Dr. Stephen T. Deehan, DMD?
Update this Profile
Dr. Stephen T. Deehan, DMD, Dentist
We verify the medical license of each FindaTopDoc Verified Doctor to ensure that their license is active and they are in good medical standing.

Dr. Stephen T. Deehan, DMD

Dentist | General Practice

121 Shelley Dr Suite 1e Hackettstown NJ, 07840


Dr. Stephen Deehan is a Dentist practicing in Hackettstown, NJ. Dr. Deehan specializes in preventing, diagnosing, and treating diseases and conditions associated with the mouth and overall dental health. Dentists are trained to carry out such treatment as professional cleaning, restorative, prosthodontic, and endodontic procedures, and performing examinations, among many others.

Education and Training

University of Medicine and Dentistry of New Jersey 1993

Provider Details


Professional Memberships

  • Tri-County Dental Society  
  • American Dental Association  
  • New Jersey Dental Association  

Professional Society Memberships

  • American Dental Association, New Jersey Dental Association, Tri-County Dental Society

Dr. Stephen T. Deehan, DMD's Practice location

Stephen T. Deehan DMD PA

121 Shelley Dr Suite 1e -
Hackettstown, NJ 07840
Get Direction
New patients: 908-852-6626, 908-852-6626
Fax: 908-852-5141

Dr. Stephen T. Deehan, DMD's reviews

Write Review
America's Best Doctor

Media Releases

Get to know Dentist Dr. Stephen T. Deehan, who serves patients in Hackettstown, New Jersey.

Top dentist, Dr. Deehan, provides professional dentistry at his private practice in Hackettstown, New Jersey. Having been in practice for over 20 years, his goal is to continuously provide the highest quality of dentistry in a caring and nurturing environment

A firm believer that everyone deserves a healthy and beautiful smile that lasts a lifetime, he strives to create an atmosphere where all employees work to create a harmonious and professional relationship between each other as well as with the patients. His ultimate desire is to provide a most enjoyable experience for each patient for the care and treatment they need to maintain excellent overall oral and total body health.

A 1993 graduate of the University of Medicine and Dentistry of New Jersey, Dr. Deehan accomplished a one-year residency at Overlook Hospital in Summit. He then opened his practice in Hackettstown in January of 1996.

Over the years, he has become certified in various fields to educate himself on the proper care needed to provide overall oral health for each and every patient. He is a member of the Tri-County Dental Society, the American Dental Association, and the New Jersey Dental Association. He also participates in a monthly SPEAR educational dental study club with peers to stay current with the technology and treatment in the realm of dentistry today.

Dentistry, also known as Dental and Oral Medicine, is a branch of medicine that consists of the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the oral cavity. Dentists diagnose and treat dental issues and help patients develop better oral hygiene regimens. They clean teeth, correct bite issues, perform surgeries and extractions, and perform other duties to ensure that the teeth and mouth are healthy. 

Married for over 20 years and a father of four, Dr. Deehan enjoys his weekends spending time with his family. He has been a coach for each of his children, has taught catholic education at his local church, and has taught dental health in local schools. Although wrestling is by far his favorite sport, he likes keeping up with all high school, college, and pro sports. His favorite time is spent hanging with his children either on a field or at his home and it almost always includes hot wings.

Recommended Articles

  • What is a Yeast Infection?

    Candidiasis is a type of fungal infection resulting from overgrowth of the yeast genus, Candida. The most predominant species in this genus is Candida albicans. The yeast survives in different parts of our body, including the skin, genitals, throat, and mouth. Growth of these organisms commonly...

  • Is There an Ideal Teeth Whitening Product?

    Normally, teeth are yellowish in color and are rarely pure white. As white teeth are a popular demand, more and more products have hit the market, claiming to whiten teeth. This includes whitening tooth-pastes, gels, rinses, strips and trays. Teeth whitening is recommended for people with healthy...

  • Sleep Apnea: What Are the Causes, Symptoms, and Treatment?

    Sleep apnea is a very common but serious sleeping disorder, wherein your breathing gets briefly interrupted while you sleep. Breathing might stop or become very shallow with pauses while you are sleeping. It can last from a few seconds to several minutes and usually recurs through the night. Since...

  • Mason Motz Becomes A Chatterbox Once His Sleep Apnea Was Fixed

    Mason Motz is a 6-year-old Texas youngster who now sings his favorite songs and talks to everyone who will listen to him. He is always asking his mom about her day and discussing the world with his brother. Every day, he leaves his family astounded, because, for over five years of his life, Mason...

  • Is It Safe to Go to the Dentist While Pregnant?

    Pregnancy is the most precious time for any woman, as well as for her partner. However, being pregnant makes the future mother worry about her health and the subsequent health of her child. Therefore, when a need arises to go to a dentist, many pregnant women are not sure what to do. However, many...

Nearby Providers

Nearest Hospitals



Head north 501 ft
Turn left onto Mountain Avenue (NJ 182) 3847 ft
Turn right onto Willow Grove Street (CR 604) 1.1 mi
Turn left 527 ft
Turn left 554 ft
You have arrived at your destination, straight ahead



Head north 501 ft
Turn left onto Mountain Avenue (NJ 182) 3779 ft
Continue slightly left onto Main Street (US 46) 2275 ft
Turn right onto High Street (CR 517) 1.0 mi
Continue straight onto Allamuchy Road (CR 517) 3.5 mi
Take the ramp on the right 2482 ft
Merge left onto I 80 5.1 mi
Take the ramp on the right towards US 206: Stanhope 2935 ft
Merge right onto US 206 10.9 mi
Turn left onto Main Street (US 206) 3346 ft
Turn left onto Liberty Street 865 ft
Turn left onto High Street (NJ 94) 2958 ft
Turn right 813 ft
Keep right at the fork 387 ft
Turn left 121 ft
You have arrived at your destination, on the left



Head north 501 ft
Turn left onto Mountain Avenue (NJ 182) 3779 ft
Make a sharp right onto Mill Street (US 46) 689 ft
Continue straight onto Tannery Road (US 46) 449 ft
Continue straight onto Mine Hill Road (US 46) 7.4 mi
Take the ramp on the right 2747 ft
Merge left onto I 80 1.9 mi
Take the ramp on the right towards US 46 1757 ft
Continue straight onto Ledgewood Road (CR 631) 1002 ft
Continue straight onto US 46 4370 ft
Keep right at the fork onto US 46 535 ft
Continue straight onto Route 10 East (NJ 10) 12.7 mi
Take the ramp on the right 2730 ft
Merge left onto I 287 2.3 mi
Take the ramp on the right towards Morris Avenue 1799 ft
Go straight onto Lafayette Avenue (CR 510) 363 ft
Turn left onto Ridgedale Avenue 496 ft
Turn left onto Morris Street (CR 510) 775 ft
Turn right onto Ford Avenue 1506 ft
Turn left onto Franklin Street 1473 ft
You have arrived at your destination, on the right