Upper East Side · Manhattan


Our Office in the Upper East Side - Pediatric Dentistry & Orthodontics

At 160 E 88th Street, orthodontics and pediatric dentistry share a single boutique home — baby blue, sunshine yellow, and blush in the waiting room, and two dedicated treatment areas built for each practice.

The Smiles + Grins waiting room on the Upper East Side, with the practice logo on a blue wall, a grey bench, and a yellow ottoman.

Our space


A boutique dental home on the Upper East Side.

Our office is designed for comfort and convenience — a shared home where board-certified orthodontists and pediatric dentists work under one roof. State-of-the-art technology, flexible scheduling, and a team that listens, communicates, and exceeds the typical dental office expectations.


Photo tour


Step inside Smiles + Grins.

From the waiting room to the treatment bay — every corner of our Manhattan office is built to put patients at ease.

The Smiles + Grins entrance sign welcoming patients to the Upper East Side office.

Welcome

The Smiles + Grins waiting room with ottomans in baby blue, yellow, and blush beneath the practice logo.

Our waiting room

A coffee nook in the Smiles + Grins waiting area where parents can grab a cup while they wait.

Grab a cup while you wait

A private consultation room at Smiles + Grins with comfortable seating for meeting with the doctors.

A comfortable environment

A treatment chair with a ceiling-mounted screen for entertainment during dental visits at Smiles + Grins.

Comfortable chairs, with TVs

A bright hallway at the Smiles + Grins office on the Upper East Side.

We’ll walk you through the process

A cozy seating area in the Smiles + Grins office where families can relax.

Have a seat

The open treatment bay at Smiles + Grins with modern dental equipment.

Our treatment bay

A private treatment room at Smiles + Grins with a dental chair and clinical equipment.

Our treatment room

A clean, modern patient bathroom at the Smiles + Grins office.

Smile!

Smiles + Grins orthodontics patient

Begin your story with Smiles + Grins.

Specialty care, side by side. A consultation is where every great smile starts.

212-777-6177 · Ortho · 646-448-8773 · Pediatric
Smiles + Grins pediatric patient
Upper East Side, Manhattan

Visit our office.

Orthodontics

Dr. Karin Grinbaum

Phone

212-777-6177

Email

ortho@smilesandgrins.com

Hours

Mon: 9:00 AM – 6:00 PM
Tue: 9:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:30 AM – 7:00 PM
Fri: 9:00 AM – 5:00 PM
Sat · 10 AM – 3 PM (by appt.)

Schedule a consultation →

Pediatric Dentistry

Dr. Liel Grinbaum

Phone

646-448-8773

Email

info@smilesandgrins.com

Hours

Mon: 9:00 AM – 6:00 PM
Tue: 9:00 AM – 5:00 PM
Wed: 8:00 AM – 5:00 PM
Thu: 8:30 AM – 7:00 PM
Fri: 9:00 AM – 5:00 PM
Sat · 10 AM – 3 PM (by appt.)

Schedule a consultation →

160 E 88th Street · New York, NY 10128
160 E 88th Street · New York, NY 10128