Dr. Nancy Kim Greenwich

Cos Cob’s dental specialty scene includes Dr. Nancy Kim Greenwich, a periodontist whose practice centers on dental implants alongside treatments for gum disease, bone grafting, and sinus augmentation. The office operates from a professional suite on East Putnam Avenue, a stretch known more for its quiet efficiency than the bustle of central Greenwich. Periodontal care often overlaps with restorative needs, and this practice addresses both—whether it’s preparing for implants or managing ongoing gum health. Cos Cob’s mix of residential calm and easy highway access makes it a practical choice for patients coming from neighboring towns.

Booking a consultation is as simple as calling (203) 661-2279, where the focus remains on clinical precision rather than frills. For those mapping out the visit, the directions place the office at 40 E Putnam Ave Suite 2B, just off the main drag. Periodontal work isn’t the kind of service people seek casually, but when the need arises, the right specialist makes the process clearer.