Welcome to Hudson Endodontics!

Hudson Endodontics has been serving the surrounding areas of Nashua, NH for over 20 years.

At Hudson Endodontics, we are striving to change the perception of root canals one patient at a time. We are specialists in saving teeth. Endodontic treatment helps people retain teeth that would otherwise be extracted. Our goal is to treat our patients as family members. We believe in treating our patients in a timely manner.

Our Services

Our primary goal is to save your natural teeth whenever possible. Our practice specializes in endodontics, commonly referred to as root canal therapy. Endodontics is the treatment of the pulp and surrounding tissues of a tooth.

• Root Canal Therapy
• Sedation Dentistry
• Endodontic or Apical Microsurgery
• Gentlewave Procedure

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Meet Our Endodontist

Dr. Tadros specializes in root canal treatments using the most recent technology from microscopes, digital radiography, cone beam 3D imaging to conscious sedation.

Meet Dr. Tadros

Patient Info

We always want our patients to feel informed and confident they are getting the best treatment possible. Please click on a link below to learn more about our practice.

• Patient Instructions
• What to Expect
• Dental Emergencies
• Dental Technology

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Referring Doctors

We value each and every referral and take great pride in providing a warm, comfortable and technologically advanced environment.

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Hudson Endodontics provides exceptional endodontic care in Hudson, NH, just outside of Nashua. By pairing state-of-the-art dental technology with years of knowledge and training, we make root canal therapy a more comfortable experience for our patients. Our endodontic services include:

Root Canals – We use root canal treatment when a tooth has inflamed or infected pulp. By removing the compromised tissue inside of a tooth, we can preserve it and prevent the need for extraction and replacement. With modern techniques and local anesthesia, today’s root canals are no more uncomfortable than any other restorative dental procedure.

Endodontic Retreatment – There are times when a tooth that has had a root canal in the past becomes reinfected or damaged. In such cases, endodontic retreatment gives us a second chance to save your tooth. 

Dental Trauma – Endodontists are experts when it comes to treating injuries from dental trauma. With prompt endodontic care, your tooth can be preserved for years to come.

Sedation Dentistry – We have a board-certified dentist anesthesiologist on staff to provide sedation dentistry for patients who have dental anxiety or phobia. Our sedation options range from mild nitrous oxide sedation to IV sedation, which often allows you to feel as if you’ve slept through your procedure.

Cracked Teeth – When a crack in a tooth reaches the pulp, it requires endodontic treatment. Root canal therapy to remove the inflamed pulp tissue, combined with restorative work from your general dentist, will repair your tooth and restore both function and appearance.

Emergency Dentistry – Endodontic care is often needed urgently due to severe dental pain, infection, or injury. With this in mind, Hudson Endodontics is pleased to offer emergency dentistry services to the Nashua community. 

Endodontic or Apical Microsurgery – Apical surgery, or apicoectomy, is an endodontic procedure that involves removing infected root tips and their surrounding tissue. Our advanced microsurgery techniques provide optimal outcomes for our patients.

Pulpotomy – Pulpotomy is most often used for children who have an infected primary tooth. The procedure involves removing the pulp from the crown only.

Tadros M. Tadros, DDS earned his Doctorate of Dental Surgery degree from the University of Washington School of Dentistry before going on to earn an Endodontic Certificate of Advanced Graduate Studies at Boston University School of Dental Medicine. In addition to his practice at Hudson Endodontics, Dr. Tadros serves as a Captain in the US Army Reserve Dental Corps and is on staff at Franciscan Children’s Hospital in Boston. As a Diplomate of the American Board of Endodontics, Dr. Tadros is the first and only board-certified endodontist in Hudson and Nashua. He is also an active member of the American Association of Endodontists, American Dental Association, Massachusetts Dental Society, New Hampshire Dental Society, and Greater Nashua Dental Society.

Lisa Tran, DMD earned her Doctorate of Dental Medicine degree from Harvard University after beginning her career as a scientist researching cancer and hypertension. She completed a combined masters and endodontic residency program at the University of Connecticut and her research was selected for oral presentation by the American Association of Endodontists. Dr. Tran is a board-eligible member of the American Association of Endodontists and the American Dental Association.