Janna Sauerwein

Staff Accountant

Sharon Koenig, CPA
Principal

Sharon joined the team in January 2021, She graduated from SIUE in 2008 with a Masters in Accounting, passing her CPA exam in 2009. She is licensed in Illinois and Missouri, and is a member of the AICPA, IL and MO CPA Societies.

Lisa Pfeifer

Staff Accountant

Dennis Rose & Associates, P.C., is a unique blend of talented and experienced professionals, maintaining the highest standards in both business and professional ethics. But, our most important win is making you a happy, life-long customer. 

Donna Hoggatt, CPA
Principal

Donna joined the team in January 1993, while attending Lewis & Clark Community College. After gaining 20+ years of experience, she wanted to further her career by becoming a CPA. She began by becoming a 2015 Summa Cum Laude graduate of Missouri Baptist University, then followed by passing the CPA exam in 2016. She is licensed in Illinois and Missouri, and is a member of the AICPA,  IL and MO CPA Societies.

Dennis Rose

Founder

​1954-2025