Ketel Thorstenson, LLP
Makenzie Guelff is currently an Accounting Services Associate at Ketel Thorstenson, LLP. Prior to this role, Makenzie was a Student Engagement Specialist at Black Hills State University. Makenzie also worked as a Receptionist/Assistant at BIG SKY PSYCHIATRIC SERVICES PC. Makenzie graduated with a degree in Accounting from Black Hills State University, School of Business AACSB accredited.