Glenn Nardelli
Principal

As a founding principal of Pistils Landscape Design, Glenn has an abiding passion for creating original outdoor spaces that are inspiring, functional and exceptionally responsive to the client's vision. With an emphasis on collaboration, Glenn is fully engaged with clients, designers and installers from conception to completion of every project. While a "design geek" at-heart, Glenn's greatest source of joy comes from transforming clients' landscapes to improve their quality of life. Whether it's manifesting new outdoor spaces where clients will form memories with families and friends or providing enhanced opportunities to engage with the natural world, he's all-in.

mégan Twilegar
Principal

Raised in Boise, Idaho, Mégan grew-up riding horses on the stunning wilderness trails of the Pacific Northwest, continually inspired and enamored by the wonders of nature all around her. Ever-since, her professional life has been devoted to finding creative ways to share her profound appreciation for the natural world with others. As a founding principal at Pistils Landscape Design, Mégan lends her decades of professional experience in the world of horticulture – nursery owner, propagator and all-around plant guru – as well as her impeccable insights on all-things landscape design to every project we take-on.

Mikiel Deguara, ASLA, PLA
Landscape Architect

Mikiel’s passion for landscape architecture grew from his desire to improve the quality of the urban jungle. He embraces the notion that urban living should be a self-sustaining and nurturing environment for culture and community, while also respectful to the natural landscape. Mikiel is a licensed Landscape Architect in the state of Oregon and brings over 10+ years of design experience to Pistils Landscape Design. In addition to his love of design, Mikiel is steadfast to his commitment of improving the quality of clients' lives through landscape architecture. The most satisfying part of his job is collaborating directly with clients to accomplish their landscape goals. 

Francisco Gallegos
Assistant Designer

Francisco’s design philosophy stems from his understanding that as our communities develop, our relationship with the natural environment is continuously stretched. He believes that a successful garden design is one that promotes diversity, creates order and visual harmony, and is simultaneously educational. 

David Stuart
Project Manager

David's love for art and nature led him to study landscape architecture at Purdue University. Now, with over 15 years of experience in the landscape design industry in all aspects of the field, he is motivated by his desire to shape the built environment into enjoyable spaces that are also sensitive to local ecology. 

Stephanie turner
office Administrator

Stephanie joined the Pistils family in the fall of 2013 and has a passion for numbers and keeping things organized. When not at Pistils you can find Stephanie with her husband and two boys at their home in North Portland or taking pictures with her Nikon camera.