Smiles+Grins Orthodontics & Pediatric Dentist

4.20 /5 (5 reviews)
Verified Reviews

About

Nestled in the vibrant Upper East Side of Manhattan, Smiles+Grins Orthodontics & Pediatric Dentist stands as a beacon of specialized, compassionate dental care for children, teenagers, and adults seeking orthodontic treatment. This unique dual-specialty practice, located at 160 E 88th St #1D, masterfully combines the expertise of pediatric dentistry and orthodontics under one welcoming roof, creating a seamless, family-centered healthcare experience. The practice is built on the foundational belief that early, positive dental experiences and a beautifully aligned smile are profound gifts that impact a person's confidence, health, and quality of life for decades to come.

The philosophy of Smiles+Grins is deeply rooted in a patient-first approach, where care is delivered with kindness, patience, and a genuine understanding of the anxieties both children and adults may face. The environment is meticulously designed to dissolve the typical clinical fear, featuring a bright, cheerful, and engaging office that puts patients of all ages at ease. From the welcoming reception area to the state-of-the-art treatment rooms, every detail is curated to foster a sense of comfort and excitement about dental health. The team understands that a visit to the dentist or orthodontist is more than a procedure; it's an opportunity to build a lasting relationship based on trust and exceptional results.

What truly sets Smiles+Grins apart is its integrated model of care. By housing board-certified pediatric dentists and orthodontists in the same practice, they facilitate unparalleled continuity. The pediatric dentists focus on preventive care, monitoring growth and development, managing cavities, and ensuring the health of primary and permanent teeth. Simultaneously, the orthodontic specialists assess jaw alignment, spacing, and bite issues, often collaborating directly with their pediatric colleagues to formulate the most effective, timed intervention plans. This synergy allows for early detection of potential orthodontic problems—often during routine check-ups—enabling timely, sometimes simpler interceptive treatments that can guide jaw growth and reduce the need for more extensive procedures later.

The practice's expertise spans the full spectrum of modern dental and orthodontic solutions. For pediatric patients, this includes preventive education, fluoride treatments, sealants, restorative care, and management of dental emergencies, all delivered with a gentle touch. On the orthodontic side, Smiles+Grins offers a comprehensive suite of options, including traditional metal braces, clear ceramic braces, and a leading provider of clear aligner therapy, such as Invisalign® and Invisalign First® for younger patients. This commitment to offering multiple modalities ensures that each treatment plan is fully personalized, aligning with the patient's clinical needs, lifestyle, and aesthetic preferences.

Led by highly credentialed specialists, the team at Smiles+Grins is dedicated to ongoing education and staying at the forefront of technological advancements in dentistry and orthodontics. They utilize digital imaging, intraoral scanners, and cutting-edge diagnostic tools to enhance precision, comfort, and treatment predictability. This technological integration, combined with a warm, communicative style, demystifies the treatment process for patients and parents, involving them as informed partners in the journey to optimal oral health.

Ultimately, Smiles+Grins Orthodontics & Pediatric Dentist distinguishes itself not just through its dual specialties or advanced technology, but through its heart. The practice cultivates a culture where every child is celebrated, every teenager is empowered, and every adult is respected. Their mission extends beyond creating healthy smiles; they aim to build a foundation of lifelong dental wellness and self-assurance. In a city renowned for its excellence, Smiles+Grins has carved out a distinctive niche as a trusted, family-friendly practice where exceptional clinical care and a joyful patient experience are inextricably linked, one smile—and one grin—at a time.

Additional Details

Specialization: Dual-specialty practice focusing on Pediatric Dentistry and Orthodontics for children, adolescents, and adults.
Education & Certifications: Typically includes board-certified or board-eligible pediatric dentists and orthodontists. Doctors are expected to have DDS/DMD degrees from accredited dental schools, followed by specialized residency training in Pediatric Dentistry and/or Orthodontics. Specific doctor credentials should be verified on the practice website.
Professional Memberships: Likely includes the American Association of Orthodontists (AAO), American Academy of Pediatric Dentistry (AAPD), American Dental Association (ADA), New York State Dental Association (NYSDA), and local dental societies. (Exact memberships should be verified with the practice).
Pricing & Insurance: Pricing varies based on treatment complexity and modality. The practice typically works with patients to provide detailed cost estimates and flexible payment plans. They accept most major PPO dental insurance plans and can assist with claims and reimbursement inquiries. Specific in-network providers and financing options should be confirmed directly with the office.

Contact Information

📍 160 E 88th St #1D, New York, NY 10128, USA
🏢 New York

Location

Customer Reviews

Maya Sheinman
February 11, 2026

We’ve had such a wonderful experience with Dr. Grinbaum and the entire team. From day one, they made my children feel comfortable and at ease, which says a lot when it comes to orthodontic visits. The staff is always friendly, patient, and professional, and everything is explained clearly so both parents and kids know exactly what to expect. The results have been fantastic, and I truly appreciate the care and attention to detail throughout the entire process. I highly recommend this practice to any parent looking for an orthodontist who combines expertise with genuine kindness.

Deyby Valladares
February 11, 2026

I’ve been seeing Dr. Grinbaum at Smiles+Grins Orthodontics & Pediatric Dentist for approximately two years now, and I can honestly say she has been excellent. She truly pays attention to detail and always takes the time to thoroughly answer any questions I have. I never feel rushed during my appointments, which makes such a difference. My teeth have been transformed for the better, and I couldn’t be happier with the results! The entire staff is just as wonderful. From the front desk to the assistants, everyone is warm, professional, and genuinely caring. They make scheduling easy, are always accommodating, and go out of their way to make you feel comfortable. You can tell they work well as a team and truly care about their patients’ experience, not just the treatment itself. The office is consistently clean, organized, and welcoming, which adds to the overall positive experience. I actually travel from New Jersey just to continue my care with her…that’s how much I trust her work and the team as a whole. Highly recommend to anyone looking for attentive, high quality orthodontic or pediatric dental care.

Emeli Cabrera
December 12, 2025

“Our experience with Dr. Grinbaum has been exceptional. The office is clean, welcoming, and very well organized. Dr. Grinbaum is knowledgeable, compassionate, and takes the time to explain everything clearly. The staff is amazing with children—gentle, encouraging, and incredibly patient. We highly recommend Dr. Grinbaum for outstanding pediatric dental care.”

Alexander Volchonok
November 19, 2025

Dr Liel Grinbaum saw my daughter for a second opinion for her adult tooth that was growing into her baby tooth. I really appreciated that he took time to evaluate the condition and present all the options and valued a conservative approach. As a father and doctor myself I really value that it’s about doing the best for the patient and treating each kid as if they are your own. I also want to mention the team is incredibly friendly and the office is pristine and perfect for kids. I couldn’t express greater gratitude for Dr Grinbaum and the entire team. Best pedo/ortho in the city!

Iri Bar
February 5, 2026

Dishonest, incompetent, and a complete waste of time This office is a masterclass in chaos, harassment, and bait-and-switch tactics. We scheduled a free orthodontic/braces evaluation 30 days in advance. Over that month, this office called, emailed and texted us at least 18 times. Not helpful reminders — harassment. Reconfirming, de-confirming, pressuring us to come earlier, repeatedly demanding insurance information after being clearly told we are paying for these braces out of pocket, and even threatening to cancel the appointment if we did not comply with the insurance text demands within minutes. After all of this obsessive micromanaging, we showed up for the appointment they confirmed over and over again. At that point, the staff suddenly had no idea what we were talking about. No braces. No orthodontic evaluation. No orthodontist. Instead, they attempted to push a paid teeth cleaning and x-rays — something we did not schedule, did not want, and were never informed about. We have our dentist that we are very happy with. So after a month of phone spam and intimidation, we arrived only to be told that the appointment we confirmed countless times simply did not exist. That is either staggering incompetence or intentional deception. Either way, it is unacceptable. This office does not respect patients’ time, cannot manage its own scheduling, and appears comfortable misleading people just to get them in the door and charge for unrelated services. If this is how they operate before treatment even begins, it says everything about how they treat patients once money is involved. Avoid.