Our Team

Jeremy Spilsbury

Owner / Certified Arborist


Jeremy Spilsbury is a second-generation arborist. Jeremy has been involved with the family business since he graduated from high school. He started going door to door with his brother David selling micro- injection treatments that his father, Ralph, had developed to revive dying Eucalyptus trees. This quickly expanded into providing other types of tree care services and in 1997, evolved into a full service tree care company when trimming, removal, and stump grinding services were added. Currently Jeremy runs Tree Doctors Inc., which services Chandler, Tempe, Mesa, Gilbert, Ahwatukee, and Queen Creek. He has been a Certified Arborist since 1999 and enjoys continuing to learn about the art and science of arboriculture.

ISA Certified Arborist & ISA Member logos

Jeremy Spilsbury
WE-4447A

Benjamin Fillmore

Owner / Certified Arborist


Benjamin Fillmore is a Certified Arborist and has been providing exceptional service to our commercial clients for over 15 years. He specializes in assisting communities on how to best allocate their tree care dollars in order to meet their desired objectives. His experience and knowledge are a tremendous asset to any community wanting to properly manage their trees.

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Benjamin Fillmore
WE-6901A

Jeramy Beals

Certified Arborist / Landscape Architect


A Southwestern native, Jeramy carries a deep appreciation for the history and natural beauty found in the arid mountain west. In 2005 Jeramy earned a Bachelor of Science in Landscape Architecture from Arizona State University. As a Registered Landscape Architect and an ISA Certified Arborist his knowledge of the southwestern vernacular and local horticulture has expanded, this has given him experience working on a broad range of projects from large public and commercial jobs to small private residential gardens.

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Jeramy Beals
WE-10083A

Daniel Perez

Certified Arborist


ISA Certified Arborist & ISA Member logos

Daniel Perez
WE-7118A

Todd Golding

Certified Arborist


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Todd Golding
WE-10798A

Sue Petkovsek

North Side Office Manager


Sue is who you will normally talk to when you call our office. She is a native Arizonan. Her love for the outdoors comes naturally as she was raised in a family with several certified arborists as well as her father Ralph Spilsbury who holds a Ph. D. in Agronomy. She owned and ran her own Montessori Enrichment Center here in the Valley for 12 years before moving on to be the Office Manager at Tree Doctors North in 2006. Her customer service and scheduling skills are a vital asset to the company.

Carol West

South Side Office Manager


Miguel Canales

Tree Care Operations Supervisor


ISA Certified Arborist, ISA Member, & ISA Certified Tree Worker Climber logos

Miguel Canales
WE-10358AT

David Jackson

Plant Health Care Specialist


TCIA Plant Health Care Technician
ISA Certified Arborist, ISA Member, & ISA Certified Tree Worker Climber logos

David Jackson
WE-11107AT

Dallas Troy

Operations Manager