24/7 Crisis Line

(800) 432-8781

For more information

or to schedule an appointment, please call 320-235-4613

Big Stone Clinicians

Masters Prepared Providers

Clayton R. Houff

M.A., L.M.F.T., L.A.D.C.


Clayton provides individual, couples and family therapy services Monday through Wednesday at the Ortonville office.  He is a Licensed Marriage and Family Therapist in both MN and SD and a Licensed Alcohol and Drug Counselor.  He is an Approved Supervisor for L.A.M.F.T.'s, and L.P.C.C. and L.P.C. candidates.  Clayton received his Bachelor of Arts in Sociology from the University of Minnesota, Master of Arts in Human Services from John Carroll University in Cleveland, Ohio, and Advanced Graduate Certificate from Saint Mary's University of Minnesota. He is an Adjunct Instructor in the Marriage and Family Therapy Program of Saint Mary's University of Minnesota and a Clinical Fellow of the American Association for Marriage and Family Therapy. Clayton has over 35 years of experience in the addiction treatment field and 20 years of experience in mental services delivery.   He has worked in hospital, residential treatment, in-home and corrections settings.

Mackenzie Moen

M.S.W., L.G.S.W.


Mackenzie provides assessments as well as individual, group and family therapy services to children, adolescents and their families through the School Linked Mental Health Program for Woodland Centers. She also provides services to people of all ages through the outpatient program. She received a Bachelor’s Degree in Social Work from Minnesota State University Moorhead in 2013. She graduated with a Master’s Degree in Social Work from University of North Dakota in 2017. Mackenzie’s prior social work experiences include children’s mental health and child protection case management as well as foster care licensing. She is currently working to obtain her license as a Licensed Independent Clinical Social Worker.

Cassie Sonstegard

M.A., L.P.C.C. Licensed Professional Clinical Counselor


Ms. Sonstegard has been working at Woodland Centers since 2007 and has experience in many programs including Adult Foster Care, Crisis Center, Adult and Youth Partial Hospital programs, School Linked Mental Health, Outpatient services, and Assertive Community Treatment. She received her Bachelor of Arts degree in Psychology from Carroll College in Waukesha, Wisconsin in 2007 and her Masters of Arts in Counseling and Psychological Services from Saint Mary's University in 2010. She is currently working as a Licensed Professional Clinical Counselor (L.P.C.C.) in the Assertive Community Treatment. She is the team leader and provides clinical supervision for the ACT program, serving the SPMI population in Big Stone, Swift, Chippewa, Lac qui Parle, and Kandiyohi counties.