Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

Dr. Jonathan D. Lee, DDS

4.119 Google reviews

555 Marin St Ste 260, Thousand Oaks, CA 91360, United States · more dentists in Thousand Oaks

  • 19Google reviews
  • 2treatments on record
  • Lateevening hours
  • ♿wheelchair accessible
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About Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics sees patients in Thousand Oaks from its office at 555 Marin St Ste 260, Thousand Oaks, CA 91360. The dentist on record is Dr. Jonathan D. Lee, DDS. The practice holds a 4.1 star average from 19 Google reviews. That ranks it 88th of 93 rated dentists in Thousand Oaks by rating, a little under the 4.8 area average.

The office lists general dentistry and root canal treatment among its treatments. Listed opening hours are Monday to Friday 9 am to 6 pm, closed Saturday to Sunday. Evening hours on some days leave room for after-work appointments.

Compare it with the ranked list of Thousand Oaks dentists or nearby Westlake Village, Newbury Park and Agoura Hills.

What patients say about Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

With 19 reviews on Google and a 4.1 star average, Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics has enough of a track record to read the patterns in what patients write. The compliments that repeat are about friendly staff and gentle and painless care, and several people bring up clear explanations too. The procedures people mention by name include root canals, which is useful if that is what brought you here.

A recurring line is that the numbing worked and nothing hurt, including for self described dental cowards. When emergencies happened, patients report the office found a way to fit them in quickly.

Root canalsFriendly staffGentle and painless care

Summary written from recurring themes in public Google reviews, paraphrased rather than copied.

Recent Google reviews

2025
Dr. Jonathan Lee is a fantastic dentist! He’s knowledgeable, gentle, and takes the time to explain everything clearly. The office is modern, clean, and welcoming, and the entire team is professional and friendly. I always feel well cared for and in great hands. Highly recommend Dr. Lee to anyone looking for a great dental experience!
via Google reviews
2025
10/9/2024 - This was my 1st visit to Dr. Lee's office for 2 root canals. I was scared but Dr. Lee and his staff were amazing and very nice. The procedure went will and I am happy to say it was because of Dr. Lee and his staff. Very professional and so glad he was recommended to me by my dentist. M. Canning, Thousand Oaks
via Google reviews
Jan 2026
Dr. Lee was amazing. He was very informative about the procedure he performed and very patient with me, since I am not a fan of dental visits. The root canal was performed without any issues, and I highly recommend him to anyone that requires a root canal performed.
via Google reviews

Read all 19 reviews on Google ↗

The dentist here

JL

Dr. Jonathan D. Lee

DDS

Dentist at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

University of Southern California (USC)

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Treatments and typical costs

TreatmentTypical Los Angeles priceMore
General Dentistry$95 – $350Compare in Thousand Oaks
Root Canal Treatment$900 – $1,900Compare in Thousand Oaks

Ranges are typical Los Angeles fees before insurance, not Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics's own price list. Ask the office for a written estimate after your exam.

Accessibility and amenities

Accessibility

  • Has wheelchair-accessible car park
  • Has wheelchair-accessible toilet
  • No wheelchair-accessible entrance

Amenities

  • Has toilet

Planning

  • Appointments recommended

Payments

  • Accepts credit cards
  • Accepts debit cards
  • Accepts NFC mobile payments

From the practice's public Google business profile.

Questions about Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

Is Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics good?

Patients rate Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics 4.1 stars across 19 public Google reviews, and the strength they mention most is friendly staff. The ranked neighborhood list on this site shows how that compares to nearby offices.

What do patients complain about at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

No single complaint repeats often enough in recent public reviews to call a pattern. As always, confirm pricing and insurance in writing before treatment so the paperwork matches the conversation.

What treatments do patients mention at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

In recent public Google reviews, patients describe root canals at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics. Reviews describe individual experiences rather than a service menu, so confirm availability and current pricing with the office directly before booking a specific procedure.

What do patients say about Dr. Jonathan D. Lee at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

Six of the 10 recent Google reviews we read mention Dr. Jonathan D. Lee by name, and all of them are positive. Patients single out a gentle touch, taking time to explain and skill and thoroughness. If you want to be seen by Dr. Jonathan D. Lee specifically, ask for them when you book.

Can Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics help with a dental emergency?

Two of the 10 recent Google reviews we read describe urgent visits such as pain, a broken tooth or a same day appointment. Call as early in the day as you can and describe the problem, since emergency slots are usually limited.

What do patients say about billing and insurance at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

One of the 10 recent Google reviews we read talks about cost, billing or insurance, and it is not critical. Even so, ask for a written estimate and check your coverage before larger work.

What are the staff like at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

Four of the 10 recent Google reviews we read comment on the team, and three are positive.

Where is Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics located?

Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics is at 555 Marin St Ste 260, Thousand Oaks, CA 91360, in Thousand Oaks. Use the map on this page for directions, and check parking or validation with the office when you book.

What are Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics's opening hours?

Listed hours are Monday to Friday 9 am to 6 pm, closed Saturday to Sunday. Some days run into the evening. Hours can change around holidays, so call ahead before visiting.

What treatments does Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics offer, and what do they cost?

On record: general dentistry (typically $95 to $350 in Los Angeles), root canal treatment (typically $900 to $1,900 in Los Angeles). Actual fees depend on your case and coverage, so ask the office for a written estimate after an exam.

How do I book an appointment at Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics?

Call +1 805-370-0110 or book through the practice website linked on this page. Mention whether you are a new patient and if the visit is urgent, since many offices keep same day slots for emergencies.

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Dentists near Jonathan D. Lee, DDS, Inc:Thousand Oaks Endodontics

Comparing a couple of nearby offices is the fastest way to sanity-check a treatment plan and a quote.

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