Business Details
Your Trusted Dentists in North Bergen & Passaic, NJ
Castillo & Mulkay Dental PC is a family-owned dental practice serving the North Bergen and Passaic communities with a commitment to providing beautiful, healthy smiles for life. Our mission centers on compassionate care, ethical practice, and personalized attention to every patient's needs. With decades of combined experience, Dr. Zenaida Mulkay and Dr. Guillermo Castillo lead a dedicated team that prioritizes patient comfort and satisfaction through advanced dental technology and techniques. We specialize in both general and cosmetic dentistry, offering preventative care, restorative treatments, and smile-enhancing procedures tailored to individual goals.Our practice philosophy emphasizes long-term oral health, patient education, and creating a welcoming environment where every visitor feels valued. From routine cleanings to complex dental reconstructions, we deliver comprehensive care designed to exceed expectations while maintaining the highest professional standards. Our focus on continuous improvement ensures patients receive cutting-edge treatments in a setting that values ease, fun, and exceptional service.
Services
General Dentistry
Cosmetic Dentistry
Dental Implants
Teeth Whitening
Porcelain Veneers
Root Canals
Dentures
Dental Bridges
Cosmetic Contouring
Periodontal Treatments
Highlights and features
- We offer 35+ years of combined experience from NJ-licensed dentists.
- Our practice uses state-of-the-art dental technology for precise treatments.
- We guarantee ethical care with transparent treatment planning.
- Our team provides personalized attention to every patient's unique needs.
- We deliver comprehensive dental solutions under one roof.
What people say
Very professional
Best dentists in the area
Excellent service
Great results
Attentive and caring
Services
General Dentistry
Our general dentistry services focus on maintaining optimal oral health through regular cleanings, exams, and early detection of potential issues. We provide comprehensive care for gum disease, cavities, and dental trauma using advanced diagnostic tools and minimally invasive techniques. Patients benefit from personalized treatment plans that emphasize long-term dental wellness and prevention of serious conditions.
Cosmetic Dentistry
Transform your smile with our cosmetic dentistry solutions including teeth whitening, veneers, and bonding. We specialize in creating natural-looking results that enhance facial aesthetics while maintaining dental function. Our team uses premium materials and artistic techniques to address discoloration, chips, and alignment issues for confident, beautiful smiles.
Dental Implants
Dental implants offer permanent solutions for missing teeth with natural appearance and function. Our practice provides full implant placement and restoration services using biocompatible materials that integrate seamlessly with your jawbone. Patients enjoy improved chewing ability, facial structure preservation, and long-lasting results that mimic natural teeth.
Porcelain Veneers
Porcelain veneers correct cosmetic dental imperfections like stains, cracks, and gaps. We create custom-fitted shells that bond to tooth surfaces for instant smile transformation. This durable solution resists staining while providing a natural, translucent appearance that matches surrounding teeth perfectly.
Teeth Whitening
Professional teeth whitening services reverse discoloration caused by age, diet, or lifestyle factors. Our take-home whitening kits use medical-grade bleaching formulas for safe, effective results. Patients achieve noticeably whiter smiles in just a few weeks with customized trays that ensure even application and minimal sensitivity.
People
Dr. Zenaida Mulkay
Dentist
Dr. Mulkay brings decades of experience in comprehensive dental care, specializing in restorative and cosmetic procedures. Raised in northern New Jersey, she combines technical expertise with compassionate patient care to create healthy, lasting smiles.
Dr. Guillermo Castillo
Dentist
Dr. Castillo has served the North Bergen community for over 35 years, focusing on personalized dental solutions. His practice philosophy emphasizes ethical treatment, patient education, and using advanced techniques to achieve optimal oral health outcomes.
Questions
What dental services do you offer?
We provide general dentistry, cosmetic treatments, implants, veneers, whitening, and restorative care in North Bergen and Passaic.
Do you accept dental insurance?
Yes, we accept most major insurance plans and help maximize your dental benefits.
Are financing options available?
We offer CareCredit financing for affordable monthly payment plans on dental treatments.
What are your office hours?
Monday-Friday 9:00 AM-5:30 PM, Saturday 9:00 AM-12:00 PM (every other week) in Passaic.
Do you offer emergency dental care?
We prioritize urgent cases and provide same-day appointments for dental emergencies.
What is your new patient special?
New patients receive X-rays, exam, and consultation for $95 (a $350 value).
Reviews (7)
Edward Brioso
Mar 18, 2022
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I don't write many reviews but I can't resist sharing what an amazing office this is. Every single member of the staff makes you feel at home and they are always accommodating. The quality of the service received by Dr. Mulkay exceeds expectations. I'm not a fan of going to a dentist but I don't get that feeling here. Highly highly recommend. You will not be disappointed. Great job
Jenin Haj
Feb 26, 2022
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I have a great experience every time I come to this dentist. The staff are so careful and considerate of their patients, and plus my teeth look great!
Noah Gutierrez
Feb 18, 2022
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I absolutely loved my visit, welcoming staff and friendly dentist. There is a good looking woman named Jackie who was extremely helpful, she explained all of the insurance and operational procedures to me.
Shayna Suero
Feb 16, 2022
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It was the best experience I've ever had at a dentist, usually I don't feel excited to be at the dentist but once I walked in it felt very family friendly, I was greeted once I stepped through the door and I was taken care of right away. The practice manager explained everything to me throughly and made sure I was taken to a room and set up for the dentist to see me right away. Once the dentist started looking at my teeth she did an amazing cleaning with no pain feeling afterwords. Once that was done I was taken back to the front to set up my next appointment for a check up. Overall it was a great experience and I can't wait to go back for my next cleaning.
Carlos Borboy
Feb 11, 2022
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I been with my doctor over 8 years and she always on top of the game! Super friendly/ very talented/ I am very into my smile!
Jada
Feb 04, 2022
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I don't know if she is the manager or the owner but Jackie helped explain all the insurance policies. The staff was very professional. Service was quick and painless. Highly recommend!
Angelica Dominguez
May 13, 2021
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I went to Castillo-Mulkay for a cleaning and to check my teeth and was so happy with my experience! The front desk is very nice, efficient, and helpful, and Dr. Mulkay is extremely professional, caring, and takes her time with you. I will definitely be going back for a follow up! Thank you
