For over the past two decades, Gregg has worked on some of the world’s most prestigious projects. After earning his Bachelors of Arts Degree in Architecture from the University of Florida, he received his Masters of Architecture from the University of California, Berkeley. Gregg spent his early career working at top architectural firms including HOK, Whisler Patri and ELS. He was then hired by Gap, Inc. as an in-house designer and project manager, before joining Seccombe Design Associates. There he worked as project architect and lead designer on a number of high-profile published residential and commercial projects, which included the design of one of the world’s largest private yachts, a 50-acre executive estate in Woodside, CA, as well as other noted projects of varying size and complexity. His talents range from designing high-end residences and yachts to high rise office towers, hotels and retail facilities. The creation of DM+A in 2001 is the culmination of Gregg’s lifelong, constantly evolving passion for excellence in design and the built environment.


University of Florida, BA
University of California – Berkeley, M. Arch.

Professional Qualifications

Licensed Architect - California


Selected Projects


Oracle Corporation, Redwood Shores, CA

Project Architect and Senior Designer

  • New construction of office, dining and conference spaces ranging
    (10,000 sq.ft. to 100,000 sq.ft)

Apple, Inc., Cupertino, CA

Principal Architect

  • Tenant improvement projects (1,000 sq.ft. to 70,000 sq.ft)


Sonoma Residence, Sonoma, CA

Principal Architect

  • Residential remodel including addition, Artist's Studio and Guest Cottage,
    ( 4,100 sq.ft.)

Malibu Residence, Malibu, CA

Project Architect and Senior Designer

  • 5 parcel private compound on the Pacific coastline


Project 120, Private Yacht, Bremen, Germany

Project Architect and Senior Designer

  • Interior Design of a new 7 deck yacht (25,500 sq.ft.)