Located in Sarasota & Naples, Florida

Architecture License: AR 94536

Architecture Firm License: AA0003661


We are DSDG Architects

Launched in 2001, our 23 years of experience has become well known throughout the community and beyond for our clean and elegant concepts. The firm has consistently won multiple SRQ Home of The Year awards year after year in categories of Design, Sustainability, Renovation, and Interior Design. Principal Architect Mark Sultana, AIA, describes his process as “transforming words into pictures” while ensuring each project is successful by listening first, offering creative and meaningful solutions, and transforming wish lists into reality. Experienced in all aspects of building, DSDG Architects is a full-service firm providing comprehensive documentation from planning to permit with our team of highly skilled professionals. Our firm is known for delivering jobs on time and on budget. Based in Sarasota, Florida, we are proud to serve and enhance our beautiful community through award-winning design.

Meet Our Team

Mark Sultana

Principal | AIA, NCARB

Scott Gross

Partner | AIA, NCARB

Casey Allen

Partner | AIA RA-NY

Anita Keitel

Architect | AIA

Christopher Richard

Naples Studio Manager

Joe Farris

Architect | AIA, NCARB, LEED AP

Mary Allen

Project Manager

Roberto Gonzalez

Architect | AIA, NCARB, LEED AP

Paul Stepanis

Project Manager | LEEP AP

Andrea Machado

Project Manager

Megan Bobay

ALLIED ASID | Interior Designer

Abbey Harms

ALLIED ASID | Interior Designer

Amanda Hubbard

ALLIED ASID | Interior Designer

Danni Poe

Business Development | Naples

Brigitta Wagner Sultana

Creative Director

Michael Rios

Architectural Intern

Architectural Intern

Sam Anderson

Architectural Intern

Mandy Fulton


What Our Clients Say

Anonymous Client

I had some people over yesterday and they thought my house was “a contemporary masterpiece”. I have had many, many unsolicited comments on how interesting the house is and how much they like it. I even had one person ring the doorbell to tell me how much they loved my house from the outside. It was a definite struggle getting here but worth the effort so thanks! Proud to be associated with DSDG and Mark!

Cucine Ricci Colleague

At Cucine Ricci we set very high standards and associate ourselves with only the best industry professionals. We have an extensive working relationship with DSDG and more specifically Mark Sultana, whom have built a solid reputation for being on of the foremost contemporary architects in Sarasota. They are true professionals that set a new benchmark for their commitment to their clients and their projects. DSDG's work is exciting and on the leading edge of contemporary design. In a working relationship they are very responsive, open to consider others ideas and have a problem solving approach to projects, making them one of our favorite associates to work with. Proud to be associated with DSDG and Mark!

J. Noble Client

Mark was great to work with and listened to all of my input to great a great collaborative design. We interviewed a number of architects and found that Mark was the best at actually listening to what we wanted. He was a pleasure to work with and we would use him again.

Ed Kolodzieski Client

Mark Sultana with DSDG is simply FANTASTIC! We have been working with him on a complex project for over a year and he is professional, knowledgeable, creative and most importantly very easy to work with. If you are interest in having your house done right, with a real attention to detail than Mark is the guy. As an extra bonus, he has a great sense of style but has the ability to find solutions that are not always the most expensive.

Soft Square-Modern & Contemporary Furniture Store Colleague

Mark Sultana's homes are always a treat to furnish. We have a lot of clients that are using DSDG for their custom homes & we love finishing their homes with contemporary furniture. Our clients speak highly of their experience with Mark Sultana.

West Coast Paint, LLC Colleague

We have worked personally with Mark Sultana, and his staff at DSDG for several years on many projects. Having had experience with various Architectural firms throughout our company's inception, We believe DSDG has raised the bar in innovating their designs into reality for the discerning clientele, and fully meeting expectations beyond other firms in the industry Proud to be associated with DSDG and Mark!

Patrick DiPinto Client

I recently completed a new home designed by DSDG. The construction of the house over the last 10 months went very much according to plan. The house was built on time and within our original budget. The original architectural plan was extremely thorough and detailed helping us avoid expensive change orders while building. I would highly recommend DSDG for a new custom residence. Proud to be associated with DSDG and Mark!

Bruce Beckstein Client

Mark Sultana designed a beautiful modern home to our specifications on time and on budget. He was flexible to make changes we wanted during the design process but always balanced our requests with the design aesthetic. This resulted in a house that was both beautiful and functional to our requirements. Mark has always been easy to work with from design through construction administration including collaboration with our builder. As a result the construction phase is running smoothly and in budget. I would definitely recommend Mark. Proud to be associated with DSDG and Mark!

Caryl Kaplan Client

DSDG is an amazing firm especially due to Mark Sultana and his creative team. They created a perfect home for my husband and me and understood exactly what we desired for our lifestyle ...I would recommend them to design your dream home. Proud to be associated with DSDG and Mark!

Shelley Rubin Client

Mark went above and beyond to help us create a home that is simple yet stunning while being mindful of our budget. He’s a true artist, responsive and easy to work with. Proud to be associated with DSDG and Mark!