Dr. Stephen Deehan, DMD

Dr. Stephen Deehan, DMD

Dentistry  ·  
Male  ·  
Age 51
Dr. Stephen Deehan, DMD is a dentistry practitioner in Hackettstown, NJ and has been practicing for 24 years. He graduated from UMDNJ in 1993 and practices dentistry.Read his story

121 Shelley Dr Ste 1E

Hackettstown, NJ 07840

Contact Information

Insurance Accepted

  • Aetna
  • Cigna
  • Delta Dental
  • Guardian
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MetLife
  • Principal Financial Group
  • Principal Life
  • 2 More

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Dr. Deehan's bio

This content was provided by Dr. Deehan "Dr. Deehan, a graduate in 1993 of UMDNJ, has been in practice for over 20 years. He accomplished a one-year residency at Overlook Hospital in Summit, NJ then he opened his practice in Hackettstown shortly after that. 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 NJDA, the ADA, the AASE, and the BBB. He also is a part of the NFIB, which is the National Federation of Independent Business, America’s leading small business association. Deehan’s goal is to provide the highest quality of dentistry in a caring and nurturing environment. 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. Married for 22 years and a father of four, he enjoys his weekends spending time with his family. He has been a coach for each of his children, 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."
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Care Philosophy

This content was provided by Dr. Deehan "Our goal is to provide the highest quality dentistry in a caring and nurturing environment. An environment that will supersede employee concerns and place patients concerns above all. We will strive to create an atmosphere where all employees work to crest a harmonious and professional relationship between each other and with patients as well. There will a clear and precise line of open communication among the employees and to the doctor to create the most enjoyable patient experience as per treatment and care."

1  Practice Areas

  • Dentistry

75  Conditions Treated

  • Abscess
  • Ankylosis of Tooth
  • Anodontia
  • Bad Taste in Mouth
  • Black Hairy Tongue
  • Bleeding Gums
  • Bonding Disorders
  • Broken Tooth
  • Burning Mouth Syndrome
  • Cancer of Floor of Mouth
  • Canker Sore
  • Cavity
  • Chipped Tooth
  • Clicking of Temporomandibular Joint
  • Cold Sore
  • Cosmetic Conditions
  • Cracked Tooth
  • Crooked Teeth
  • Dental Crowding
  • Dental Disorders
  • Dental Injury
  • Dry Mouth
  • Dry Tooth Socket
  • Excessive Tooth Wear
  • Facial Pain
  • Gaps Between Teeth
  • Geographic Tongue
  • Gingivitis
  • Grinding of Teeth
  • Gum Disease
  • Gummy Smile (Oversized Gingiva)
  • Halitosis
  • Hypodontia
  • Loose Teeth
  • Malocclusion (Bad Bite)
  • Misaligned Teeth
  • Misshapen Teeth
  • Mouth Conditions
  • Mouth Lesions
  • Mouth Ulcer
  • Oral and-or Facial Athletic Injury
  • Oral Infection
  • Oral Motor Problems
  • Orofacial Pain
  • Palate Cancer
  • Periodontitis
  • Plaque
  • Postoperative Pain
  • Receding Gums
  • Sensitive Teeth
  • Soft Tissue Infection
  • Stained Teeth
  • Swollen Gums
  • Tartar Buildup
  • Teething
  • Tempormandibular Joint Pain
  • Tender Gums
  • Thumb Sucking
  • TMJ
  • Tongue Conditions
  • Tooth Abnormalities as Seen in Diabetes
  • Tooth Abrasion
  • Tooth Abscess
  • Tooth Attrition
  • Tooth Avulsion
  • Tooth Damage
  • Tooth Decay
  • Tooth Decay Caused by Acid Attack
  • Tooth Demineralization
  • Tooth Discoloration
  • Tooth Displacement
  • Tooth Loss
  • Tooth Malformation
  • Toothache
  • Traumatic Dental Injuries
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85  Procedures

  • Amalgam Dental Fillings
  • Athletic Mouthguards
  • Bite Adjustment
  • Cancer Screening
  • Ceramic Dental Crowns
  • Clear Dental Braces
  • Composite Fillings
  • Conscious Sedation
  • Cosmetic Contouring (Dental)
  • Cosmetic Oral Evaluation
  • Cosmetic Procedure
  • Deep Bleaching
  • Dental Bonding
  • Dental Brace
  • Dental Bridge
  • Dental Cleaning
  • Dental Crown
  • Dental Examination
  • Dental Filling
  • Dental Hygiene Services
  • Dental Implant
  • Dental Inlays
  • Dental Onlay
  • Dental Procedure
  • Dental Prophylaxis
  • Dental Restoration
  • Dental Sealant
  • Dental Veneer
  • Dental X-Ray
  • Denture Repair
  • Dentures
  • Digital X-Ray (CDR)
  • Fixed Orthodontic Correction
  • Fluoride Treatment
  • Fluoride Varnish
  • Full Mouth Reconstruction
  • Full Mouth Rehabilitation
  • Gum Disease Treatment
  • Implant-Supported Bridge
  • Implant-Supported Crown
  • Implant-Supported Dentures
  • Laser Assisted Periodontal Therapy
  • Laser Cavity Detection
  • Laser Microsurgery
  • Laser Office Procedure
  • Lesion Removal
  • Local Anesthesia
  • MDI Mini Dental Implant
  • Mouthguards
  • Nightguard
  • Non-Surgical Bite Correction
  • Non-Surgical Gum Treatment
  • Non-Surgical Orthodontic Procedures
  • Oral Sedation
  • Oral Soft Tissue Assessment
  • Pediatric Dental Exam
  • Periodontal Exam
  • Pocket Depth Measurement
  • Porcelain Bridge
  • Porcelain Crown
  • Porcelain Dental Braces
  • Porcelain Dental Inlays
  • Porcelain Dental Onlays
  • Porcelain Fixed Bridges
  • Porcelain Veneers
  • Post-Operative Care
  • Preseason Dental Exam
  • Prosthetic
  • Removable Appliances
  • Restoration of Dental Implants
  • Retainer Therapy
  • Simple Tooth Extractions
  • Single Visit Root Canals
  • Sleep Apnea Oral Appliances
  • Smile Makeovers
  • Snoring Prevention
  • Special Needs Patients-General Care
  • Sterilization
  • Teeth Extraction
  • Teeth Polishing
  • Teeth Scaling
  • Teeth Whitening
  • Traumatic Dental Injury Treatment
  • Ultrasonic Dental Cleaning
  • Upper Dentures
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Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

1 Sanction
  • Other (3/5/2014)
    Action Taken: Probation
    Summary: Please reference the following Document
    Documentation: Download here (PDF)
    State: New Jersey
1 Board Action
  • Other (8/10/2016)
    Action Taken: License Reinstatement without Restrictions
    Summary: Please reference the following Document
    Documentation: Download here (PDF)
    State: New Jersey


  • Seton Hall University
    Undergraduate School | Graduated 1989
    Medical School | Graduated 1993
  • Overlook Hospital
    Residency Hospital | Completed 1994
  • Pankey Institute
    Other Education | Completed 2013

Awards & Recognition

Awards & Honors

Dr. Deehan has no awards or honors listed.

Media & Publications

Dr. Deehan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

  • American Academy of Facial Esthetics, Member
  • American Dental Association, Member
  • Better Business Bureau A Plus Rating, Member
  • National Federation of Independent Business, Member
  • New Jersey Dental Association, Member

Dr. Deehan's Reviews

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Average Wait Time
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Dr. Deehan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Stephen Deehan, DMD
I am so glad I went to Dr. Deehan's office. Super friendly staff and environment. Vicki walked me every issue, showing me exactly what problems my teeth had. Dr. Deehan followed up and was very professional. I'm actually looking forward to going back and getting teeth fixed!
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Andrew in Hackettstown – Mar 20, 2018
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Dr. Deehan and his staff are beyond fabulous! From the minute you step into the office where you are greeted by genuine, caring people (Diane and Dee!) and to the next stop to our thorough hygienist (we absolutely love Vicki!) providing both comfort and skill, to our exam with the extremely...Read More
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Judy G. in Long Valley, NJ – Aug 21, 2017
Thanks Judy!!! You are a wonderful patient and we...Read More
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Dr Deehan did an excellent job on my teeth. He was very welcoming and his staff really made this experience fun.
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Aug 16, 2017
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Stephen T. Deehan is an unprofessional and unethical guy (so called dentist). I went to his office last December’ 2016 for fill in the gap between my teeth. I asked him can you do this job and he said yea yea I can do that. His associate took the impressions on my teeth and he advises me someone...Read More
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Hackettstown – Aug 03, 2017
We are very sorry you feel this way as we did not...Read More
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Dr. Deehan did a beautiful job on my veneers. When I told him my daughter's wedding was only a few months away, he informed me of the typical time frame and kindly adjusted it to fit my needs so that all dental work would be completed on time. He and his staff were extremely kind and caring -- they...Read More
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Bettina in NJ – Jun 19, 2016
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