by Dr. Jacqueline S. Allen | Jan 15, 2026 | Apicoectomy, Blog, Root Canal
At Phoenix Endodontic Group, we specialize in advanced endodontic care designed to diagnose, treat, and preserve your natural teeth whenever possible. With decades of combined experience serving patients throughout the Valley, our team combines compassionate care with cutting-edge technology to deliver excellent outcomes. Whether you have been referred by your dentist or are experiencing tooth pain or injury, we offer a comprehensive range of services focused on comfort, precision, and long-term oral health.
Root Canal Therapy – Saving Natural Teeth
Root canal therapy is the most common service provided at Phoenix Endodontic Group and one of the most effective ways to relieve tooth pain and prevent extraction. This treatment removes infected or inflamed tissue from inside the tooth, thoroughly cleans the root canal system, and seals it to prevent reinfection. Our endodontists perform root canal procedures using advanced techniques and technology to improve accuracy, reduce discomfort, and support faster healing while preserving as much natural tooth structure as possible.
Root Canal Retreatment
In some cases, a tooth that has previously undergone root canal therapy may develop new symptoms or fail to heal completely. Root canal retreatment allows our specialists to reopen the tooth, remove the original filling material, address lingering infection, and reseal the canals. Using advanced diagnostic tools, including 3D imaging when necessary, we can identify hidden canals, fractures, or other issues that may have contributed to treatment failure. Retreatment often provides a second opportunity to save a natural tooth.
Apicoectomy
When infection persists at the tip of the root despite root canal therapy, an apicoectomy may be recommended. This minor surgical procedure involves removing the infected tissue and the very end of the root, then sealing the root tip to prevent further infection. Apicoectomies are typically performed when conventional treatment alone is not sufficient and are often successful in preserving teeth that might otherwise require extraction.
Emergency Endodontic Care
Dental emergencies can occur suddenly and often involve significant pain or swelling. Phoenix Endodontic Group offers same-day emergency care for patients experiencing severe tooth pain, infection, or dental trauma. Prompt treatment is critical in emergency situations, as early intervention can prevent complications and increase the likelihood of saving the affected tooth. Our team evaluates each case quickly and develops an appropriate treatment plan to address the issue efficiently.
Treatment for Cracked, Broken, or Traumatized Teeth
Dental injuries such as cracked, chipped, or displaced teeth often require specialized endodontic care. Trauma can damage the inner pulp of a tooth even if the outer structure appears intact. Our specialists are trained to diagnose and treat traumatic dental injuries, including teeth that have been knocked out or fractured. Timely treatment can stabilize the tooth, relieve pain, and significantly improve long-term outcomes.
Advanced Technology and the GentleWave Procedure
Phoenix Endodontic Group uses modern technology to enhance precision and patient comfort. This includes surgical microscopes, advanced irrigation techniques, and the GentleWave procedure, which allows for more thorough cleaning of complex root canal systems. We also utilize 3D cone-beam imaging when needed to visualize anatomy that traditional X-rays may miss. These technologies help improve treatment success and reduce the likelihood of future complications.
IV Sedation for Patient Comfort
For patients with dental anxiety, strong gag reflexes, or complex treatment needs, IV sedation is available. IV sedation helps patients remain deeply relaxed and comfortable throughout their procedure and is monitored by a licensed anesthesiologist. This option allows patients to receive necessary care with minimal stress and discomfort.
Dental Implants When Tooth Preservation Is Not Possible
Although preserving natural teeth is always our priority, some teeth cannot be saved due to severe damage or infection. In these cases, Phoenix Endodontic Group offers dental implant services as a long-term tooth replacement solution. Dental implants restore function, appearance, and stability while supporting overall oral health.
Comprehensive, Patient-Focused Care
Across all services, Phoenix Endodontic Group is committed to providing high-quality, patient-centered care. We take time to explain treatment options, answer questions, and ensure each patient feels informed and comfortable. Our goal is to deliver exceptional outcomes while making every visit as stress-free as possible.
Trusted Endodontic Care in the Phoenix Area
Phoenix Endodontic Group has earned a reputation for excellence by focusing on advanced care, compassionate service, and proven results. Whether you need routine root canal therapy, emergency treatment, or specialized surgical care, our comprehensive services are designed to protect your oral health and preserve your smile.
If you are experiencing tooth pain or have been referred for specialized care, Phoenix Endodontic Group is here to help.
by Dr. Jacqueline S. Allen | Aug 6, 2025 | Blog, Endodontics, Endodontist, Phoenix Endodontic Group, Root Canal
When Is a Cracked Tooth More Than Just Cosmetic?
Fixing a cracked tooth is similar to inspecting a car after a fender bender—what looks like a minor issue can hide deeper structural damage. Without a professional evaluation, a surface-level chip or crack may go unnoticed until it worsens.
Unlike bone, teeth can’t regenerate. So, even a small crack in the enamel or dentin may expand with chewing, grinding, or exposure to hot and cold foods. Left untreated, these cracks can progress to the soft inner pulp, where the tooth’s nerves and blood vessels are located. This can cause pain, sensitivity, and infection.
Why You May Need a Root Canal Before a Crown
When treating a cracked tooth, your best resource is an endodontist. These dental specialists are highly trained in diagnosing and treating issues within the tooth, especially damage that affects the root or pulp. They are often the first to determine whether a root canal is necessary before a crown can be safely placed.
A dental crown serves to protect and restore the tooth’s structure. But placing a crown without addressing underlying pulp damage can lead to serious complications. If the crack has exposed or infected the nerve tissue inside the tooth, a root canal is needed to remove that tissue, disinfect the area, and prevent future infection before the crown is applied.
Sometimes, large visible cracks may not require a root canal, while in other cases, small, nearly invisible cracks can have already caused nerve damage. Symptoms like pain when biting, sensitivity to temperature, or swelling may indicate pulp involvement—but some patients experience no symptoms at all.
What Happens If the Crack Is Too Deep?
If the crack extends beneath the gum line or into the root, a root canal may not be enough. In such cases, the tooth may be too compromised to save, and extraction could be the only option. Early diagnosis is key to preserving your natural tooth.
At Phoenix Endodontic Group, our team uses advanced imaging and diagnostic techniques to evaluate cracked teeth. We’ll determine whether a root canal is necessary before placing a crown and help you avoid unnecessary tooth loss.
Need a cracked tooth evaluated? Schedule a consultation with Phoenix Endodontic Group today to protect your smile and maintain your oral health.
by Dr. Jacqueline S. Allen | Jul 7, 2025 | Blog, Endodontist, GentalWave, Root Canal
Most people are familiar with general dentists, but when a dental issue goes deeper—literally—your dentist might refer you to a specialist called an endodontist. But what exactly does an endodontist do? If you’re experiencing tooth pain, sensitivity, or have been told you need a root canal, understanding the role of an endodontist can help you feel more informed and confident in your care.
What Is an Endodontist?
An endodontist is a dental specialist who focuses on diagnosing and treating problems related to the dental pulp and the tissues surrounding the roots of a tooth. 
After completing dental school, endodontists undergo two or more additional years of advanced training specifically in root canal therapy, complex tooth anatomy, and pain management. While all endodontists are dentists, not all dentists are endodontists. General dentists handle routine care like cleanings, fillings, and crowns, while endodontists are experts in saving natural teeth through specialized procedures.
What Procedures Do Endodontists Perform?
The most common procedure endodontists perform is root canal therapy. However, their expertise extends beyond that. Here’s a breakdown of services typically offered:
- Root Canal Therapy
This treatment is done to remove infected or inflamed pulp tissue inside a tooth. An endodontist carefully cleans and disinfects the inner canals of the tooth, then fills and seals them to prevent further infection.
- Root Canal Retreatment
If a tooth that has already had a root canal becomes painful or infected again, endodontists can retreat the tooth to give it a second chance.
- Apicoectomy (Root-End Surgery)
Sometimes, inflammation or infection persists even after a root canal. In these cases, endodontists may perform an apicoectomy, which involves removing the tip of the root and sealing it to stop the issue at its source.
- Traumatic Dental Injury Treatment
Endodontists also treat teeth that have been cracked, chipped, or knocked out due to accidents or sports injuries. Their training enables them to preserve teeth that may otherwise be lost.
- GentleWave® Procedure
At Phoenix Endodontic Group, we’re proud to offer the GentleWave® procedure as a modern, minimally invasive alternative to traditional root canal treatment. This advanced technology uses a combination of sound waves and fluid dynamics to deeply clean and disinfect even the most complex root canal systems. Unlike traditional root canal methods that rely on manual files to remove infected tissue, the GentleWave® system reaches microscopic spaces and removes bacteria, debris, and infected tissue more thoroughly. The benefits of the GentleWave® procedure are impressive. It is less invasive, preserving more of your natural tooth structure. Patients typically experience less post-operative discomfort, and because the system provides a more complete cleaning, it often reduces the need for multiple visits. Many treatments can be completed in just one appointment. Additionally, GentleWave® minimizes the risk of reinfection by removing bacteria from hard-to-reach areas that traditional methods might miss. By offering the GentleWave® procedure, Phoenix Endodontic Group ensures our patients receive state-of-the-art care with faster recovery times, enhanced comfort, and highly successful outcomes — making root canal treatment safer, easier, and more effective than ever before.
When Should You See an Endodontist?
Your general dentist might refer you to an endodontist for several reasons: you have severe tooth pain or prolonged sensitivity to hot or cold, you’ve experienced dental trauma, you need a root canal or root canal retreatment, your tooth has complex anatomy that requires specialized care, or you want to explore advanced treatment options like GentleWave®. Seeing an endodontist can help you save your natural teeth whenever possible, which is always the best option for your long-term oral health.
Benefits of Seeing an Endodontist
Choosing to see an endodontist comes with many advantages. With focused training, endodontists are highly skilled in diagnosing and treating tooth pain and root issues. Many use cutting-edge tools like digital imaging, microsurgical techniques, and advanced technology like GentleWave® to improve accuracy and comfort. Endodontists can often complete complex procedures in fewer visits than a general dentist. Their precision and training often lead to higher success rates, especially for difficult cases.
Trust Your Smile to a Root Canal Specialist
At Phoenix Endodontic Group, our board-certified endodontists specialize in saving teeth with expert care, precision, and compassion. Whether you’ve been referred by your dentist or are exploring options for persistent tooth pain, we’re here to help. Contact us today to schedule a consultation and take the next step toward restoring your oral health and comfort.
by Dr. Jacqueline S. Allen | Apr 8, 2024 | Blog, Root Canal
Are you one of those people who feels a little anxious about having to undergo a root canal procedure? We can help. Our practice offers IV sedation as a way to manage the anxiety that comes with having to have a root canal. IV Sedation helps issues with discomfort, or for patients with dental anxiety. It is also useful when we work on numerous teeth or complex tooth roots.
Using IV sedation for root canals allows patients to receive care with relative ease and permits our practitioners to provide care in a relaxed, focused environment.
Here we answer a few common questions relating to IV sedation dentistry.
How is IV sedation different from local anesthesia?
During most root canals, patients receive local anesthesia injected in the gum near the tooth to be worked upon. The patient cannot feel discomfort around this area, but is fully conscious. IV sedation is a method of delivering anesthesia intravenously and relaxes the entire body.
Who delivers IV sedation at your practice during root canals?
Phoenix Endodontic Group contracts with a licensed dental anesthesiologist to provide and monitor IV sedation services.
What might I experience during my IV sedation root canal?
Sedation is delivered to the degree most appropriate for your situation. Most patients experience a light to moderate level of sedation during root canal therapy.
Light IV sedation makes you feel relaxed. Moderate IV sedation may make you feel drowsy; later on, you may not clearly remember your procedure. Heavy IV sedation does not make you unconscious, but most patients fall asleep and remember nothing about their experience.
How do I prepare for an IV sedation root canal?
If you’re having a root canal with IV sedation, our staff will discuss your treatment plan during your initial consultation. Be sure to tell us about medications you are taking (including over-the-counter) or systemic health conditions such as diabetes or high blood pressure.
Are there any after-care instructions specifically for root canal patients who receive IV sedation?
After the procedure, you will need a trusted driver to take you home. You may resume most normal activities 24 hours after your IV sedation root canal.
In addition to its use during root canal therapy, our practice also utilizes IV sedation during the placement of dental implants and in conjunction with emergency dental services for broken or knocked-out teeth.
“At Phoenix Endodontic Group, we use all tools at our disposal to provide quality dental care in a calming, healing environment,” says endodontist Dr. Jacqueline S. Allen. “We’re happy to discuss our protocols for IV sedation dentistry and whether it is the right choice for your root canal.”
by Dr. Jacqueline S. Allen | Mar 21, 2024 | Blog, Team Spotlight
At Phoenix Endodontic Group, excellence in patient care is not just a commitment but a way of life. Dr. Jacqueline “Jacque” Allen embodies this spirit with her exceptional skills and compassionate approach. As the founding endodontist of Phoenix Endodontic Group, Dr. Allen brings a wealth of experience and expertise to every case she handles. With a background rooted in dental care and a passion for endodontics, she consistently strives to alleviate patients’ pain and restore their oral health with precision and care.
We had a Q&A with Dr. Allen:
Full Name: Jacqueline “Jacque” Allen, D.D.S., M.S.
Job Title: Endodontist
Educational Background:
University of Missouri – Kansas City, Doctor of Dental Surgery
University of Minnesota, Master of Science, Endodontics
First job in healthcare: Dental hygienist in Ames, Iowa
Why you became an endodontist: I saw endodontics as a field where I could have an immediate impact, getting people out of pain.
Hobbies: Gardening, cooking, travel
Favorite food: American BBQ
Favorite book: Grimms’ Fairy Tales
Favorite movie: French Kiss
Bucket list: Visit Fiji and its islands
Guilty pleasure: Chocolate, training to be a sommelier
by Dr. Jacqueline S. Allen | Mar 1, 2024 | Blog, Dental Implants
When making a major investment, it’s always wise to do some research. No one wants to commit funds to something not a trusted, proven solution – especially when facing a painful dental condition demanding attention.
Dental implants financially benefit recipients in many ways. Some of the financial benefits are clear, such as a long-lasting return on your investment in preserving your smile. While more obvious benefits appear focused on goals such as improved health, when you consider how a healthier mouth contributes to your fiscal wellbeing over the years, you begin to realize the investment’s true value.
Here’s a quick overview of some ways dental implants can be a good investment for patients dealing with tooth loss.
What Makes Dental Implants A Good Investment?
- Dental implants can last a lifetime. Dental implants hold up well year after year when cared for properly.
- Dental implants can improve oral health. There are risks to your gums and to the health of your remaining natural teeth with dentures or bridges. Implants reduce chances you’ll spend extra money resolving a gum infection or repairing teeth altered by bridge work.
- Dental implants can improve your ability to chew. Denture-wearers may find the foods easiest to eat with dentures contain high amounts of calories, fat, and sugar. Poor nutrition leads to expensive (potentially deadly) medical issues. Implants allow a return to eating nutrient-dense foods like fruits, vegetables, and nuts.
- Dental implants can stop bone loss in your jaw. With loss of natural teeth, it’s possible to lose as much as 25 percent of the width of your jawbone in the first year. Because dental implants gradually integrate into your jaw, they provide stimulation to the bone similar to your natural teeth and can slow or halt bone deterioration.
“When I discuss the value of dental implants with patients, I remind them that the benefits of implants become obvious over time, often exceeding initial expectations,” says Dr. Jacqueline S. Allen, who practices at the Phoenix Endodontic Group. “Our clinicians are delighted to discuss how dental implants may address your specific oral health challenges.”
