• President of Al Cherry Tree Service, Inc.
• Practicing over 45 years in the Philadelphia area. Company Focus - Tree Care - PHC - Consulting
• Memberships:
  • Charter Member of the south East Research Group
  • International Society of Arboriculture
  • National Arborist Association
  • Pa Turf Grass Council
  • Charter Member of Southeastern PA Research Group
  • President of Penn Del Chapter of ISA 1993-1995
  • President of ISA (International) 1997-1998
  • Registered Member of American Society of Consulting Arborists #358
  • Co-founder of (PAPA) Pennsylvania Professional Arborist Association
  • ISA Certified Arborist #0055
  • Member of the Willow Grove Rotary
  • Author of Children's Book on Arboriculture, "The Talking Tree"

Joe Marco
Marketing Manager
 

• Marketing Manager of Al Cherry Tree Service Inc.
• B.S. in Business Administration from Delaware Valley College
• Licensed Commercial Pesticide Applicator
• Registered Spray Technician
• Member of Penn-Del Chapter of ISA
• Member of ISA
• ISA Certified Arborist
• Email Joe: joemarco@alcherrytreeservice.com
   

Konstanze Fabian
PHC Supervisor
 

• Plant Health Care Supervisor
•  ISA Certified Arborist
• Registered Spray Technician
• Member of Penn-Del Chapter of ISA
• Currently enrolled at Temple Univ. working at an associates degree in Horticulture/Business
• Seven Yrs of experience in Landscaping, Design and greenhouse management
• Six yrs of experience in Urban Forestry working as Ranger in Berlin, Germany
• Email Konstanze:
  KonstanzeFabian@alcherrytreeservice.com
   

Ross Doolin
Manager Arboricultural Sales
 

• 27 Years in the Field of Arboriculture
• Manager Arborist Sales
• BBA Degree University of Texas
• Assoc. Science Degree Austin Community College
•  Trained at the Morris Arboretum
• Certificate of Arboriculture Penn State Extension
• Professional Landscape Designer
• Email Ross:
  Rdoolin@alcherrytreeservice.com

Bill Creswick
Crew Foreman
 

• Climber for Al Cherry Tree Service
• 10 years experience
• Expert Pruner
• Certified in Line Clearance
  
   

Blane Twyman
 

• 22 years Groundman / Climbing experience
• Certified Mauget Injector
  
   

Tom Crow

• Headed for Certification
• Dependable
• Personable
• Friendly & All around Great guy

Derrick Kephart

• Groundsman

Barry Cotton

• Experienced Climber
• Certified in Line Clearance