(616) 459-3539

Mary Witte

Owner and Design Development


25 years plus of design experience in Interior and industrial design

Always looking for that unique element in an interior

Loves all areas of the arts, all sizes of dogs and all Lakers (GVSU)

Mary Jane Caster

Design Executive – Interior Design


25 years plus of design experience, interior design and furnishings

Experiments and pushes the boundaries of color and new products

Gave up all the backyard grass at home for a pool and spa

Ryan Bright

Creative Executive – Operations and Graphic Design


20 plus years of design experience in interior, graphic, and industrial design

AutoCAD and Adobe Creative Suite Master

Enjoys Camping and fixing up his 100-year-old home with his lovely wife


Megan Hoekzema

Interior Design & Library Management


New professional actively engaged in all projects in material selection and specification

Provides AutoCAD, Sketchup, and Photoshop drafting support

Enjoys keeping things neat, loves staying busy, and adores her red-haired niece


Ronda Geyer

Product Procurement Manager & Project Manager


More than 15 years in project management, purchasing, and in-house sales

Persistent and committed customer advocate

Avid reader and gardener while trying to keep healthy meals happening at home

Julie Kleinjans

Finance & Marketing


15 years plus of office and business management, financial reporting and cheerleading

Values how the team works together

Loves her log home and all the dogs, horses and family in it!

r.o.i. Design
1451 Front Ave NW, Grand Rapids, MI 49504