Meet Our Team
Making Mental
Wellness Accessible
At Haelen Mental Health, our mission is to make mental healthcare and mental wellness accessible to those who need support.
Our team is made up of Licensed Professional Counselors.
Heidi Linn
Co-Founder, Haelen Mental Health
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Valeria Martinez Tenreiro
Psychiatric Nurse Practitioner
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Emily Johnson
Integrative Psychiatric Nurse Practitioner
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Tara Ostromencki
Psychiatric Nurse Practitioner
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Joan Collins
Psychiatric Nurse Practitioner and Clinical Nurse Specialist, EMDR therapist
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Princika KC
Psychiatric Nurse Practitioner
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Stephanie Luther
Licensed Professional Counselor
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Tate Ulrich
Psychiatric Mental Health Nurse Practitioner
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Meet Our Team
Making Mental
Wellness Accessible
Haelen Mental Health was born from a shared commitment to growth, mentorship, and service.
During the pandemic, Joan Collins served as a clinical preceptor to Heidi Linn. As Heidi approached graduation, she proposed continuing their work together—even though Joan had plans to retire.
Six months into retirement, Joan reached out with a realization: she wasn’t finished mentoring or caring for those in need.
That reconnection sparked the beginning of Haelen Mental Health—a practice rooted in lifelong learning, collaborative care, and the belief that healing happens in community.
At Haelen Mental Health, our team is built on shared values: taking time, listening deeply, honoring the whole person, and thinking creatively about care.
Our mission is to make mental healthcare truly accessible—which is why we choose to accept insurance, even when it creates challenges for our organization.
We believe that education is foundational—for both our team and our clients. We integrate mental wellbeing into every aspect of treatment, blending evidence-based psychiatric care with supportive therapy and holistic health principles.
connect@haelenmentalhealth.com