About Dr. Nicholas J Nicastro

Dr. Nicholas J Nicastro, DDS is a Dentist primarily located in Port Jefferson Station, NY. He has 50 years of experience. His specialties include General Dentistry. Dr. Nicastro has received 1 award. He speaks English.

Rating Overview

8 Ratings with 2 Comments

The overall average patient rating of Dr. Nicholas J Nicastro is Excellent. Dr. Nicholas J Nicastro has been rated by 8 patients. From those 8 patients 2 of those left a comment along with their rating. The overall rating for Dr. Nicholas J Nicastro is 5.0 of 5.0 stars.

Mapbox Map of Dr. Nicholas J Nicastro

Primary Address


5225 Nesconset Hwy Ste 52
Port Jefferson Station, NY 11776
(631) 928-2020

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Dr. Nicholas J Nicastro has the following 1 specialty

  • General Dentistry

    A dentist is a doctor who diagnoses and treats oral health issues. The most basic services dentists provide are preventative and regular maintenance treatments such as cleanings, fluoride treatments, X-rays (to look for cavities), cavity fillings. He or she also provides advice on proper brushing, flossing, and rinsing for the prevention of plaque buildup.

  • Specialty Expertise

    Dr. Nicholas J Nicastro has the following 8 expertise

  • Cavity
  • Filling
  • Extraction
  • Veneers
  • Cleaning
  • Dental Check-up
  • Root Canal
  • Crown


Showing 2 of 8

Five Stars

Dr Nicastro is a truly caring, gentle dentist. He continually asks if I'm ok during my dental work.which has been a lot, from fillings to crowns & bridges. I've always hated the dentist. He makes it bareable! His staff is kind & professional & I am happy I found them.

Easy Appointment
Comfortable Office
Advanced Technology
Caring Manner
Pain Minimized
Full Review Rating Breakdown
Pain-free !

I have been going to this office for many years. The entire staff is always pleasant and professional. Dental care and any necessary procedures are always pain free and expertly completed.

Wait time
5 minutes
Easy Appointment
Comfortable Office
Advanced Technology
Caring Manner
Pain Minimized
Full Review Rating Breakdown
  • Awards

    1 Award

  • Patients' Choice Award

    Patients' Choice Award (2015, 2017, 2018)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • Education

    50 Years Experience

  • New York University School Of Medicine

    Graduated in 1968

  • Accepted Insurance

    Dr. Nicholas J Nicastro accepts the following insurance providers.

  • Ameritas
    • Ameritas PPO
  • Assurant
    • Assurant DHA
    • Assurant DHA Premier
  • Cigna Dental
    • CIGNA Radius Network
    • CIGNA Total DPPO
  • Delta Dental
    • Delta Dental PPO
    • Delta Dental Premier
  • Dental Network of America
    • Dental Network of America DPPO
  • DenteMax
    • DenteMax Dental
  • Guardian Dental
    • Guardian DentalGuard Preferred
  • MetLife
    • MetLife PDP
  • Principal Dental
    • Principal Dental PPO
  • United Concordia
    • United Concordia Advantage Plus PPO
    • United Concordia Alliance
    • United Concordia National Fee-For-Service

Locations & Directions

NICHOLAS JOHN NICASTRO DDS, 5225 Nesconset Hwy Ste 52, Port Jefferson Station, NY
  • Similiar Dentists

    Dr. Nicholas J Nicastro is similar to the following 4 Dentists near Port Jefferson Station, NY.

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