Thyra Crissey

Thyra Crissey, CNP-PMHNP

Thyra Crissey
Specialties: Mental Health

Horizon Locations: Yankton

Undergraduate School: South Dakota State University (Brookings, SD), University of South Dakota (Vermillion, SD)

Graduate School: St. Louis University (St. Louis, MO)


Languages Spoken: English

Philosophy of Care: To provide affordable and quality mental health services through evidence-based practice for all age groups.

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