Welcome to Northwestern Dental Group About Us

Quality Dental Care in Niles, IL

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YOUR TRUSTED Dentist in Niles, IL Visit our caring dentist in Niles, IL Book an Appointment Relax and Enjoy Gentle Dental Care in a relaxing environment. Book an Appointment
Dental Services Offered at Our Office:
Cosmetic Dentistry
General Dentistry
Dental Implants
Restorative Dentistry
Emergency Dentistry

The Proof is in Our Patients

A Full Array of Cosmetic Dentistry and General Dentistry Options.
A State-of-the-Art Dental Facility to Best Serve Our Patients in Niles, IL.
Office Hours
Monday 9:00 AM – 6:00 PM
Wednesday 9:00 AM – 6:00 PM
Thursday CLOSED
Friday 9:00 AM – 6:00 PM
Saturday CLOSED

Meet Your Award Winning Niles, IL Dentists

We are committed to providing the highest quality of comprehensive dentistry possible. Your oral health, smile and comfort are our top priorities. Call today to make your appointment with one of our experienced dentists and learn more about dental care in Niles, IL.
Larry Mulvaney, DDS
Dr. Phimon Atsawasuwan


I was very skeptical of changing dental offices, but unfortunately needed to. After doing a significant amount of research and speaking to a plethora of my colleagues, I finally decided to come to Northwestern dental and all I have to say is WOW! They truly exceeded all my expectations and were able to make my visit the most positive, helpful dentist visit I’ve ever had in 47 years. I have now started bringing my two sons here and they have just said such kind things about Dr. Mulvaney and his staff as well! 

Cynthia R.

From the receptionist to the dental hygienists to Dr. Mulvaney himself, they all have treated me like I was a part of their family. When I had major teeth issues, they went above and beyond to accommodate me and my work schedule. They took care of all my concerns in a timely manner, and would recommend them to all my friends and family for the excellent patient care and services!! 

Ricky C.

Northwestern Dental Group is by far the best dental establishment I have been to. Not only are the doctors so kind and knowledgeable but the entirety of the staff creates a welcoming environment with a high level of professionalism and class. If I could give them 6 stars I would! 

Donya E.

I’ve been to several of the Northwestern Dental locations and in all cases the staff has been most responsive and professional. Dr. Mulvaney is truly a great dentist, very informative and experienced and has done great work. They are highly recommended! 

Bruce R.

Most Insurances Welcomed and Maximized

We’ll make the process of paying for your dental care as simple as possible! Our office accepts a wide variety of insurance plans, and we’re always happy to file your claim for you so that you can be sure to receive the maximum benefits available to you. Northwestern Dental Group is in network with Delta Dental, Cigna, Metlife, Aetna, Guardian, Ameritas, Principal, United Healthcare, United Concordia, Assurant, GEHA, Careington, Humana, TDA, BlueCross BlueShield and more! Call us today to find out how we can maximize your insurance plan! 

Extraordinary Dental Treatment in Niles

Family Safety Comes First

We maintain the highest standards of sterilization & patient safety in order to safeguard your health. 

Same-Day Emergency Care

We know that dental emergency situations arise & at Northwestern Dental Group, we’ll do our best to respond to your problem promptly 

Affordable Dental Coverage

For uninsured patients.
Starting at less than $1/day. 


The goal of the Northwestern Dental Group Team (dentists, periodontists, orthodontits, etc.) at Northwestern Dental Group is to provide high-quality oral health care for men, women, and families living in and around Niles, Vernon Hills, Gurnee, Arlington Heights, and Deerfield, Illinois.

At Northwestern Dental Group, the team provides comprehensive dental care and treatment planning for patients of all ages, from infants to senior citizens. The team is capable of performing a full suite of dental procedures, saving patients time and the hassle of being referred to other practices. This attention to detail and commitment to care makes Northwestern Dental Group a one-stop-shop for all of their patients’ unique needs.

The team at Northwestern Dental Group also offers patients access to cutting-edge technology, including a CBCT scanner with 3D imaging, digital X-rays, Invisalign® oral aligners, full-service orthodontics, and All-on-4 Dental Implants.

Family & Cosmetic Dentistry

Patients can also access cosmetic dentistry services, emergency dental care, endodontics, periodontics, as well as general and family dentistry, restorative dentistry, and implant dentistry.

The team at Northwestern Dental Group always sets aside plenty of time for each appointment. After a one-on-one consultation, the team develops a detailed treatment plan, ensuring minimal pain, increased confidence, and a better quality of life.

To access the best, most comprehensive general, family, and preventive dentistry services, partner with the team at Northwestern Dental Group. Make your appointment today by calling the office. We take pride in providing you amazing service and a smile that you are confident in! We can’t wait to restore your smile.

Niles, IL Family & Emegrency Dentists – Affordable Implant Dentist Near Me – Same Day Dental Appointments Available


The Ultimate Patient Experience

At Northwestern Dental Group, we always give our patients a warm welcome to our Niles, IL office! We’re happy to serve all the dental needs of you and your family in our state-of-the-art dental practice. 



Contact us and schedule your visit today. 

Northwestern Dental Group
Monday9:00 AM – 6:00 PM
Wednesday9:00 AM – 6:00 PM
Friday9:00 AM – 6:00 PM
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