Grinz Business Team

team member

CEO
Dr. Ziehmer

More about Dr. Ziehmer is coming soon.

 
team member

CFO
Jessica C.

Jessica is the Chief Financial Officer at Grinz Orthodontics. She specializes in coordinating financial agreements, accounts receivable and insurance aspects of the business. 

 

Jessica has been with Grinz Orthodontics for nine years.  She has completed a leadership program in a Ministry Called Hampton Master's Commission. Jessica has served in many different roles at Grinz Orthodontics including office manager, and financial director before settling into her role as CFO. 

 

Jessica is originally from Rockford, IL and moved to Tucson, AZ in 2007. Her hobbies include working out, spending time with her kids and roller skating. 

canovalij@grinzortho.com

 
 
 
team member

COO
HelenAnn B.

HelenAnn is the Chief Operating Officer at Grinz Orthodontics. She specializes in the oversight of marketing, public relations, accounting and human resource efforts of the business. 

 

HelenAnn has been with Grinz Orthodontics since 2017. She has a master’s degree in business from the University of North Carolina at Greensboro and a bachelor’s degree in marketing and accounting from Missouri Valley College. 

 

HelenAnn is from central North Carolina and moved to Tucson, AZ in 2020. Her hobbies include snowboarding, rock climbing, traveling and hiking with her Australian Shepard, Korah. 

brownh@grinzortho.com

 
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