Behavioral Health

At Monument Health Behavioral Health Center, our team provides expert psychiatric and counseling services for children, adolescents and adults — meeting you where you are with care that’s built around your life, not the other way around.

Whether you’re navigating anxiety, depression, a crisis moment or a long-term condition, Monument Health is here to support your mind, body and spirit.


Conditions We Treat

Our Behavioral Health team provides evaluation, diagnosis and treatment for a wide range of mental health and substance use conditions, including:

  • Depression and mood disorders
  • Anxiety disorders
  • Post-traumatic stress disorder (PTSD)
  • Bipolar disorder
  • Schizophrenia and psychotic disorders
  • Substance use disorders
  • Eating disorders
  • ADHD and behavioral concerns in children and teens
  • Grief and adjustment disorders
  • Crisis stabilization

Who We Serve

Our Behavioral Health services are available for patients of all ages — from children and adolescents navigating early mental health challenges to adults managing chronic conditions and older adults facing the unique pressures that come with aging. Each patient receives a care plan tailored to their age, needs and goals.

Why Monument Health
Making a difference. Every Day.

Why Monument Health

Monument Health has been a trusted part of the Black Hills for generations. Our Behavioral Health Team works alongside primary care, neurology, social work and other specialists. We coordinate your full picture of health, because we know that mind and body are connected.

As a Mayo Clinic Care Network member, our providers have access to specialized expertise and the latest evidence-based approaches in psychiatric care.

Frequently Asked Questions

How do I know if I need Behavioral Health care?

If your thoughts, emotions or behaviors are interfering with your daily life — relationships, work, sleep or physical health — it may be time to talk with a professional. You don’t need to be in crisis to reach out. Early support often leads to better outcomes.

Contact Us

Ready to Take the Next Step?

Asking for help takes courage. Our team makes the process judgment-free and as simple as possible. Connect with our Behavioral Health team by filling out the form or calling us.

Behavioral Health Center Contact Form

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Your Information

 

Behavioral Health Resources

Doctors & Providers

Stephanie Bennington, D.O. Profile Stephanie Bennington, D.O.

Psychiatry

Rapid City, SD

Chaston Ellis, D.O. Profile Chaston Ellis, D.O.

Rapid City, SD

Mark T. Garry, M.D. Profile Mark T. Garry, M.D.

Rapid City, SD

Harry Hamlyn, M.D. Profile Harry Hamlyn, M.D.

Psychiatry

Rapid City, SD

Kyle Siefers, D.O. Profile Kyle Siefers, D.O.

Psychiatry

Rapid City, SD

Heather Spain, M.D. Profile Heather Spain, M.D.

Psychiatry & Child Psychiatry

Rapid City, SD

Erin Adkins, CSW Profile Erin Adkins, CSW

Deadwood, SD

Danielle Akason, CNP Profile Danielle Akason, CNP

Rapid City, SD

Mandi Leite, CNP Profile Mandi Leite, CNP

Deadwood, SD

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