Our Expert Team
Decades of combined experience from arborists and seasoned professionals dedicated to the health and beauty of your landscape
Kevin O'Connell
General Manager
Credentials
- MBA - Amos Tuck School of Business Dartmouth
- BA Economics - Trinity College
- NYS Certified Applicator
- 10+ years managing in Hamptons service industry
Leads TB Tree Care's operations with dedication to excellence and client satisfaction, managing daily activities and supporting teams. Oversees service delivery with professionalism and ensures high standards across all operations. Focuses on quality, efficiency, and communication with clients and field crews to uphold the company's reputation and operational success in all aspects of tree care and customer service.
Peter Boullianne
Plant Health Care Specialist
30 years with TB Tree Care
Credentials
- BS Resource Management, Forest Biology, Environmental Sciences - SUNY ESF & Syracuse University
- NYS Certified Applicator - 33 years professional experience
- 3A Pesticide Applicator
- Plant Health Care Program Coordinator - 35 years expertise
- Member: Professional Certified Applicators of Long Island, Long Island Arboricultural Association
Provides observations for Branching Out and assists pesticide experimentation. Brings extensive expertise in plant health care coordination and certified application services to deliver comprehensive tree and plant care solutions across the region.
Kate Turza
Certified Arborist / Sales
20 years with TB Tree Care
Credentials
- BA Molecular, Cellular, Developmental Biology - University of Colorado
- 15+ years coordinating Plant Health Care programs
Brings both field and client experience to the team. Works directly with clients to recommend and implement care plans and supports teams in delivering expert arboriculture services across the region. Combines scientific knowledge with practical expertise in tree care.
Luke Sokol
Certified Arborist / Sales
2 years with TB Tree Care
Credentials
- BS Exercise Science - Springfield College
- ISA Tree Risk Assessment Qualified
- 3A Pesticide Applicator
- Member: Long Island Arborist Association
Luke grew up in a family of landscapers and has been on Hamptons landscapes from a young age. Combines professional arboriculture expertise with a strong work ethic and dedication to client satisfaction. Committed to delivering exceptional tree care services and building lasting client relationships.
Ryan Doran
Production Manager/Foreman
15 years with TB Tree Care
Credentials
- Over 15 years experience working in arboriculture
- 10+ years leading crews
Expertise
Large Tree Removals
Ryan brings 15 years of experience working at TB Tree Care, with over 10 years leading crews. Specialized expertise in large tree removals, Ryan combines technical skill with strong leadership to ensure safe and efficient operations. Dedicated to maintaining the highest standards of tree care and client satisfaction.
Rafael Leonardo
Production Manager / Foreman
19 years with TB Tree Care
Credentials
- BS Hotel Administration & Tourism - Catholic University of Santo Domingo
- Over 30 years landscaping experience on East End
- 15+ years leading crews
Expertise
Hedge Trimming
Oversees field operations, supports team development, and ensures quality landscape and tree care service delivery to clients. Known for expertise in hedge trimming and crew coordination. Brings dedication to excellence in all aspects of field operations and client service.
Glenroy James
Production Manager / Foreman
19 years with TB Tree Care
Credentials
- Over 20 years landscaping experience on East End
- 15+ years leading crews
Expertise
Pruning of Large Trees
Oversees field operations and supports team leadership with a focus on quality workmanship. Known for strong leadership in production, attention to detail, and commitment to safe, high-quality service outcomes. Specialized expertise in large tree pruning operations.