Catholic Social Services of Montana

Catholic Social Services of Montana (CSSM), a statewide organization funded and supported by both Catholic dioceses in Montana, offers a special ministry to persons experiencing unplanned pregnancy and those whose infertility leads them to seek a family through adoption. Social Workers provide free, confidential counseling, complete adoption services, and post placement support. CSSM assists in the adoption of children with special needs from Montana, across the nation, and foreign countries. CSSM provides services to those who have been impacted by abortion through Rachel’s Hope.

CSSM Montana Executive Director
(Also Helena Office)
Twila Costigan, LCSW

Executive Assistant:
Senja Linjanen

Administrative Assistant:
position vacant

Helena Office Social Worker:
Jann Petek, BSW

Physical Address:
1301 11th Ave.
Helena, MT 59624

Phone: 406-442-4130
Toll-free in Montana: 1-800-222-9383
Fax: 406-442-4192

Rachel’s Hope: 1-888-456-HOPE

Mailing Address:
P.O. Box 907
Helena, MT 59624


Billings Office
1048 N. 30th St.
Billings, MT 59101
Phone: 406-252-3399

Social Worker:
Michelle Perlick, MSW

Great Falls Office
426 Central Ave. W
Great Falls, MT 59401
Phone: 771-7805

Social Worker:
Jann Petek, BSW