About Robyn Baumgarten | Interiors by Just Design Long Island

Meet Robyn

Founder & Principal Designer

Robyn is the visionary behind our firm, known for her meticulous attention to detail and innovative design solutions. She works closely with each client to create personalized, stunning spaces that reflect their unique tastes and lifestyles.

Call Robyn and discuss how you can achieve the breathtaking interior designs you have always dreamed of for your luxury home. Our interior design firm services the New York City and Long Island areas, from North Shore Gold Coast to the east end estates of the Hamptons to Montauk.

As a premier boutique interior design firm in Nassau & Suffolk County, NY, Interiors By Just Design offers personalized design services tailored to your unique needs. Whether you seek full-service design for a new home construction or wish to remodel an existing space, Robyn Baumgarten makes the process enjoyable, creative, and stress-free. With a keen eye for budget management, she allocates funds wisely, avoiding costly mistakes and finding great trade deals. With insider access to over 150 manufacturers, she ensures exquisite home furnishings and unique decorating accessories that surpass any local retail offerings.

Robyn Baumgarten Interior Designer Long Island

Why Choose Us

Why Long Island Homeowners Choose Interiors by Just Design

Interiors by Just Design delivers full-service luxury interior design across Long Island, from the North Shore Gold Coast to the Hamptons. With 25 years of experience in home renovation, new construction, and whole-home interior design, we turn high-end Nassau and Suffolk County homes into spaces built around how you live.

25 years of luxury design experience. Two and a half decades designing high-end homes across Long Island's most established communities.
A boutique, full-service firm. You work with a senior principal designer, not a rotating team, with senior attention at every phase of the project.
Budget-smart sourcing. Insider access to over 150 manufacturers means furnishings and finishes that outclass retail, at trade pricing you cannot get on your own.
End-to-end project management. We handle every detail from concept to installation, so building or renovating stays creative and stress-free.

Meet the Creative Team

At Interiors by Just Design, our team is dedicated to transforming your spaces into beautiful, functional environments. With a blend of creativity, experience, and a personalized approach, we ensure every project exceeds your expectations.