Dr. Lara O'shaughnessy

A dental practice on S Greeley Avenue in Chappaqua handles everything from routine cleanings to cosmetic adjustments—no referrals needed for basic care. Dr. Lara O’Shaughnessy’s office sits on the second floor of 1 S Greeley Ave, a quiet stretch where the sidewalks still feel like old Westchester. People come for fillings, crowns, or just a second opinion; the practice doesn’t specialize in pediatrics but sees patients across most age groups.

The building itself is unassuming—no flashy signage, just a professional address tucked between a tax advisor and a real estate office. Chappaqua’s downtown hums a few blocks away, but this corner stays low-key, the kind of place you’d pass unless you were looking for it. Inside, the focus is on general and restorative work: exams, extractions, even some whitening for those who ask. No weekend hours or emergency walk-ins are advertised, so planning ahead is the norm here.

Calling (914) 238-0202 connects you directly to the front desk for appointments or questions about insurance. First-time patients often check the map to confirm the suite number—it’s easy to miss the entrance if you’re not watching for it. Locals joke that the hardest part of visiting is remembering how to spell O’Shaughnessy.