
Welcome to RIU Dental
Gentle, Family-Focused Dental Care in Edison
From toddlers experiencing their first dental visit to adults seeking cosmetic or restorative treatments, our skilled team ensures a comfortable experience for all. We specialize in helping patients with dental anxiety, offering gentle techniques, modern technology, and a warm, welcoming environment. Our family-owned practice is dedicated to building lasting relationships while providing comprehensive care that keeps your smile healthy, bright, and confident.
Let’s make your teeth shine!




Gentle Care for the Whole Family
We believe that a visit to the dentist should be comfortable, compassionate, and tailored to every patient’s needs. From children to seniors, we make oral health care easy and stress-free.

Anxiety-Friendly Care
Gentle and understanding dental care for patients with dental anxiety, helping you feel relaxed at every visit.

Family Focused
Comprehensive dentistry for all ages, from toddlers to grandparents, in a welcoming, family-oriented environment.

Advanced Technology
State-of-the-art equipment ensures precise, efficient, and pain-minimized treatments.

Personalized Treatment
Individualized dental plans designed to meet your unique needs, goals, and comfort level.
Experience the Difference
Dental Care
That Puts You First
We understand that visiting the dentist can feel overwhelming, especially for patients with anxiety. That’s why our team is dedicated to providing a warm, supportive, and professional environment for every patient.
We combine modern dental technology with gentle techniques to ensure your comfort during every procedure. Our female-owned, family-oriented practice is committed to treating you like family because your smile matters to us.
- Gentle Approach
- Comprehensive Care
- Cutting-Edge Technology
- Family-Friendly Environment

1000+ Smiles Transformed

15+ Years of Combined Experience

20+ Services Offered

99% Patient Satisfaction
Our Mission
Our mission is to make dental care a positive, stress-free experience for every patient. We combine gentle techniques, advanced technology, and a personalized approach to ensure comfort and confidence at every visit. From preventive care to advanced treatments, we prioritize your oral health and overall wellbeing.
Our Vision
We envision a community where dental visits are met with trust, comfort, and care. By educating patients, promoting oral health, and offering innovative treatments, we aim to create a welcoming environment where families feel at home. Our goal is to be Edison’s most loved dental practice, where smiles and confidence flourish.
Comprehensive Dental Solutions
Quality Care for Every Smile

Dental Cleaning & Exams
Routine check-ups, professional cleanings, and X-rays help keep your teeth healthy and catch problems early. Perfect for patients of all ages, with gentle care for a comfortable visit.

Fillings & Restorations
Repair cavities and damaged teeth with natural-looking fillings and restorative treatments that restore both function and appearance.

Root Canals
Gentle endodontic care to relieve pain, remove infection, and save your natural teeth with minimal discomfort.

Dental Implants & All-on-X
Replace missing teeth with long-lasting, natural-looking implants or full-arch solutions, restoring your smile and confidence.

Crowns, Bridges & Dentures
Custom solutions to restore damaged or missing teeth, providing durability, comfort, and a natural look.

Extractions & Bone Grafts
Safe and effective removal of teeth when necessary, with bone grafting to prepare for implants or maintain jaw health.

Children & Adult Dentistry
Comprehensive care for patients of all ages, with special attention to making children’s visits stress-free and comfortable.

Night Guards & Teeth Whitening
Protect your teeth from grinding with custom night guards and brighten your smile safely with professional whitening treatments.

Deep Cleaning (Scaling & Root Planning)
Advanced cleaning for patients with gum disease, removing plaque and tartar to support healthy gums.
Our Commitment to You
Gentle, Family-Focused Dental Care
Every patient deserves dental care that is compassionate, personalized, and stress-free. From your very first visit, our team prioritizes your comfort and wellbeing, making even complex procedures feel approachable. Whether it’s preventive care for children, cosmetic treatments for adults, or restorative procedures for seniors, we focus on creating a welcoming environment where families feel at home. Your oral health is our top priority, and we are dedicated to building long-lasting relationships through trust, understanding, and exceptional care.
Plan Your Visit
RIU Dental is proud to serve the Edison community and surrounding areas. We offer flexible hours to accommodate your busy schedule, making it easy for you and your family to maintain healthy smiles. Our friendly staff is always ready to answer questions, schedule appointments, and ensure every visit is smooth and comfortable.
Monday
10AM – 06PM
Tuesday
By Appointment
Wednesday
10AM – 06PM
Thursday
03:30PM – 07:30PM
Friday
10AM – 06PM
Saturday
09AM-2PM
Sunday
By Appointment
Dr. Nishi Kumar, DDS
Serving the South Edison community, Dr. Nishi Kumar is a highly skilled and compassionate dentist dedicated to providing exceptional care for patients of all ages. She believes that every patient deserves a gentle, personalized approach, especially those with dental anxiety.
Dr. Kumar earned her Doctor of Dental Surgery (DDS) from New York University College of Dentistry and completed a General Practice Residency at Rutgers Dental School. She offers a full range of dental services, including:
- Dental Implants
- Extractions
- Crowns & Bridges
- Dentures
- Deep Cleanings & Fillings
- Veneers & Cosmetic Dentistry
- Teeth Whitening
Passionate about lifelong learning, Dr. Kumar regularly attends Continuing Education (CE) courses nationwide and is an active member of the American Dental Association (ADA) and the New Jersey Dental Association (NJDA).
Beyond dentistry, Dr. Kumar enjoys spending quality time with her family, hiking, and exploring the outdoors. Her caring nature makes her particularly beloved by children and families seeking a friendly, comforting dental experience.
“Providing gentle, personalized care for smiles of all ages, your comfort is our priority.”
FAQ’s
Frequently Asked Questions
Yes! Our team specializes in gentle care and anxiety-sensitive techniques to ensure a comfortable, stress-free experience.
We provide care for patients of all ages, from young children to seniors.
Absolutely! We offer implants, All-on-X restorations, veneers, teeth whitening, and other cosmetic treatments tailored to your needs.
We proudly serve Edison, Woodbridge, Metuchen, Highland Park, Piscataway, Linden, Rahway, Elizabeth, East Brunswick, New Brunswick, South Brunswick, and North Brunswick.
Yes, we are always welcoming new patients and providing personalized treatment plans to meet every individual’s needs.
We accept a variety of payment options and insurance plans to make dental care accessible for everyone.
Testimonial
Posted on Jo CTrustindex verifies that the original source of the review is Google. Got a deep cleaning with Rich fantastic job. It’s been two years since my last dentist visit and thanks to Rich and the staff at Riu Dental, I’ll be coming more often as they make it as painless as possible.Posted on Ajay KanuparthiTrustindex verifies that the original source of the review is Google. One of the best dental places that I have ever been too. Very professional and helpful. I went with severe tooth pain/swelling and Dr. Nishi helped me get to a point where I felt comfortable and painless. I highly recommend this place.Posted on Maxim MelnikovTrustindex verifies that the original source of the review is Google. Great dentist. Everything was done to perfection. Couldn’t be more happierPosted on Mahadai PersaudTrustindex verifies that the original source of the review is Google. We had such a wonderful visit at the dentist with my toddler! From the moment we walked in, the staff was friendly, patient, and so welcoming. They really know how to make little ones feel comfortable.The dentist was absolutely fantastic, gentle, reassuring, and great at explaining everything in a way that made my child feel safe. They took their time, showed the tools, and even made the whole check-up feel comfortable. I was very impressed with how smoothly everything went!Posted on chong wangTrustindex verifies that the original source of the review is Google. Excellent service. They got modern equipments. Making it clear, no pain cleaning up. I am used to the pain taking teeth x-rays. There’s no pain here.Posted on Sam BasiliciTrustindex verifies that the original source of the review is Google. I went to Riu Dental for a routine cleaning and I had a pleasant experience! I received prompt and adequate care in all aspects of my visit and felt very comfortable in the office! Thank you!
Experience Gentle, Family-Oriented Dental Care Today
Your comfort and satisfaction are our top priorities. Whether you’re visiting for a routine cleaning, cosmetic treatment, or restorative procedure, our friendly team is here to provide personalized care tailored to your needs.
- Gentle, anxiety-sensitive care
- Experienced, skilled dental team
- Comprehensive services for all ages
- State-of-the-art technology
- Family-friendly environment