As co-founder and design principal of Semple Brown Design since 1982, Sarah Semple Brown’s thoughtful, layered approach to the design process is guided by her innate ability to genuinely understand her clients and their desires. She has made a substantial impact on the development of Denver’s built environment, and many of her projects have involved highly visible restorations and adaptive reuse interventions of historic buildings that bring great character and a sense of history to the Mile High City. Her award-winning projects are infused with simple clean concepts, depth, warmth, and quality – and are always respectful of the site.

As President of Semple Brown Design, Rusty Brown oversees the overall management operations of the firm. Rusty is a skilled administrator of large, complex projects with more than 35 years of experience in design, management, production, and construction administration. His specialty lies in adaptive-reuse and new construction within historic districts. His work encompasses a number of Denver’s most beloved urban spaces including: The Ellie Caulkins Opera House, Temple Buell Theatre, and Larimer Square Master Plan and Revitalization.

Tom Gallagher, Principal at Semple Brown Design in 2014, brings 20 years of diverse public, private, civic, and residential project experience to his projects. His creative, hands-on approach to building design and exceptional problem solving capabilities assure on-time and on-budget project delivery and a high level of personal service. Throughout his career, Tom has proven his ability to transform the essence of his patrons’ visions into elegant, yet practical interpretations that both resonate and ring true — all within budget constraints. His expertise with software programs like Sketch-Up and Revit elevate his ability to visualize designs for his clients.

Bryan Schmidt, vice president of Semple Brown Design, has overseen many of the firm’s most successful educational, office and civic projects. His talent in programming, design, and the construction of large-scale, technically complex structures, has garnered awards, client accolades and recognition from his peers for more than 20 years. Bryan is fiercely dedicated to his work, and his clients are his highest priority. Bryan’s architecture is deeply rooted in each project’s context, the creative application of proven principles, and devotion to his clients, resulting in innovative design solutions at an exceptional value. Since joining Semple Brown in 1996, the integration of his design, detailing and construction management abilities, with his project architect, project manager, and client liaison skills, has allowed him to exceed client expectations by delivering something extra every time.

Mary Kay Sunset is an interior architectural designer with over thirty years’ experience in programming, design, project management, and planning. Since joining the firm twenty-eight years ago, she has served as the project design principal/manager for several large-scale performing arts venues, restaurants, retail store/showrooms, multi-family residential and high end corporate interior projects. She brings an extensive and successful background working on projects with tight, fast-paced schedules and budgets. Mary Kay works closely with the in-house team and client to establish milestones for the project to ensure that programmatic goals, budgetary and schedule constraints of the project are met.

Chris brings the critical perspective of an experienced client to the Semple Brown Design team. As a senior arts executive and consultant who is specialized in the development of facilities, he creates a bridge between the client and the design team to ensure that the client’s needs are being addressed in all phases of the project. His experience as an executive helps him examine the strategic questions of feasibility and institutional need. His experience in fundraising and board relations helps him maximize the design team’s value to a capital campaign. His experience as a teacher and curriculum advisor helps him relate with faculty members, students, and administrators. His experience in organizational development helps him evaluate the operational and staffing needs of existing and new facilities.

Dalton joined Semple Brown Design in 2002; prior to joining the firm he acquired experience in the design of single and multi-family residence projects. Since joining Semple Brown he has worked on a wide variety of project types and sizes including residential, institutional, and commercial. Dalton has strong experience as a project architect and job captain.

Brad has been a valuable member of Semple Brown Design for over 25 years. He has worked on everything from complex performing arts projects, to small office interior remodels, and the various project types in between. His proficiencies and knowledge of digital technologies have helped Semple Brown leverage technology beyond just our design software. Brad assists project teams with the initial BIM project setup, BIM design challenges, and throughout the production phase with modeling, detailing, and visualization. Aside from BIM management, Brad provides hardware, network, and software support. He is the liaison for outside teams for BIM collaboration and technologies.

Since 2013, Todd has been providing Semple Brown with thoughtful design and detailed construction documentation and project management. As a registered architect, he brings over ten years of experience including a broad range of project types and scales, encompassing residential, commercial, historic preservation, civic, and sustainable design, as well as being directly involved in all phases of design and construction.  He brings a unique perspective given his past experience in major urban cities across the U.S.  Todd enjoys the challenge of working with the constraints, and surprises, of existing buildings while being able to develop creative solutions to meet the needs of the client.  By listening closely, and paying attention to detail, his humble and patient manner affords clients and projects a sense of calm amidst the myriad of decisions and complexity of any construction project.

Aaron has been a member of the Semple Brown Design team since 2013. During that time he has worked on a variety of project types, becoming a vital team member. Prior to joining Semple Brown Design Aaron had a successful career as national level ice dancing coach. Aaron has transferred the skills he honed on the ice to the architectural arena with a passion for beautiful design that is simple, honest, and inspiring. Aaron has been at the forefront of advanced technology adoption at Semple Brown Design, allowing him to tackle even more intricate and difficult projects.

As a licensed interior designer, Chelsea is driven by her passion to create memorable spaces that leave a lasting impression on the end user. Chelsea utilizes her diverse skill sets to work on all phases of design, ranging from concept and design development, to 3D modeling and construction administration, allowing her vision to become reality by creating holistic spaces from start to finish. Throughout her career, Chelsea has worked on multi-family, hospitality, and corporate interiors projects of all different sizes, providing her with well-rounded experience.

Georgia has been a designer at Semple Brown since 2014. She has a broad range of experience in commercial design, and has practiced in both Washington DC, and Denver CO. She was drawn to the profession early on seeing the challenges and rewards that come through problem solving, teamwork and design. Georgia has worked as a collaborative team member on a number of project types, working closely with the designers at Semple Brown, as well as managing consultants, managing project BIM modeling and working with contractors through the construction process. Although the process of design is what drew her to architecture, it is the reward of seeing projects come to life in the construction process that continues to inspire her love for the profession.

Lauren Dundon, AIA is an Associate at Semple Brown, with 2 decades of experience in planning, managing, and designing interior projects, from workplace to restaurants. She has a proven understanding of the cost, design, construction, and contractual challenges each owner faces. Lauren uses a creative and collaborative approach to find a balance between the competing interests of budget and schedule, and functionality and artistry.

Nathan is new to the Semple Brown team, joining the studio in December of 2018. Prior to the move, he split his previous 10 years of professional practice between a large multi-national firm and a small regionally focused design boutique, both Denver based.  He has worked on everything from complex Net Zero Energy government facilities, to highly complex and detailed high-end single family homes, and many project types in between. His proficiencies and knowledge of materials and detail assemblies will help Semple Brown delivery exquisite design with quality physicality beyond the design software. In addition, Nathan is a Lecturer at CU Denver College of Architecture and Planning.  He is as passionate about both pre-professional and professional education as he is about high quality design, and enjoys working with junior members of the studio on licensure goals and professional development.  He is a Past President of the American Institute of Architects Denver and developed and led their highly successful ARE ASAP licensure program for 6 years.  In addition to Architecture, Nathan enjoys competing in distance triathlon, is an accomplished home cook and pastry chef, and spends countless quality miles with his Dalmatians Inky, Archer and Parker.

Kaylyn is a designer who joined the Semple Brown team in June 2017.  Her background in Lafayette, Louisiana and Minneapolis, prior to moving to Denver in 2014, has given her a passion for designing with a sense of place. Her previous experience ranges from small scale renovations, to large-scale coastal sustainability research, state office renovations and space planning. She enjoys the story-telling aspect of design – capturing the core issues of a project or idea through clear graphics to facilitate design and communication. Her experience with large, complex projects has sensitized her to truly listening to a client before drawing assumptions, and to see the larger context of a project, while not losing attention to detail.

Erin Killian is an interior designer with an underpinning in architectural studies. Erin’s twelve years of experience has been primarily focused in the hospitality sector where she has designed and managed the interior build out and FF&E of dozens of large Hotel projects. Erin is meticulous in her attention to detail and possesses an astute understanding of the overall selection, design and construction, budgeting and procurement aspects of the FF&E process.

Haily Tweedie, an Architect at Semple Brown Design since 2015, has a broad range of experience from collaborating on artist installations to a number of large institutional projects for the communities of the Navajo Nation. She enjoys the challenge of working on programmatically different projects of different scales.  Being able to systematically provide both the client and the community with high quality, appropriate and contextually respectful design is a consistent goal with each project.  She accomplishes these goals by listening and understanding her clients and developing creative solutions tailored for each individual project.  Throughout her career she has been commended for her dedication to design, diligence to the process. Her easy-going nature contributes to her ability to communicate and collaborate with her clients.  Her past experience includes a number of high end residential projects in New York City.

Since joining Semple Brown Design in 2015, Chelsea has been a part of many Performing Arts projects. Her prior experience includes historical renovation and adaptive reuse projects in St. Louis, MO, her hometown. As a dynamic and ambitious designer, she has a unique perspective towards solving complex problems. Her advanced software capabilities allow for complex geometry to be visualized as well as contributing to an efficient workflow to keep projects moving forward.

Francesca recently joined the Semple Brown team as a designer. Born and raised in Italy, she grew up with a respect and appreciation for the relationship between historic and modern architecture, and how they can relate to each other. With experience in Arizona, prior to moving to Denver in 2015, Francesca has had the opportunity to focus on the materiality of architecture and the fascinating role that nature can play into design. She believes in architecture that establishes a quiet, yet powerful presence on the site, but is not fragile and is designed to be timeless like the architecture she grew up with. Her visions utilize a minimalist approach, where the landscape frames the architecture, and the use of a few beautiful materials, artfully detailed, creates the ideal backdrop for human experiences for the generations to come.

Molly has been a part of the Semple Brown design team since the fall of 2018 after graduating with a B.Arch degree from Louisiana State University. During her education, she had the opportunity to travel and participate in several international design programs and competitions from Rome to Singapore. These experiences helped develop her passion for collaboration and shaping how people interact with the built environment. Since joining the Semple Brown team, Molly has worked on a range of project types including corporate interiors, residential, and hospitality.

Brian is a designer who joined Semple Brown in 2018, bringing prior experience in multifamily around Denver as well as custom residential and hospitality along the western slope. His passion for well thought out and crafted design is a product of his design-build background, emphasizing the simplicity and materiality of projects he is involved in.

Michelle has been practicing architecture in Colorado, Seattle and Toronto since 2012 and joined Semple Brown in 2019. Her experience ranges from custom high-end residential to large scale institutional projects with complex programmatic requirements. She thrives when working with constraints to discover creative solutions that align with the project vision. Michelle’s dedication to beautiful placemaking with economic and sustainable goals are achieved through collaboration and excellent project delivery. Growing up in Korea and Colorado rooted her deep appreciation for nature, history and our built environment. To leave a place better than we found it is Michelle’s core guiding principle in every step of the process.

Since joining Semple Brown Design in January 2019, Daniel has worked on the LCCC renovation and theater addition.  Before joining Semple Brown, Daniel worked primarily on large scale commercial, cultural, and institutional projects near Seattle and Toronto with Perkins + Will and Moriyama and Teshima Architects respectively.  With experience in major urban areas across North America, he has a broad design perspective that helps him to find creative solutions to complex problems at all scales and across diverse building typologies.  His deep knowledge of emerging software and technologies make him an asset to the studio and to the projects and clients that he serves.

Sarah Morasso joined the team at Semple Brown in 2016 after receiving her Master of Architecture degree from Tulane University. Her master’s thesis focused on developing new strategies for sprawling metropoles by rethinking public transportation infrastructure. Sarah has been engaged in multiple design+build projects in New Orleans and South Africa as an opportunity to bring community together through design. Sarah brings with her experience from GRADE Architects, a New York City firm that specializes in residential projects, where she helped develop contemporary design solutions for luxury homes. Her passion for community-oriented design and her thorough attention to detail make her an asset to the studio as well as the projects and clients she serves.

Michael is an architectural designer who joined Semple Brown in 2018. He enjoys working through the unique challenges presented by projects of various scale and program, and provides thoughtful and creative detailing, coordination, and excellent communication to the clients he serves. Michael’s past experience includes working in New Orleans and New York City designing and documenting many project types including office, historic renovation, natatorium, multi-family residential, high end residential, and a new branch for The New York Public Library.

Liezl joined Semple Brown in 2018 after graduating with a Master of Architecture degree from the University of Colorado Denver. Liezl was born and raised in South Africa where her degree in Interior Architecture helped grow her passion for design and architecture. She worked in retail design in Johannesburg before moving to Denver. Liezl’s desire to learn and expand her knowledge drives her to find a fresh approach to every project.

Leilani joined the Semple Brown team in 2020 as the firm’s Office Manager. She is a PHR-certified HR Generalist with experience in accounting, office administration, and operations. She studied at Soka University of America in Aliso Viejo, CA and has previously worked in the design and tech industries.