Our Leadership

Our Leadership
Key Departments:

Tony Schirripa has forty years of experience with large and technologically sophisticated projects.

He has been a driving force in Mancini•Duffy’s transformation to a firm with a diversified client base and international reputation.

Currently on the AIA National Board of Directors as the regional director from New York, he is extremely active in the architecture community.


Anthony P. Schirripa

Co-Chairman & Chief Operating Officer Ted Hammer has over thirty-five years of experience in working as a design lead on diverse project types integrating both architecture and interior design. He is widely known and respected for his client-centered approach, outstanding design, and a sophisticated understanding of technological innovation.


Theodore S. Hammer

Principal Dina Frank, a recognized industry design leader and Mancini•Duffy’s past President, has earned an outstanding reputation for her thoughtful, creative, and business-like approach to her projects. She has focused the majority of her thirty-plus-year career on leading project teams to the successful completion of major engagements in achieving recommended planning, branding, and design solutions based upon the business and organizational goals of her clients.  Her work has received numerous awards and has been published in industry design journals.


Dina Frank

Christian Giordano is Mancini•Duffy’s President. He comes to our firm having been central to rebuilding his previous firm’s design portfolio during the late ‘90s recession, and expanding its experience with broadcast and media/entertainment facilities; at Mancini•Duffy, he is strengthening and building upon our architecture and corporate interiors practices alike. He was recently honored by Building Design + Construction as one of its 2013 “40 Under 40” future stars in the architecture and interior design industry. He has a total of fifteen years of experience in our industry overall.


Christian D. Giordano

With twenty-eight years of experience in interior design, Design Principal Alan J. Dandron is valued for his ability to interpret a client’s culture, vision, and long-term facility goals into space that responds to the whole spectrum of their needs. Alan also served as the 2010-2011 President of the New York Chapter of the IIDA.


Alan J. Dandron

Principal Scott Harrell has seventeen years of project management experience in all areas of interior architectural design, from programming through design documentation and construction. He has applied a passion for details and a clear and concise decision-making process to a number of our firm’s most important long-term relationships with clients in the fields of entertainment, sports, and food services.


Scott Harrell

William Mandara brings over twenty years of experience in architectural design and construction. He contributes his design leadership on a variety of project types including new building design and renovation, adaptive reuse, corporate office facilities, residential and retail facilities. He is active in all aspects of project development and management from initial design through construction.


William S. Mandara

For nearly thirty years, Mr. Trimble has been known for bringing an organized, methodical presence to his projects. He is especially adept at handling complex requirements, and at developing clearly defined objectives to achieve desired goals. His ability to keep clients on-track and his skill at managing the unexpected make him an asset to any project.


T. Lee Trimble

Executive Vice President Thomas Cavanagh has a 40-year track record of assuming leadership roles in the architectural, real estate, and client sides of our industry. This allows him to see a project from multiple perspectives, and make sure stakeholders are on the same page. This knack for management, along with a calm, low-key demeanor, is also put into play as he oversees our team of project managers to exceed client expectations for quality and reliability.



Thomas Cavanagh
Media & Resources
Human Resources

People are a company’s most valuable asset and in today’s business environment it is people who make the difference. Our mission is to combine real estate, technology and business processes to create exceptional spaces that empower people to do their best work. We align design solutions with actual business drivers and create performance metrics to establish a feedback loop that continues to inform. This builds agility into the workplace to support the way people work today while enabling its evolution to support the way they will work in the future.

Fran Ferrone, Director of Workplace Strategy

Center for Workplace Innovation

Christian Giordano

Business Development

Our History

Our History

Mancini Duffy is firmly rooted in 1915, when Thomas Bruce Boyd Architect was founded in New York City. After changing its name to Halsey, McCormack & Helmer, the firm went on to design such famous landmark buildings as the Williamsburgh Savings Bank, the firm garnered numerous accolades over the years for its impressive bank headquarters buildings which helped define the greater New York skyline.

Our architects and designers draw upon this legacy and couple it with leading-edge ideas, best-in-practice methodologies, and individual expertise to produce the dynamic and innovative workforce we have today.