Welcome to Union Square Smiles

At Union Square Smiles, your dentist in Manhattan, we are committed to giving you a beautiful and healthy smile. Our expert skills and compassionate care coupled with utilizing the latest advances in dental technology make every visit to our practice a positive, comfortable, and stress-free experience.

Our office has established a reputation of excellence based on the quality of patient care that we provide and the successful treatment outcomes that we achieve. In our office, every patient is treated with the individualized care and attention that they deserve. As your dentist, we take the time to listen to your smile goals, assess your dental needs, and develop the best treatment plan. We recognize that the best results are the product of working with a trusted partner in care.

As a general, preventive, restorative and cosmetic dentist in Manhattan, we offer an extensive range of oral health care services to meet not only your dental needs, but those of every member of your family as well. Using the most advanced technology and treatment modalities, we offer dental services that can help you to maintain your oral health for a lifetime, as well as provide you with a wide range of solutions to cosmetically transform the appearance of your smile and to restore a smile compromised by dental problems or other factors.

Some of the services that we provide include:

  • Emergency Treatment
  • Preventive & Restorative Care
  • Cosmetic Smile Makeovers
  • Teeth Whitening
  • Pediatric Dentistry
  • Porcelain Veneers
  • Dental Crowns & Bridges
  • Root Canal Therapy
  • Dentures
  • Nightguards
  • Snoring Appliances
  • CEREC Single Visit Crowns
  • Invisalign

Some of our Services

Union Square Smiles

Fillings

Dental Fillings are the most common type of dental restoration used to replace sections of teeth that are missing, damaged or decayed. While traditional dental materials like gold, amalgam, porcelain, and composite successfully restore teeth; recent advances in dental technology have made a wider and improved selection of restorative choices available. Some of the newest state-of-the-art filling materials including ceramic and the latest composite materials, are not only strong and durable, they offer the most aesthetically pleasing and natural looking results.

Union Square Smiles

CEREC Single Visit Crowns

Cerec is an advanced dental technology, which allows for the preparation and placement of same day ceramic restorations. Offering the utmost in terms of quality and convenience, this high-tech system eliminates the need for multiple dental visits, temporary crowns, as well as messy dental impressions.

Union Square Smiles

Teeth Whitening

Teeth that have been stained or darkened by food, tobacco use, age, medications or injury can be lightened and brightened by means of a non-invasive process known as teeth whitening. Teeth whitening or bleaching simply refers to any process that will make the teeth appear whiter. While there are many over the counter options for teeth whitening, the most effective and safest teeth whitening systems are the professional strength ones available at the dentist’s office.

Union Square Smiles

Invisalign

Invisalign® is a form of orthodontic treatment that works to correct many different types of malocclusions through the use of a series of clear plastic trays called aligners. In many cases it provides an excellent treatment alternative to having traditional orthodontic braces and metal wires.

Meet Nancy Marin-Rojas, DDS

doctor

Dr. Marin-Rojas is of Colombian heritage. She graduated from St. John University with a B.S in biology before pursuing her career in dentistry. Dr. Marin-Rojas received her DDS degree from New York University in 1994 and spent one year as a general practice resident at Jamaica Hospital in Queens where she received special training in oral surgery. Dr. Marin-Rojas is a member of the New York Country Dental Society, American Academy of Cosmetic Dentistry and ADA. She serves as an attending at Jamaica Hospital where she enjoys working with the residents. Dr.Marin-Rojas has participated in numerous out reach programs through out the metropolitan area. She is a wife and a mother of three, is fluent in Spanish, gentle and caring. Her goal is "to deliver pain-free dental care for a pleasant experience".