Our Leaders

Robert Hall​

President/CEO

Mr. Hall has been with GROH Architecture since 1977, a Principal since 1992, and currently serves as the firm’s CEO and President. While in graduate school at the University of Florida, he specialized in Architectural Theory and Design and completed his Masters Thesis on Housing and The Urban Fabric. This study focused on the important elements of housing and mass transportation in redeveloping the existing fabric of American cities. Since joining GROH, he has been the Principal Designer for numerous projects including
Office/Commercial, Educational Facilities, Luxury Multi-Family, Mixed-Use and Hospitality projects. These projects have won several state and national awards for design excellence. Mr. Hall’s areas of expertise include Architectural Design, Construction Technology and Project Management. He has designed and managed several large-scale projects involving significant construction budgets, programmatic requirements, and environmental constraints. He has been a leader in the industry in designing and completing large mixed-use and high-rise condominium projects throughout the State of Florida.

“What would you do if you knew you could not fail” Robert Schiller

Stephanie (December) Gaines has been an integral part of GROH Architecture (formerly CGHJ) since 1985, joining the firm shortly after graduating from Louisiana State University. She became a Principal in 1992. At LSU, Stephanie was one of only two women to graduate from an entering class of over 300 architecture students. While proud of this personal milestone, she is even more gratified by the significant increase in the number of women entering the field since her graduation in 1983. During her time at LSU, Stephanie developed a deep interest in localized historic architecture, the adaptive reuse of existing buildings, and the importance of urban infill projects that help restore communities impacted by urban renewal. This passion was sparked in historic New Orleans and ultimately led her to relocate to Tampa, where she has spent over four decades working in the city’s historic districts, including Ybor City, Hyde Park, and Tampa Heights. Stephanie has contributed to a wide range of high-profile projects over the years, including rezoning and entitlements, the renovation and adaptive reuse of the historic structures, residential developments of all types, as well as large scale assisted living and memory care facilities. She has enjoyed the privilege of working with a dynamic range of clients. For her, relationship-building through design remains a cornerstone of her professional philosophy. “Architecture is more than simply creating a physical space. It is about shaping environments that reflect and respond to human experience. It’s an art form that combines aesthetics and functionality and in which the Architect must consider how spaces will be used, how they merge with their surroundings and most importantly, how they make people feel.

Stephanie December Gaines​

Principal/CFO

“The mind, once stretched by a new idea, never returns to its original dimension.” Ralph Waldo Emerson

Rob Glisson​

Principal/COO

Rob has been with GROH Architecture since 1998 and was one of the founders of ROJO Architecture with John Saldana until they merged their firm with CGHJ in 2023. As Principal/COO, Rob manages incoming business, negotiates contracts, oversees contract documents and serves as architect of record for the many projects with the firm. He is also the lead dreamer. His past projects include a diversity of types including hospitality, educational, medical and residential project types. Rob is a team leader, providing guidance, support and direction during the process. He is an owner’s advocate, always mindful of budget, schedule and opening day! He is adamant the firm provides the best design for the budget, balancing both as drivers of the other. Rob offers the “big brush stroke” to the firm. He stays abreast of current market conditions in order to be prepared for future events. He was one of the first adopters of CAD Technology.
He was an early advocate while at Auburn University and continues pushing that part of our profession with his advocacy of BIM – Building Information Modeling.

“Less is only more where more is no good.” Frank Lloyd Wright

John has been with GROH Architecture since 1998 and was one of the founders of ROJO Architecture with Rob Glisson until they merged with CGHJ in 2023. John brings design sensibility to larger scale projects while maintaining a detail-oriented perspective. John manages the design, schedules and production of the work as well as developing new clients for the firm. John oversees every aspect of the Design Documents. He reads every sheet, works closely with team members, and confirms accuracy. He is singularly focused – when he is working on your project, it is the only project he knows! John’s passion for design permeates everything he does. Combining beauty, function and budget has produced countless success stories for GROH Architecture. John is a world-traveler, a fervent foodie and talented cook.

John Saldana​

Principal/VP

“Form ever follows function.” Louis Sullivan

Claudia Bernal​

Principal

Claudia is a Principal at GROH Architecture and has been with the firm since 2005. With over 24 years of architectural experience, she has led a wide range of projects including high-end multi-family developments, urban mixed-use, custom homes, assisted living and commercial.

Claudia is deeply involved in all phases of design, from conceptual and schematic development through construction documentation and construction administration. She is also highly skilled in 3D modeling and graphic presentation, with proficiency in tools such as Revit and SketchUp. 

Claudia has a passion for learning and is always eager to explore new programs and develop new skills to stay at the forefront of the industry. 

"Architecture is not just about building structures; it's about continuously learning, evolving, and reimagining the spaces we create. Every new skill, every tool, and every challenge is an opportunity to push boundaries and expand the possibilities of design." Unknown Author

Swapnali Salunkhe is an accomplished architect who serves as both Principal and Director of Architecture at GROH Architecture, where she has been a key contributor since 2004. With over two decades of experience, she is recognized for her deep understanding of building systems, meticulous attention to detail, and exceptional coordination across multidisciplinary teams. She has led a wide range of projects with a strong focus on AHCA-compliant healthcare facilities—including intermediate care centers, outpatient clinics, and specialty medical environments—where regulatory precision and patient-centered design are essential. Her diverse portfolio also includes office buildings, educational facilities, multifamily residential developments, and resort properties, all marked by thoughtful design, high-performance outcomes, and a deep commitment to client satisfaction. In addition to her design leadership, Swapnali is highly regarded for her strengths in project management, development of office-wide standards, and team building. She fosters a collaborative, mentorship-driven culture that emphasizes accountability, innovation, and continuous improvement.

Swapnali Salunkhe​

Principal

"It takes a lot of effort to make a building look effortless." Norman Foster

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