For questions, please contact DSSPrevCont@state.sd.us


Save the Date
2026 Behavioral Health Conference
August 11th-12th, 2026
Sioux Falls Convention Center
Registration will open in May. Stay tuned for additional details!
Keynote Speakers

Dennis Gillan
Dennis Gillan is on a mission to reverse the rising number of suicide deaths and reduce the stigma surrounding mental health and seeking help. Deeply impacted by suicide in his own life, Dennis spent years on the sidelines before deciding to take action. While living in Chicago, he began volunteering on a suicide prevention hotline, offering support to those in crisis and discovering a powerful calling to help others. After moving to South Carolina, Dennis became actively involved with several nonprofits focused on mental health. Through this work, he advocates for stronger mental health support by raising awareness and lobbying lawmakers for change. Dennis’s true calling, however, is sharing his personal story. Drawing on more than 30 years of personal recovery and the loss of loved ones to suicide, he delivers talks that cut through the noise surrounding suicide prevention. With honesty, humor, and hard-won wisdom, Dennis creates space for real conversations and equips audiences with practical tools to recognize warning signs, respond with confidence, and help save lives.

Lauren Sisler
Lauren Sisler is a former collegiate gymnast, an Emmy Award-winning sports broadcaster, ESPN sideline reporter, author, and keynote speaker. Tragedy struck Lauren’s life when she unexpectedly lost both parents within hours of each other to their hidden battle with prescription drug addiction. Harnessing her pain as a catalyst for growth, Lauren embraced her story, transforming her anguish and heartbreak into a source of strength and healing. She now recognizes that living courageously and authentically can unlock remarkable potential, and she embodies this truth in every aspect of her life. Through vibrant storytelling, Lauren connects deeply with her audience, motivating them to redefine their own stories to find peace and purpose. Her message is clear: confront adversity with bravery, own your story, and let it propel you towards a future filled with greater meaning and fulfillment.
Third keynote speaker to be announced at a later date. Stay tuned!
Hotel Information
For those who plan to attend the conference and are traveling from out of town, there is a hotel block set up at the Sheraton Sioux Falls Hotel & Convention Center for $110.00 per night. The last day to book at this rate is Monday, July 20th, 2026.
Please note that staying at this hotel is not a requirement but is provided for ease, as it is attached to the conference venue.
Vendor Booths
Conference Materials
Click below to download the slides from previous conferences.
