• Adam Blatner, AIA, CPHC, Blatner-Jongman-Sereno Architects (BJ-SA)

    Adam Blatner, AIA, CHPC

    adam@bjsarch.com

    (646) 801-8702

    Adam is a licensed Architect with extensive experience in construction, ensuring designs translate seamlessly from concept to completion. His work emphasizes materiality, feasibility, and sustainability, balancing architectural vision with practical execution.

    Adam has led complex mixed-use hospitality and high-rise projects in New York City and brings an extensive experience executing residential work across numerous national markets. He earned his Bachelor of Architecture from Iowa State University in 2014 and is a member of the American Institute of Architects as well as a Certified Passive House Consultant.

  • Mark Jongman-Sereno, AIA, Blatner-Jongman-Sereno Architects (BJ-SA)

    Mark Jongman-Sereno, AIA

    mark@bjsarch.com

    (646) 801-7069

    Mark is a licensed Architect and Landscape Architect. Mark’s career has focused on creating distinctive architecture and public spaces that are inventive, adaptable, and conceptually rigorous.

    Mark brings a conceptually-driven focus to the design of small and large-scale projects alike. Prior to founding BJ-SA, Mark worked in the offices of the Office for Metropolitan Architecture (OMA), and notably as a Project Manager at Weiss Manfredi. Mark earned a Master of Architecture and a Master of Landscape Architecture degrees from Harvard University in 2017. He is a member of the American Institute of Architects.