Dr. Castellanos
Dentist at Gage Endodontics
Gage Endodontics
6226 E Spring St #340, Long Beach, CA 90815, United States · more dentists in Long Beach
- #11of 156 rated in Long Beach
- 207Google reviews
- 2treatments on record
- Accesswheelchair accessible
About Gage Endodontics
Gage Endodontics sees patients at 6226 E Spring St #340, Long Beach, CA 90815, in Long Beach. The dentist on record is Dr. Castellanos. It has a 5.0 star average from 207 Google reviews. That puts it 11th of 156 rated dentists in Long Beach, above the 4.6 area average.
Treatments on record include general dentistry and root canal treatment. Listed hours: Monday to Thursday 9 am to 5 pm, Friday 8 am to 1 pm, closed Saturday to Sunday. Its public profile lists has wheelchair-accessible car park, has wheelchair-accessible entrance and has wheelchair-accessible toilet.
Compare it with the ranked list of Long Beach dentists.
What patients say about Gage Endodontics
Gage Endodontics averages 5 stars across 207 Google reviews. In the 5 positive reviews we read, patients bring up friendly staff most often (5), then clear explanations (5) and a clean, modern office (2). Reviewers describe having root canals (3 reviews) here.
Root canalsFriendly staffClear explanations
Paraphrased from recurring themes in public Google reviews.
Recent Google reviews
Aug 2026
I had my root canal done by Dr. Castellanos on 07/20/2026. The staffs were very friendly and professional. The office was very clean and modern. Before the procedure was done, I was explained every step clearly to help with my nerves. I would highly recommend Gage Endodontics to everyone who needs root canal done.
Jun 2026
Very friendly staff. They treated me with respect and dignity. Very modern office. Dr. Castellano explained every step. Dr. Castellano called herself later in the day to check up on me. Highly appreciated. I would recommend Dr Castellano and would return if I need her services again.
Jun 2026
Great experience. The office staff was amazing and the Process was seamless. Everything was explained thoroughly and the Dr took his time. I will definitely be returning for future work.
The dentist here
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Treatments and typical costs
| Treatment | Typical Los Angeles price | More |
|---|---|---|
| General Dentistry | $95 to $350 | Compare in Long Beach |
| Root Canal Treatment | $900 to $1,900 | Compare in Long Beach |
These are typical Los Angeles fees before insurance, not Gage Endodontics's own prices. Ask the office for a written estimate after your exam.
Accessibility and amenities
Accessibility
- Has wheelchair-accessible car park
- Has wheelchair-accessible entrance
- Has wheelchair-accessible toilet
From the practice's public Google business profile.
Questions about Gage Endodontics
Is Gage Endodontics good?
Its Google rating is 5 stars from 207 reviews. In the 5 positive reviews we read, the most common praise is for friendly staff (5), then clear explanations (5).
What do patients complain about at Gage Endodontics?
None of the 5 recent reviews we read gives fewer than three stars.
What treatments do patients mention at Gage Endodontics?
Recent Google reviews describe root canals (3 reviews) at Gage Endodontics.
What do patients say about Dr. Castellanos at Gage Endodontics?
Two of the 5 recent Google reviews we read mention Dr. Castellanos by name, and all of them are positive. Patients single out clear explanations and thoroughness.
What are the staff like at Gage Endodontics?
Five of the 5 recent Google reviews we read comment on the team, and every one of them is positive.
Where is Gage Endodontics located?
Gage Endodontics is at 6226 E Spring St #340, Long Beach, CA 90815, in Long Beach.
What are Gage Endodontics's opening hours?
Monday to Thursday 9 am to 5 pm, Friday 8 am to 1 pm, closed Saturday to Sunday.
Is Gage Endodontics wheelchair accessible?
Yes. Its public profile lists has wheelchair-accessible car park, has wheelchair-accessible entrance and has wheelchair-accessible toilet.
What treatments does Gage Endodontics offer, and what do they cost?
Treatments on record include general dentistry and root canal treatment. Typical Los Angeles fees before insurance: general dentistry $95 to $350; root canal treatment $900 to $1,900. These are area ranges, not Gage Endodontics's own prices.
How do I book an appointment at Gage Endodontics?
Call +1 562-420-1461 or book through the practice website linked on this page.
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See also: General Dentistry in Long Beach · Root Canal Treatment in Long Beach · all Long Beach dentists