Experience the Difference

Get the dental care you need with the understanding & comfort you deserve

Granger Dentistry | Ceramic Crowns, All-on-4 reg  and Digital Impressions

What Our Patients are Saying

Rose Rittweger


Deegan Dental is the best and only dental office I will ever frequent. Dr. Deegan is a fabulous skilled doctor. I am a very unusual and difficult case. She has never given up on getting to the bottom of my problems. She always believes me when I say I am in pain and is a very compassionate person. The staff is just as great. I never fear or mind going to the dentist. They are very kind and accommodating to the patient Not only do I feel like I am in good hands, I truly feel like a member of their dental family! Thanks for all you do.

Granger Dentistry | Veneers, Root Canals and All-on-4 reg



My dentist for 33 years retired in 2013. I tried in vain to find a dentist like he was. One dentist, I tried to tell jokes. I was not there to be entertained. Another got water all over me until I considered wearing a wet suit to the office visits. Then, my brother told me about Dr. Deegan and Deegan Dental. This was four years ago and I have been nothing less than extremely satisfied. 'Dr. Deegan is compassionate, professional, and knowledgeable. If I'm there for my regular cleaning, Dr. Deegan has to come into the room and look in my mouth to make certain nothing is going on that the hygienist might not see. The office staff is equally professional. If you are looking for a dentist, look no further than Deegan Dental. I very highly recommend Deegan Dental.'

Granger Dentistry | Veneers, Root Canals and All-on-4 reg



I couldn’t have been happier with my choice of Dr. Deegan and her team. I had originally gone to a colleague of hers for a consultation and was referred to her, he told me “I would love to reconstruct your mouth but your case is complicated. I know someone who would be up for the challenge and would do a fantastic job, Effie Deegan. She and her team took such great care of me. My case was really complicated but they left me the happiest customer in the world. She has been there to take care of my mouth time and time again and I would never go to anyone else for work on my crowns and veneers. Thank you for making me smile all the time Effie. Kind Regards.

Granger Dentistry | Veneers, Root Canals and All-on-4 reg

Dani F.


I came to Dr. Deegan with extensive dental damage that took years to treat, and I can honestly say she's one of the most caring medical professionals I've ever had. In a complicated case like mine, many unforeseen obstacles arise, and each time that happened, Dr. Deegan was able to adeptly and quickly adjust my treatment plan as needed. She and her amazing staff have seen me through multiple oral surgeries, and throughout it all, they've been compassionate, flexible, and willing to do whatever it took to make me comfortable. No one likes going to the dentist, but Dr. Deegan makes it as painless as possible!

Granger Dentistry | Veneers, Root Canals and All-on-4 reg

The Novielli and Fede Family


AWESOME is the one word to describe our experience with the Deegan Team. From the front desk to the flexibility of Dr. Deegan. If you want the best experience is dental and customer service, Dr. Deegan is the team to go. Peggy, Angie, Lisa, and Dr. Deegan are AWESOME, our family is now on more than 10 years of being pampered by all.

Granger Dentistry | Veneers, Root Canals and All-on-4 reg

Gerri L.


Dr. Deegan has been my dentist for many years. She offers sound advice, explains the procedure she is performing in a manner that one can understand, and provides high quality, pain-free care. Dr. Deegan's staff is professional, friendly, and efficient. You will feel confident that you made a good choice with Dr. Deegan.

Granger Dentistry | Veneers, Root Canals and All-on-4 reg

Jamar I.


Very kind staff, welcoming and informative front desk. I saw Dr. Hennion for my regular check-up and cleaning and she was fantastic! I opted to get the Zoom laser teeth whitening and my teeth can light up a room now! I will be getting more cosmetic work done with Dr. Deegan. I highly recommend Deegan Dental for any and all of your dental needs!

Granger Dentistry | Veneers, Root Canals and All-on-4 reg

Jack C.


Dr. Deegan is a wonderful Dentist; she is meticulous at her work and takes the time to explain everything in detail. I love the office atmosphere; it feels like I'm visiting friends. The receptionist Peggy is always upbeat and friendly. There's also Dr. Stephen Reff, who besides playing some great music is also a terrific dentist. My teeth were a mess; they gave me the ability to chew normally again, and I'm no longer embarrassed to smile. I highly recommend Deegan Dental. Give them a try; you'll be glad you did.

Granger Dentistry | Veneers, Root Canals and All-on-4 reg
Deegan Dental | Laser Dentistry, Snoring Appliances and Digital Radiography
Deegan Dental | Preventative Program, Snoring Appliances and Invisalign reg
Deegan Dental | Implant Dentistry, Digital Radiography and Dentures
Deegan Dental | Preventative Program, Veneers and Laser Dentistry

Why Make Deegan Dental Your One Stop Dental Office?

Dr. Deegan specializes in restoring damaged or missing teeth, using expert knowledge of head and neck anatomy and the latest in material sciences and current technology to ensure you receive the best level of care. After completing dental school, Dr. Deegan, a prosthodontist, completed several years of additional rigorous training in full mouth rehabilitation, including crowns, bridges, veneers, inlays, complete and partial removable dentures and dental implants. Additionally, she was trained in TMJ, sleep apnea and maxillofacial reconstruction.


The American Board of Prosthodontics administers a comprehensive four part exam, which often can take several years to complete. Board Certification indicates the pinnacle of expertise in the field of Prosthodontics. Thereafter, a prosthodontist must re-certify every 8 years, demonstrating their commitment to education. Dr. Deegan is a Board Certified Diplomate of the American Board of Prosthodontics and a Fellow of the American College of Prosthodontics.

Conveniently Located and Easy to Get to!

Deegan Dental is located just off Old Short Hills Road. In addition to easy on-site parking for those traveling by car, we're easily accessible by bus.

Explore Our Office

Granger Dentistry | Botox reg , Digital Impressions and Root Canals
Granger Dentistry | Implant Dentistry, Night Guards and E4D
Granger Dentistry | Extractions, Periodontal Treatment and Digital Impressions
Granger Dentistry | Extractions, Dermal Fillers and Ceramic Crowns
Granger Dentistry | Implant Dentistry, Crowns  amp  Caps and Invisalign reg
Granger Dentistry | Fluoride Treatment, Dermal Fillers and Root Canals
Granger Dentistry | Juvederm reg , Dental Bridges and Periodontal Treatment
Granger Dentistry | Veneers, Root Canals and CEREC
Granger Dentistry | All-on-6, Oral Exams and Preventative Program
Granger Dentistry | CEREC, Fluoride Treatment and Veneers
Granger Dentistry | Juvederm reg , Snoring Appliances and Invisalign reg
Granger Dentistry | Dental Sealants, Implant Dentistry and ZOOM  Whitening
Granger Dentistry | Digital Impressions, Oral Cancer Screening and Botox reg
Granger Dentistry | ZOOM  Whitening, Digital Radiography and All-on-6
Granger Dentistry | Dental Lab, Orthodontics and Sedation Dentistry
Granger Dentistry | Oral Cancer Screening, E4D and Air Abrasion
Granger Dentistry | Fluoride Treatment, Dental Lab and Root Canals
Granger Dentistry | ZOOM  Whitening, ClearCorrect reg  and Air Abrasion
Granger Dentistry | TMJ Disorders, Snoring Appliances and CEREC
Granger Dentistry | Root Canals, Oral Exams and VELscope reg  Cancer Screening

Skilled & Dedicated Professional Team

Valued Patient Input

Excellent treatment outcomes depend on trusting partnerships in care. Tell us about your smile. We’re listening!

A Commitment to Excellence

Providing personalized solutions using the most advanced technology and treatment methods.

Integrated, Comprehensive Care

Helping patients maintain healthy, beautiful smiles with care that supports overall wellness.

Deegan Dental | Laser Dentistry, Snoring Appliances and Digital Radiography

Preventive Program

Our comprehensive dental hygiene program is designed to preserve your teeth and the supporting structures by preventing the onset, progress, and recurrence of dental disease.

Deegan Dental | Preventative Program, Snoring Appliances and Invisalign reg

ZOOM! Whitening

As the number one patient-requested teeth whitening brand, ZOOM! provides patients with a range of whitening options that also includes highly effective home whitening systems.

Deegan Dental | Implant Dentistry, Digital Radiography and Dentures

Laser Dentistry

One of the significant advances in modern dentistry has been the development of dental laser technology.

Deegan Dental | Preventative Program, Veneers and Laser Dentistry


An innovative, discreet, and effective system of care, Invisalign® treatment offers a cosmetic way to align your smile with minimal interference to daily activities.

Get in touch

We’re always on hand to answer your questions and get back to you with a prompt response.


Thank You!

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Dental Care that Supports Your Overall Well-Being.

Personalized Solutions

We recognize that every smile is unique and provide customized care to address individual needs.

Compassionate Care

Your comfort and care are our top priorities. We provide skilled, compassionate treatment in a relaxing and comfortable setting.

Advanced Technology

We offer the latest solutions while providing safe and comfortable care.

Accessible, Affordable Treatment

Begin care without additional stress or delay. Our staff will be happy to discuss any insurance or billing questions you may have.

Meeting the highest standards for sterilization and the safe provision of care

Protecting your health and providing peace of mind
  • To protect everyone’s health and safety, we follow the infection control practices recommended by the American Dental Association (ADA) and The Centers For Disease Control and Prevention (CDC).
Deegan Dental | Implant Dentistry, Dentures and TMJ Disorders

Let us help bring out the best in your smile!

Deegan Dental | Implant Dentistry, Dentures and TMJ Disorders

About Us

Our goal is to help every patient experience the benefits of good oral health and a beautiful smile. We value the trust you have placed in our office and strive to provide solutions that meet your dental needs and expectations of care.


Existing Patients

New Patients

Office Hours

10:00 am - 6:00 pm
10:00 am - 6:00 pm
10:00 am - 6:00 pm
10:00 am - 6:00 pm
10:00 am - 6:00 pm
Appointment Only
Appointment Only