a.m. - 3:00 p.m.

Healing Services


1st Saturdays of the Month

at 5:30 pm

(Sunday Liturgy)

If a Healing Mass falls on a holiday and/or holiday weekend, Healing Mass will be the following Saturday.

Sacrament of the Sick

(for the seriously ill)

Blessing Relics of Saints

(St. Jude and St. Peregrine)

Individual Prayer

(Parish Prayer Teams)



AOD/Archdiocese of Detroit

Catholic school students to prayerfully respond to recent gun violence

In response to the senseless violence that took the lives of 17 people at Marjory Stoneman Douglas High School in Florida, and the more recent shooting at Central Michigan University that claimed the lives of two individuals, students from throughout the Archdiocese of Detroit plan to participate in prayerful gatherings during the Wednesday, March 14 school day. Their prayers will coincide with the national “Walk Out” movement also taking place Wednesday.

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Reverend Alberto Bondy

Reverend Alberto Bondy granted Senior Status effective July 1, 2018.  Father Bondy is currently serving as Pastor of St. Anne Parish, Warren.

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Reverend Patrick Gonyeau

Reverend Patrick Gonyeau appointed Parochial Vicar of Corpus Christi Parish, Detroit, effective July 1, 2018, and will become Administrator of Corpus Christi Parish, Detroit, effective July 1, 2019.  Father Gonyeau is currently serving as Parochial Vicar of the Cathedral of the Most Blessed Sacrament Parish, Detroit and St. Moses the Black Parish, Detroit.  He also serves in the office of Evangelization, Catechesis and Schools at Central Services, Detroit.

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Bible Search

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Bishop Barron~Word on Fire

A Case for Priestly Celibacy

Everything in this world—including sex, family, and worldly relationships—is good, but impermanently so. But while the non-ultimacy of worldly realities can and should be proclaimed through words, it will be believed only when people can see it. This is why, the Church is convinced, God chooses certain people to be celibate: in order to witness to a transcendent form of love.

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The Jordan Peterson Phenomenon

Like many others, I have watched the Jordan Peterson phenomenon unfold with a certain fascination. If you don’t know what I’m talking about, you don’t spend a lot of time on social media, for Peterson, a mild-mannered psychology professor from the University of Toronto, has emerged as one of the hottest personalities on the internet.

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The Death of an Evangelical Titan

Billy Graham, arguably the greatest Christian evangelist of the past hundred years, died this week at ninety-nine, and it’s difficult to overstate his impact and importance.

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