Endodontist · Lighthouse Point, FL
Board-Certified Endodontist for Lighthouse Point Residents
Root canal specialist care, straight up Federal Highway.
Dr. Glen B. Mitchell, DDS, Diplomate of the American Board of Endodontics · Updated: November 15, 2026
There is no endodontist’s office inside Lighthouse Point, so residents drive to a specialist nearby. Dr. Glen B. Mitchell, a board-certified endodontist, treats Lighthouse Point patients at 900 Glades Road in Boca Raton, reached straight up Federal Highway or by I-95. He handles root canals, retreatment, cracked teeth and dental injuries, using 3D CBCT imaging.
Diplomate
American Board of Endodontics. Verify it in the AAE “Find an Endodontist” directory.
30+ years
Practicing endodontics in Manhattan, Long Island and now Boca Raton.
25 vs. <2
Root canals per week: endodontists vs. general dentists (AAE).
Same day
Weekday visits held for patients in pain. Reports go to your dentist the same day.
Credentials first
Why Lighthouse Point Patients Choose a Board-Certified Endodontist
Lighthouse Point patients tend to ask about credentials before anything else, and they should. Dr. Mitchell is a Diplomate of the American Board of Endodontics, holds a Certificate in Endodontics from Columbia University and completed an oral surgery fellowship at the University of Michigan. He has practiced only endodontics for more than 30 years.
Board certified
Diplomate of the American Board of Endodontics: written, case-based and oral exams beyond specialty training.
Columbia-trained
Certificate in Endodontics from Columbia University, after a DDS from Northwestern University.
3D imaging and laser
Cone beam CT shows what flat X-rays miss; Waterlase laser technology helps disinfect the canals.
Works with your dentist
We send your Lighthouse Point dentist a full report and images the same day.
Inside Our Boca Raton Office
Operating microscope
Magnification and bright light help Dr. Mitchell find small extra canals and fine cracks.
3D cone beam CT
A 3D scan of the tooth and surrounding bone, taken in our office when a regular X-ray isn’t enough.
Waterlase laser
Laser energy and water spray help disinfect the canal system during treatment.
Diagnosis first
Does Your Tooth Need a Root Canal?
You may need a root canal if a tooth has lingering pain after hot or cold, throbs at night, hurts when you bite, has darkened, or has a pimple on the gum nearby. Heavily restored and crowned teeth can develop problems under the old work. Testing and a 3D scan confirm it before any treatment is recommended.
Signs your tooth may need a root canal
- Lingering sensitivity to hot or cold. A twinge that fades in a second or two is usually fine. Pain that hangs on for 30 seconds or more after the coffee or ice water is gone is not.
- Throbbing or spontaneous pain, especially pain that wakes you up at night.
- Pain when you bite or chew, or a tooth that feels “high.”
- A swollen gum, or a small pimple on the gum near one tooth that may drain a bad taste. This is often a sign of an abscess.
- A tooth that has turned darker after an old injury.
- No symptoms at all. Sometimes an infection shows up only on an X-ray or CBCT. That’s why a “quiet” tooth can still need treatment.
When you might not need a root canal
Not every painful tooth needs one. If the nerve is irritated but still healthy, called reversible pulpitis, the right answer may be a new filling and time. A cracked tooth with a healthy nerve may only need a crown. And some teeth are too badly broken or cracked to save. In that case Dr. Mitchell will tell you so, and explain why extraction makes more sense.
Told you need a root canal and not sure? We’re happy to give you a second opinion. Ask about consultation fees when you call.
Treatments
Endodontic Treatments for Lighthouse Point Patients
We focus on saving natural teeth, including teeth with large fillings and crowns: first-time root canals, retreatment of older root canals, apicoectomy (endodontic microsurgery), cracked-tooth diagnosis and urgent care for injuries. Each link below explains the treatment in plain English, including what it involves and what recovery usually looks like for most patients.
Root canal treatment
We remove infected or inflamed tissue from inside the tooth, clean and disinfect the canals, and seal them.
Root canal retreatment
For a tooth treated years ago that hurts again or shows new infection. We remove the old filling material, find canals that may have been missed and reseal the tooth.
Endodontic microsurgery (apicoectomy)
When retreatment isn’t the right option, the infection can be removed at the root tip through a small opening in the gum. Dr. Mitchell’s oral surgery fellowship is especially relevant here.
Cracked tooth diagnosis
CBCT helps show how deep a crack runs and whether the tooth can be saved.
Emergency root canal
Same-day weekday visits for severe pain, swelling or a broken tooth.
3D CBCT and Waterlase
In-office technology for more accurate diagnosis and thorough disinfection of the canal system.
Cost & insurance
Root Canal Cost and Insurance for Lighthouse Point Patients
The fee depends on which tooth is treated, whether it’s a first treatment or a retreatment, and your insurance. Molars and retreatments take longer. Many dental plans cover part of the cost. We give you a written estimate before treatment begins and can send a pre-treatment estimate to your insurer, so the numbers are clear upfront.
| Question | What to know |
|---|---|
| Which tooth? | More canals mean more time; molars cost more than front teeth. |
| Retreatment | Redoing an older root canal is more involved than a first treatment. |
| Dental insurance | Often covered as a basic or major service, up to the plan’s annual maximum. |
| Medicare | Original Medicare doesn’t cover routine dental care (Medicare.gov). Many Medicare Advantage plans include dental benefits. |
| Payment | Ask about payment options when you call; we verify your insurance benefits before your visit. |
On the water
Cracked or Knocked a Tooth on the Boat? What to Do
In a boating community, we see teeth cracked on a deck rail, a dock line or a fall on a wet hull, plus injuries from fishing and diving. What you do in the first hour matters. Stop any bleeding, protect the tooth, head back to the dock and call us. A same-day weekday visit is usually possible.
- Knocked-out tooth: hold it by the crown, rinse briefly in fresh water or milk if dirty, put it back in the socket or keep it in milk, and come in right away.
- Cracked or broken tooth: save the pieces, rinse with clean water and avoid chewing on that side.
- Head or jaw injury, heavy bleeding or trouble breathing: call 911 or go to the ER first.
Your dentist & our office
Working With Your Lighthouse Point Dentist
Many Lighthouse Point patients come to us through their general dentist on Federal Highway, but you can also call directly. Either way, your dentist stays in charge of your overall care. We share X-rays and 3D scans, explain what we found and send a full report the same day, so the crown or filling can follow quickly.
- Ask your dentist to send recent X-rays before your visit
- We send a report and images back the same day
- Your dentist places the final crown or filling
Step by step
What to Expect, From Your First Call to Your Follow-Up
Expect a phone call, an exam with testing and 3D imaging, then treatment, usually in one visit and sometimes two, under local anesthetic. Most people drive themselves home and resume normal activities the next day. Your own dentist then places the crown, and we see you once more for a short follow-up check months later.
Step 01
Call us
Call (561) 368-3636. Tell us your symptoms and which Lighthouse Point dentist referred you, if any. If you’re in pain, we’ll aim for a same-day weekday visit.
Step 02
Exam and 3D imaging
Testing, digital X-rays and a CBCT scan if needed. Dr. Mitchell explains what he finds on the screen, and you decide.
Step 03
Treatment
We numb the tooth and place a thin rubber shield (a dental dam) to keep it clean and dry. Then we clean and shape the canals, disinfect them with Waterlase, and seal them. Most visits take about 1 to 2 hours. Some teeth need a second visit.
Step 04
Back to your dentist
We send your Lighthouse Point dentist a report and images the same day. They place the crown or permanent filling, usually within a few weeks. Don’t put this off: a tooth that isn’t fully restored can break or become reinfected.
Step 05
Follow-up
We’ll ask you back for a quick check later on, to confirm the area has healed.
Directions
Getting to Our Office From Lighthouse Point
Our office is at 900 Glades Road, Suite 3A, Boca Raton. From Lighthouse Point, the simplest route is Federal Highway north through Deerfield Beach and Boca Raton, then west on Glades Road; the office is just east of I-95. For a faster highway run, take Sample Road west to I-95 north and exit at Glades Road.
Tooth Savers – Dr. Glen B. Mitchell Endodontics
900 Glades Road, Suite 3A, Boca Raton, FL 33431
Mon–Fri, 9:00 am – 5:00 pm · (561) 368-3636
| Starting from | Route | Weekday drive |
|---|---|---|
| Venetian Isles (NE 36th St & Federal Hwy) | Federal Hwy (US 1) north → Glades Rd west | 16–35 min |
| Lighthouse Point Marina / Intracoastal | Sample Rd west → I-95 north → Glades Rd east | 22–45 min |
| Hillsboro Inlet area | A1A north → I-95 north → Glades Rd east | 22–35 min |
Typical drive times leaving at 9:00 am on a weekday, from Google Maps. Traffic varies, so allow extra time.
Finding us: Suite 3A, 900 Glades Road. Call (561) 368-3636 if you need help with parking or directions.
We see patients from every part of Lighthouse Point, including ZIP codes:
Urgent help
Dental Emergency in Lighthouse Point? What to Do Right Now
Call (561) 368-3636 for severe tooth pain, a cracked or knocked tooth, or swelling limited to the gum; we hold weekday time for patients in pain. If swelling spreads into the face or neck, or you have a fever, trouble swallowing or breathing, or a head injury, go to the emergency room or call 911.
Call us at (561) 368-3636 if you have:
- Severe or throbbing tooth pain
- A cracked or broken tooth
- Swelling limited to the gum near one tooth
- A filling or temporary that fell out after a root canal
Go to the ER or call 911 if you have:
- Swelling spreading into your face, under your jaw or toward your eye
- Fever along with dental swelling
- Trouble swallowing or breathing
The closest emergency department is Broward Health North Freestanding Emergency Care, 5360 N Federal Highway, Lighthouse Point. The main Broward Health North hospital is at 201 E Sample Road.
Lost a tooth on the boat or at the beach?
Hold it by the crown, not the root. Rinse briefly in milk or fresh water (not seawater scrubbing), try to put it back in the socket, or keep it in milk or inside your cheek. See a dentist or endodontist within 30 to 60 minutes.
FAQ
Lighthouse Point Root Canal FAQs
Short, direct answers to what Lighthouse Point residents ask us most: whether there’s an endodontist in town, what to do after a boating injury, whether you need a referral and how cost and Medicare work. If your question isn’t here, call (561) 368-3636 and our team will help you right away.
Is there an endodontist in Lighthouse Point?
There is no endodontist’s office inside the city itself; residents use specialists nearby. Dr. Glen B. Mitchell, a board-certified endodontist, treats Lighthouse Point patients at 900 Glades Road in Boca Raton, straight up Federal Highway.
What should I do if I crack a tooth while boating?
Rinse with clean water, save any pieces, avoid chewing on that side and call (561) 368-3636. If a tooth is knocked out, keep it in milk and come in within the hour. Go to the ER for head injuries or heavy bleeding.
Do I need a referral from my Lighthouse Point dentist?
Many patients are referred by their dentist, but you can also call us directly. If you have a dentist, ask them to send recent X-rays, and we’ll send a full report back.
How much does a root canal cost?
It depends on the tooth, whether it’s a retreatment and your insurance. We provide a written estimate before treatment and can request a pre-treatment estimate from your insurer.
Is a root canal better than an implant?
When the tooth can be restored, saving it is usually faster and less expensive than extraction and an implant, and you keep your natural tooth. Dr. Mitchell will tell you if a tooth can’t be saved.
Meet your endodontist
About Dr. Glen B. Mitchell, DDS
Dr. Glen B. Mitchell is a board-certified endodontist and a Diplomate of the American Board of Endodontics. He earned his DDS at Northwestern University and completed a general practice residency at the VA and University of Michigan hospitals and an oral surgery fellowship at the University of Michigan. He then earned his Certificate in Endodontics at Columbia University. Before moving to Boca Raton he practiced in Manhattan and Long Island. He is a member of the American Association of Endodontists and the Florida Association of Endodontists.
Save Your Tooth. Call Today.
(561) 368-3636 · Monday–Friday, 9 am – 5 pm
Same-day weekday visits for tooth pain · Reports sent to your dentist the same day
Also serving: Pompano Beach · Deerfield Beach · Coconut Creek · Boca Raton · All areas we serve