Your Dental Health Journey
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General Dentistry for children and adolescents.

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What Our Patients Are Saying

"Love this office! Brought both of my boys here. Staff is very pleasant and welcoming. Dr Obi is extremely knowledgeable and helpful and great with children. My 6yo loved the office! 10/10 recommend."

Janaeyah W. Small Google Icon

"I brought my 7 year old son to see Dr. Obi a couple of weeks ago and it was truly a great experience from booking until we walked out. We would 100% recommend taking your little ones to First Street Smiles! So happy to have found our family’s official pediatric dentist!"

Sue-Ann G. Small Google Icon

"Dr. Obi and her staff are amazing. She was kind and very informative during my exam and the entire process. I will be back!"

Shavone D. Small Google Icon

Special Offers

At First Street Smiles, we are committed to providing each patient with the treatment they deserve.

Offers Expire: January 31st, 2025

  • $120 Kids New Patient Exam

    Our team welcomes new pediatric patients with fun, friendly, and gentle care! Join the community at First Street Smiles and schedule your kids' new patient exam for just $120.

  • $79 Emergency Exam

    Dr. Obi emphasizes fast, gentle emergency care to alleviate pain as quickly as possible. When you or your child need urgent dental care, schedule your limited emergency exam for just $79!

  • $399 Dental Membership Plan

    Adult patients aged 18+ can save on the quality dentistry they need throughout the year, including preventive cleanings, x-rays, and more, for just $339/year! Add a second adult for just $200.

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Hackensack, NJ dentist Dr. Obi providing dental care for a young patient at First Street Smiles

Our Passion for Dental Health

Here at First Street Smiles NJ, we pride ourselves on the practice of evidence-based dentistry with the health of our community in mind. We've created a positive, family-oriented environment where we can provide fun, comfortable experiences for children of all ages and their parents, too!

The First Street Smiles dental team based out of Hackensack, NJ

Dental Membership Plan for Adults

Dr. Obi and her team offer affordable, comfortable care for both pediatric and adult patients. To help our patients save on the care they need, we've created an in-house dental savings plan that offers yearly dental cleanings, full-mouth x-rays, and discounts on simple restorations for just $399/year per adult (a $725 value)!

Dr. Nneka Obi, lead dentist of First Street Smiles in Hackensack, NJ

Healthy Smiles for the Community

Our office takes pride in our community, creating local connections and giving back in any way we can. As the Health N Wellness LLC Provider for Paterson and Passaic City Schools, a Head Start Screening Provider, and a Johnson Public Library sponsor, we are proud to spread our philosophy of compassionate care beyond our office walls.

Featured Services

Preventive Dentistry

With gentle teeth cleanings, comprehensive exams, protective sealants and much more, Dr. Obi offers complete preventive care for children and adults.

Pediatric Dentistry

Our team emphasizes fun, gentle dentistry for pediatric patients. We've created a welcoming, child-central office environment to help create a positive relationship with dentistry.

Teeth Whitening

Brighten your smile at your convenience with our teeth whitening kits! We'll provide the custom-fitted trays and professional-grade whitening gel, so you can whiten your smile from wherever you are.
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Need Urgent Care for a Dental Emergency?

We offer emergency appointments for tooth pain, broken restorations, tooth damage, injury, and more! Contact us right away for the relief you need.

Monday:
8:00am - 5:00pm
Tuesday:
8:00am - 5:00pm
Wednesday:
8:00am - 5:00pm
Thursday:
8:00am - 6:00pm
Friday:
Closed
Saturday:
8:00am - 2:00pm*
*We are open the 3rd Saturday of each month.
Monday:
8:00am - 5:00pm
Tuesday:
8:00am - 5:00pm
Wednesday:
8:00am - 5:00pm
Thursday:
8:00am - 6:00pm
Friday:
Closed
Saturday:
8:00am - 2:00pm*
*We are open the 3rd Saturday of each month.

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10+ Google Reviews

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