Contact

St. John Regional Catholic School is conveniently off Route 15, in Frederick, Maryland.

8414 Opossumtown Pike
Frederick, MD 21702
Phone: 301-662-6722
Fax: 301-695-7505

Please contact us during our office hours or complete our form and a member of our staff will contact you soon.

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Hours of Operation

Office Hours
Monday–Friday
8:00 a.m.–4:00 p.m.

School Hours
Monday–Friday
8:00 a.m.–2:35 p.m.