Duncan O’Toole is a Level 3 PGA Associate who is passionate about helping golfers of all ages and abilities improve through a body–swing connection approach. Leveraging his TPI Level 1 certification, Duncan emphasizes identifying individual flexibility and stability benchmarks, guiding students toward efficient, repeatable swings that complement their unique physical capabilities.

Duncan is a certified PGA HOPE instructor and plays an active role in hosting multiple veterans programs at Arrowood Golf Course. He also leads several PGA Jr. League teams throughout the year, collaborating with other local facilities to help grow and strengthen the future of the game. Known for his clear, articulate communication style, Duncan works collaboratively with each student to identify the coaching methods and feedback that resonate most effectively with them.

An active player who regularly practices and applies his teaching principles on the course, Duncan ensures his instruction is grounded in both sound theory and real-world application. All lessons are conducted exclusively at Arrowood Golf Course, providing a professional, PGA-caliber coaching environment.