Relieve Tooth Pain and Save Your Natural Tooth
Severe tooth pain, lingering sensitivity or swelling can be signs that the inside of a tooth is infected or damaged. At Minorca Smiles, Raymond del Castillo provides root canal therapy in Coral Gables, Florida, to help relieve discomfort, remove infection and save natural teeth whenever possible.
A root canal is often recommended when decay, a crack, injury or deep infection reaches the pulp inside the tooth. Without treatment, the infection can worsen and may eventually lead to tooth loss. Root canal therapy allows del Castillo to remove the infected tissue, clean the inside of the tooth and seal it to help protect your oral health.
After root canal treatment, the tooth often needs a custom restoration, such as a same-day dental crown, to restore strength, function and appearance. del Castillo has completed more than 500 root canal cases, more than 6,000 crowns and has 15 years of restorative dentistry experience, allowing him to treat damaged teeth with both comfort and long-term protection in mind.
Schedule a Root Canal Consultation
Call 305-443-4713

When Is Root Canal Therapy Needed?
Root canal therapy may be needed when the pulp inside a tooth becomes inflamed, infected or damaged. The pulp contains nerves, blood vessels and connective tissue. Once infection reaches this area, the tooth may not heal on its own.
You may need a root canal if you have:
- Severe or persistent tooth pain
- Lingering sensitivity to hot or cold
- Pain when biting or chewing
- Swelling or tenderness near the tooth
- A darkened or discolored tooth
- A cracked, broken or deeply decayed tooth
- A pimple-like bump on the gums
- A tooth infection or dental abscess
If you are experiencing tooth pain or signs of infection, it is important to schedule an exam as soon as possible. Early treatment may help save the tooth and prevent the infection from spreading.
How Root Canal Therapy Helps You
Root canal therapy is designed to remove infection while preserving as much of your natural tooth as possible. For many patients, it can be the difference between saving a tooth and needing an extraction.
- Relieves tooth pain: Treatment removes infected or inflamed tissue that may be causing discomfort.
- Helps stop infection: Cleaning and sealing the inner tooth helps prevent infection from spreading.
- Saves your natural tooth: Root canal therapy can help you avoid extraction when the tooth can still be restored.
- Restores function: After treatment and restoration, the tooth can often be used for normal biting and chewing.
- Supports long-term oral health: Saving the natural tooth helps maintain your bite and surrounding teeth.
What to Expect During a Root Canal
Your visit begins with an exam and any necessary imaging so del Castillo can evaluate the tooth, locate the source of the infection and determine whether root canal therapy is the right treatment. He will explain what is happening with the tooth and review your options before treatment begins.
During the procedure, the tooth is carefully numbed to help keep you comfortable. del Castillo removes the infected or damaged pulp, cleans and shapes the inner canals, and fills the space with a biocompatible material. The tooth is then sealed to help protect it from future infection.
In many cases, a tooth that has had root canal therapy will need a dental crown for added strength. If a crown is needed, Minorca Smiles may be able to restore the tooth with a same-day dental crown using CEREC technology, depending on your needs.
Modern Root Canal Treatment for Your Comfort
Many patients feel nervous when they hear the words “root canal,” but modern root canal therapy is much more comfortable than many people expect. With today’s technology, techniques and local anesthesia, treatment is designed to relieve pain, not cause it.
At Minorca Smiles, del Castillo uses a patient-centered approach focused on comfort, clear communication and careful treatment planning. He will answer your questions, explain each step and help you feel as comfortable as possible throughout your visit.


Root Canal Therapy and Dental Crowns
After a root canal, the tooth no longer has the same internal support it once did. A dental crown is often recommended to reinforce the tooth, protect it from fracture and restore its appearance. This is especially common for molars and premolars, which handle more biting and chewing pressure.
Raymond del Castillo has extensive experience in both root canal therapy and restorative dentistry. Because he also provides same-day dental crowns, he can help patients understand whether a crown is needed after root canal therapy and whether a same-day restoration is appropriate for their tooth.
If you are dealing with tooth pain, a cracked tooth or a tooth infection, del Castillo can determine whether you need root canal therapy, a crown or another restorative option.
Experience You Can Trust for Root Canal Therapy
Raymond del Castillo earned his Doctor of Dental Surgery degree from Virginia Commonwealth University and completed an Advanced Education in General Dentistry residency at the Miami VA hospital. He has 15 years of experience providing root canal therapy and restorative dentistry, has completed more than 500 root canal cases and has completed more than 20 hours of continuing education in endodontics.
His restorative background also includes more than 6,000 crowns, more than 15,000 restorative cases and advanced training in digital dentistry. This experience helps him treat infected or damaged teeth with the full restoration plan in mind, from relieving pain to protecting the tooth after treatment.
At Minorca Smiles, root canal therapy is supported by advanced dental technology and a commitment to personalized care. Our goal is to help you feel informed, comfortable and confident about your treatment.
Schedule Root Canal Therapy in Coral Gables, Florida
If you have tooth pain, swelling, sensitivity or signs of infection, do not wait for the problem to get worse. Root canal therapy may help save your tooth and restore your comfort.
To schedule root canal therapy in Coral Gables, Florida, contact Minorca Smiles today or call 305-443-4713.
Schedule Your Appointment
Call 305-443-4713
Frequently Asked Questions About Root Canal Therapy
What is root canal therapy?
Root canal therapy is a treatment used to save a tooth with infected or damaged pulp. The infected tissue is removed, the inside of the tooth is cleaned and sealed, and the tooth is restored to help protect it.
How do I know if I need a root canal?
You may need a root canal if you have severe tooth pain, lingering sensitivity, swelling, pain when biting, a darkened tooth or signs of infection. del Castillo will examine the tooth and determine whether root canal therapy is needed.
Does root canal therapy hurt?
Root canal therapy is designed to relieve tooth pain caused by infection. The tooth is numbed before treatment, and modern techniques help make the procedure much more comfortable than many patients expect.
Can a root canal save my tooth?
Yes. If the tooth can still be restored, root canal therapy can remove infection and help preserve your natural tooth. If the tooth is too damaged to save, del Castillo will discuss other options, such as extraction and replacement.
Will I need a crown after a root canal?
Many teeth need a crown after root canal therapy, especially back teeth that handle chewing pressure. A crown helps protect and strengthen the treated tooth. In some cases, Minorca Smiles may be able to provide a same-day dental crown.
How long does root canal therapy take?
Root canal therapy is often completed in one to two visits, depending on the tooth, the severity of the infection and whether additional restoration is needed. del Castillo will explain what to expect after evaluating your tooth.
What happens if I do not treat an infected tooth?
An untreated tooth infection can worsen, spread to surrounding areas and eventually lead to tooth loss. Prompt treatment gives you the best chance of saving the tooth and protecting your oral health.
Do you provide root canal therapy near Miami?
Yes. Raymond del Castillo provides root canal therapy in Coral Gables, Florida, and welcomes patients from nearby Miami-Dade communities, including Miami, South Miami, Coconut Grove, Brickell and Pinecrest.