Suffolk Plastic Surgeons has opened its new office at 24 Research Way, Suite 100, in East Setauket, NY, within the Stony Brook Technology Center. The practice celebrated with a ribbon cutting and open house on Friday, November 6, 2026.
TRITEC completed the interior work for the new office. The project continues a long relationship between the two: TRITEC also built the practice’s previous home at 179 Belle Mead Road, in the same technology park.
“We had the opportunity to build their previous home,” said Karen Shelhorse, Vice President of TRITEC Asset Management. “We are proud to continue that relationship and to see them begin this next chapter within the Stony Brook Technology Center.”
Suffolk Plastic Surgeons has served the Three Village area for decades. Its board-certified physicians perform procedures in an accredited on-site ambulatory surgery suite, with hospital-based care available through the surgeons’ regional affiliations.
“We are grateful for the patients and community that have supported us over the years and are excited to continue serving them from our new space in East Setauket,” said Dr. Kneessy.
State Sen. Mario Mattera and Brookhaven Town Councilman Jonathan Kornreich joined physicians, staff and community members at the ceremony. Assemblywoman Rebecca Kassay and Councilman Steve Englebright sent representatives, and Three Village Chamber of Commerce President Carmine Inserra served as master of ceremonies. Read the full announcement in Greater Long Island.

