
John believes that every day offers an opportunity to learn something new. As Benjamin Franklin said, “Tell me and I forget. Teach me and I remember. Involve me and I learn.” This philosophy guides his approach to both work and personal growth.

How do you stay busy outside of the office?
Family comes first. I’m a husband and proud dad in a blended family of five kids, so there’s never a dull moment. Outside of family life, I like to stay active and creative, whether it’s gardening, fishing, or tackling a DIY project at home. I’m also an avid hiker and backpacker, currently training for the Tahoe Rim Trail in 2026 and the John Muir Trail in 2027, which keeps me working toward big personal goals.
How would you explain your role to someone in a different industry?


How would you explain your role to someone in a different industry?

How do you stay motivated? How do you motivate others?
What's your favorite part of your job?


What's your favorite part of your job?

What skills or knowledge do you hope to develop?
As John Muir exclaimed, “The mountains are calling, and I must go!” John Graff has discovered that the greatest adventures come from celebrating small victories along the trail to bigger summits; understanding that it doesn’t matter how slowly you go, as long as you do not stop; and to climb the mountain so you can see the world, not so the world can see you. His approach mirrors Muir’s deeper wisdom that “In every walk with nature, one receives far more than they seek,” finding meaningful markers in each modest milestone on the journey toward greater achievements. Whether you’d like to share stories of your own steady climbs toward success, discuss how celebrating little wins fuels the long haul, or connect over the parallels between mountain paths and career journeys, John would love to hear from you. Reach out to him directly at John.Graff@LewisMC.com.

Rosie Lewis is the Corporate Marketing Manager at The Lewis Group of Companies. A Claremont native who enjoys hiking, yoga, and developing her green thumb, Rosie also appreciates quality alone time.