Our Team

As the Operations Manager, Sladjana is responsible for all aspects of making sure the office runs smoothly and effectively. Sladjana combines a unique passion for content creation, marketing expertise and event planning to meet the marketing goals at our office. She works with local businesses, large and small, setting up Well 10 talks (10 minutes health talks), spinal screenings by appointment and many other wellness education events.  She thrives on igniting team spirit while encouraging team goals and personal development to steer the team towards success!

In addition, Sladjana and her husband Tony have two adorable children.  In their free time, they enjoy traveling to whatever destination awaits, which usually ends up being somewhere in the South Dakota countryside or along any number of rivers and lakes. They are also live music fans (especially country music), love traveling to where our feet can touch the ocean and spend a lot of time surrounded by family and friends (good food and cold drinks are always a bonus). Otherwise camping, planning parties/events and cheering on the VIKINGS occupies most of Sladjana’s time. 

Anastasia is enthusiastic about patient care and one on one interactions with all our patients. Anastasia helps assists with scheduling, billing, and any patient needs. Anastasia’s brings a wealth of knowledge to our team with a background in Customer Service, Sales and Product service.

Anastasia is originally from Michigan and moved to Sioux falls in 2016. In her free time, she likes to spend time with her wife Savanna and their pup Jasper. She graduated from Stewarts school for Esthetics in 2019. She loves to travel and is always up for new adventures. Her dream vacation destination is Spain or Greece.

Katie is enthusiastic about patient care and one on one interactions with all our patients. Katie helps assists with scheduling, billing, and any patient needs.

Mackenzie is a graduate of USD with a degree in Medical Biology who has been accepted to Palmer College of Chiropractic to follow in the footsteps of Dr. Ben. She is dedicated to providing insightful, educational, fun content and event planning for Oien Family Chiropractic while learning the workings of the office before her doctorate program begins.