Serving Iselin and Kendall Park, NJ since 1992.
Illustration photo of a dentist speaking with a patient in a dental chair

United Dental Group · 03

Cosmetic Dentistry

A smile that feels like you.

Whitening, veneers and orthodontics planned around your face, your budget and your goals — natural-looking results, never overdone.

  • Cosmetic Dentistry
  • Teeth Whitening
  • Veneers
  • Orthodontics
Dental Emergency? Same-Day Appointments

Recognized for Exceptional Care

New Jersey Top Dentist — Every Year Since 2015

Recognition by USA Top Docs · NJ Top Dentists

NJ Top Dentists — Top Dentist 2015 badgeNJ Top Dentists — Top Dentist 2025 badge

Our Dental Services

Dental Emergency

  • Same-Day Appointments
  • Tooth Pain
  • Broken or Chipped Teeth
  • Knocked-Out Teeth
  • Dental Swelling
View Dental Emergency

Preventive & Family Care

  • Exams & Cleanings
  • Pediatric Dentistry
  • Oral Cancer Screenings
View Preventive & Family Care

Cosmetic Dentistry

  • Cosmetic Dentistry
  • Teeth Whitening
  • Veneers
  • Orthodontics
View Cosmetic Dentistry

Restorative Dentistry

  • Crowns & Bridges
  • Implant Prosthetics
  • Dentures
  • Root Canals
View Restorative Dentistry

Specialized Dental Care

  • Periodontics & Gums
  • Extractions
  • Sleep Apnea
View Specialized Dental Care

Dental Implants

  • Implant Consultation & Planning
  • Single-Tooth Implant Crowns
  • Implant-Supported Bridges
  • Implant-Retained Dentures
View Dental Implants

Root Canal Treatment

  • Diagnosis of Tooth Pain
  • Gentle Numbing for Comfort
  • Cleaning & Sealing the Root
  • Crown to Protect the Tooth
View Root Canal Treatment

Crown Recementation

  • Check of Crown & Tooth
  • Cleaning of Old Cement
  • Re-Cementing the Crown
  • Bite Check for Comfort
View Crown Recementation

Exam & Cleaning

  • Complete Dental Exam
  • Digital X-rays When Needed
  • Professional Cleaning & Polish
  • Gum Health Check
View Exam & Cleaning

Tooth Extraction

  • Simple Extractions
  • Wisdom Tooth Evaluation
  • Comfortable Numbing
  • Aftercare Instructions
View Tooth Extraction

Dental Fillings

  • Cavity Diagnosis
  • Tooth-Colored Fillings
  • Replacing Old Fillings
  • Repair of Small Chips
View Dental Fillings

People Behind Your Care

Meet Your Dental Team

Experienced hands. A gentle approach. Doctors who take the time to listen and help you feel at ease.

Dr. Rajiv K. Manocha

DDS · Owner

Dr. Rajiv K. Manocha

New York University · 1992

Serving Middlesex County since 1992 with a gentle, patient-focused approach. A retired U.S. Army Lieutenant Colonel, recognized by USA Top Docs as a New Jersey Top Dentist.

Dr. Kunal Manocha

DMD · Owner

Dr. Kunal Manocha

Rutgers School of Dental Medicine · 2021

Continuing a family tradition of thoughtful dentistry, with clear communication, a calm demeanor and a commitment to keeping patients informed at every stage.

Dr. Maitri Patel

DMD · Dentist

Dr. Maitri Patel

University of Pennsylvania · 2024

Dedicated to clinical excellence, patient comfort and personalized care. Building lasting relationships through trust, kindness and clear communication.

Healthgrades Reviews

Patient Story

he is very kind and compassionate and knows exactly what he is doing I do trust his decision and he also has an excellent friendly staff
Cg

Cheryl g

Healthgrades Review · Excerpt

I really like job done by Dr Rajiv Manocha & Dr Kunal Manocha. I’ll recommend their names to my friends and family. Drs and staff are so helpful and polite.
PP

Priti Patel

Healthgrades Review · Excerpt

He fit us in right away The office was clean and friendly We look forward to returning and continuing with his treatment
J

Joanne

Healthgrades Review · Excerpt

Dr Rajiv identified the issues with the work and why I was in pain. He resolved all the problems with redoing the fillings and root canal. I am glad I found him.
A

Alistair

Healthgrades Review · Excerpt

Excellent Doctor! He is caring, thorough, patient, listens to your concerns and is very meticulous (which I love). My first time meeting him was for tooth pain and I walked out feeling 100% better.
R

Rose

Healthgrades Review · Excerpt

Dr. Manocha is the best dentist and I appreciated his knowledge and the time he took to care for my teeth.
NS

Nirali Shah

Healthgrades Review · Excerpt

Dr. Manocha is very knowledgeable which shows in delivering his excellent service to his patients. He is very patient and considerate throughout his assistance and maintains a very professional demeanor.
MA

Megan Alzamora

Healthgrades Review · Excerpt

Super friendly and Dr. Manocha answered all of my questions and more!
FC

Francesco Composto

Healthgrades Review · Excerpt

He keeps himself calm and ensures he addresses every concern.
G

Ganesh

Healthgrades Review · Excerpt

Dr Manocha was really attentive and clearly explained my course of treatment to me.
S

Sairah

Healthgrades Review · Excerpt

Dr. Manocha is always available for the patient. He is reassuring and in my case, when I had to come in with little notice, he was willing to take me even with his busy schedule.
NN

Nikhil Nayak

Healthgrades Review · Excerpt

He is a great doctor.He is very sensitive to patient's needs.He is my family dentist for last 20 years.
K

Karuna

Healthgrades Review · Excerpt

FAQs

Frequently Asked Questions

How long does teeth whitening last?

Results vary with habits like coffee, tea and smoking, but most patients enjoy a brighter smile for many months. We’ll show you how to maintain it at home.

Are veneers right for me?

Veneers can correct chips, gaps, stains and uneven shapes. At a consultation we’ll examine your teeth and discuss whether veneers or a simpler option fits you best.

Do you offer orthodontics for adults?

Yes. Many of our orthodontic patients are adults. We’ll walk you through the options and what timeline to expect.

Contact United Dental Group

Iselin Office

The office map is available on the published website.

Driving Directions

Opening Hours

Please call the office to confirm current opening hours and appointment availability.

Same-day visits are confirmed by phone.

Get in Touch

876 Green St, Iselin, NJ 08830

Kendall Park Office

The office map is available on the published website.

Driving Directions

Opening Hours

Please call the office to confirm current opening hours and appointment availability.

Same-day visits are confirmed by phone.

Get in Touch

3110 NJ-27, Kendall Park, NJ 08824

Send Us an Email

Please don’t include sensitive medical details. For urgent dental concerns, call an office directly. This opens your email app; send the message there to complete your request.

Call Iselin(732) 636-0838Call Kendall Park(732) 821-9600