About
We are a team of optimists, design minds, and creative problem-solvers, who take great pride in our work.
Who We Are
At CosciaMoos Architecture, we design solutions. We ask the right questions and we don’t stop until we find the right answers. Our goal is always to create beautiful spaces that exceed our clients’ expectations.
We build strong relationships. Our designers have the expertise to succeed anywhere, but they choose CosciaMoos to do interesting work with involved, engaged principals. Our clients and consultants return to us again and again because we treat them like true partners, we respect their businesses, and we deal with them honestly. Our work may come in all shapes and sizes, but a CosciaMoos project is always collaborative and innovative.
Based in Philadelphia, we are rooted in the city but broad in our thinking. We incorporate the lessons of good urban design into every project – prioritizing efficient use of space, human-centric scale, sustainability, and technology. Today, we work across the country and in every type of community, providing thoughtful, authentic design for the real world.
Photography by Colin M. Lenton
Our Values
We are innovative, not experimental.
We are constantly learning; we explore solutions and push boundaries, but never at the expense of quality or safety.
We solve problems and prepare for the unexpected.
We design for today and tomorrow. We look ten steps ahead, recognizing and heading off any possible challenges.
We build relationships.
Whether you are a client, a consultant, or an employee, we earn your trust and we are there when you need us.
We take the work seriously, not ourselves.
A successful design doesn’t need to come with an attitude. Our design process is enjoyable and inclusive.
We deal honestly with everyone.
We are straightforward with everyone who walks through our doors. We have no agenda, and we don’t overpromise.
We are dedicated.
From our principals to our newest employees, we are focused on success – yours, and our own.
Our People
In 2010, Founding Principals Sergio Coscia and David Moos set out to build a firm that offered the capacity and expertise of a large-scale practice with the personal, client-focused approach of a smaller firm. The result is a dynamic, growing firm, with people who love what they do and who do it well.
Kyle Acker
Erica Anderson-Blaylock
Associate
Kristin Arcidiacono
Peter Barlow
Associate
Katie Masi Burrell
Senior Associate
Sergio Coscia
Principal
Joshua Downs
Leann Dreher
Associate
Jim Dziegrenuk
Brittany Ewing
George Hannigan
Joshua Hays
Kyle Hazelton
Dillon Horwitz
Varsha Iyer
Eva Jungermann
Vy Le
Annie LeTourneau
Peter Levasseur
Kaini Li
Telsa Love
Senior Associate, Design Director of Interiors
Johnathan Manza
Associate, Technical Director
Mateusz Michalak
Gyeong Moon
Associate, Office Manager
Kate Mooney
David Moos
Principal
Rian Mueller
Melissa Nerone
Associate
Tim Rudloff
Brandon Sargent
Principal
Nick Scassero
Jack Sliwa
Marketing Coordinator
Laura Strychalski
Principal
Janani Suriyanarayanan
Emily Tantillo
Cameryn Thaler
Calvin Vannoy
Yalan Zhang
Liu Zhongshi
Professional Engagement
We are proud of the breadth of organizations our employees are involved with, and the work they do with them. A number of our employees are members of ULI Philadelphia, leading product councils, volunteering with the Urban Plan Program, or serving as Etkins Scholars or members of the Young Professionals Group. Other employees work with the Development Workshop and the Central Philadelphia Development Corporation, promoting intelligent and robust growth in Philadelphia. Others are members of PWC, NAIOP, and CREW, promoting opportunities for women and minorities in the profession.
Our employees also work with organizations such as Tiny WPA, Fleischer Art Memorial, Mighty Writers, and PAWS that focus on service or culture. Whatever their interests, we work with our employees to find opportunities to network or volunteer that spark their interest and passion, both architecturally and culturally.
Professional Memberships
