Landscape Designers

The Siebenthaler Advantage - Experience

Our Designers

Bill Peters
Landscape Designer
Bill is an avid gardener with a passion to make the world a more beautiful place. Since 1999, Bill has
Alexander Whipp
Landscape Designer
Alexander Whipp has a B.A. in Agriculture from The Ohio State University. He also attained his Masters in Agriculture Education.
John Chmiel
Landscape Designer
Design, construction, project management and consultation are all specialties of this Michigan State graduate. His twenty-eight years in the field,
Jason Gebhart
Landscape Designer
Jason is a native of Enon, Ohio where he has lived his entire life. He has over 15 years of
Dwight Goodin
Landscape Designer
Dwight specializes in creating the Outdoor Living Space. Unlike more traditional landscape design, Dwight focuses on the built environment in
Kevin Heller
Landscape Designer
Kevin currently resides in the historic South Park District of Dayton, Ohio. He earned his Bachelor of Science degree from
Andy Jones
Horticultural Maintenance Manager
Andy attended Sinclair Community College and The Ohio State University in architecture and horticulture, respectively. He is currently the Maintenance
Joe Parrett
Landscape Customer Service Representative
Customer Service Representative- Joe started as a greens keeping assistant at Community Golf Course for five seasons while studying at
Robert Siebenthaler
Robert is a ISA Certified Arborist as well as a graduate of Miami University in Business Administration. Robert is currently
Len Willenbrink
Landscape Production Manager
Len is our Landscape Operations Manager and has been with us for 22 years. He earned his Bachelor of Science
Todd Wimer
Graphics Lead / Marketing / Web
A Kettering native, Todd spent 14 years as a graphic lead designer in the advertising world in Chicago with over