St. John Neumann Catholic Church
Washington, Maryland
St. John Neumann Catholic Church is a welcoming Catholic parish located in Gaithersburg, Maryland. The parish mission is to be a welcoming community that encounters Christ and leads others to Christ. The church offers multiple Mass times throughout the week in both English and Spanish, with many services available via livestream on YouTube. Perpetual Adoration is available 24 hours daily with restricted access between 10:00 PM and 5:00 AM. The parish provides confession services throughout the week and offers various ministries including a Mom's Group and Young Adult Ministry. The parish office is located at 9000 Warfield Road and is open Monday through Friday from 9:30 AM to 5:00 PM.
Denomination
CatholicPhone
+1 301 977 5492Services
Languages
English, SpanishLast updated May 2026
5,000-20,000
estimated members
This is likely one of 40 Catholic congregations in Montgomery County, MD. Catholic accounts for 52% of the county's 776 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
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