Gage Endodontics

Endodontists in Long Beach, California

5.0 (201)

CategoryEndodontists
Address6226 E Spring St #340, Long Beach, CA 90815
StreetEast Spring Street
AreaLong Beach, California
Phone(562) 420-1461
Google rating 5.0 (201)
SourceGoogle Maps and public records Β· listed Sep 23, 2026

Hours

Monday9 am–5 pm
Tuesday9 am–5 pm
Wednesday9 am–5 pm
Thursday9 am–5 pm
Friday8 am–1 pm
SaturdayClosed
SundayClosed

About Gage Endodontics

Gage Endodontics is one of the endodontists listed in Long Beach, California. The business is registered at 6226 E Spring St #340, Long Beach, CA 90815; use this page to check its hours, phone number and Google rating before you make the trip.

Hours are published for 5 days a week. Typical hours are 9 am–5 pm. It is closed on Saturday, Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. You can reach Gage Endodontics at (562) 420-1461; calling is usually the quickest way to ask about availability, prices or directions. Its website is gageendo.com, where you may find menus, price lists or booking options.

Customers rate it 5.0 out of 5 on Google across 201 reviews.

How Gage Endodontics compares with other endodontists in Long Beach

Before your visit

  • Every US dentist and dental practice has a National Provider Identifier; the NPI Registry shows the provider's specialty and practice address.
  • Ask whether the practice is in your dental plan's network, and for a written treatment plan with costs before crowns, implants or orthodontics.
  • Ask how the practice handles dental emergencies outside opening hours.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Rom Hour a month ago

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.

lela rodriquez 3 months ago

I was pleased with my visit. I was lost and I called for directions. They were so nice and told me to take my time. I arrived on time and I was received with smiles The dental assistant and dentist were fabulous. They explained everything as they did the root canal. Later that evening I received a text to check in on how I was doing. I felt special and important. I love the time and energy the whole staff took to make me feel welcome. The endodontist was the best. Patient and understanding. I recommend Gage Endodontics to anyone needing a root canal. They are the best. Thank you all for your kindness and support.

Aaron Greer 3 months ago

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.

Martin Salazar 3 months ago

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.

Lucy Ferrari 3 months ago

Had a very excellent experience at Gage endontics . Was nervous about having root canal treatment . All the staff were pleasant and welcoming .Dr Castellanos was professional and explained everything , Unfortunately my tooth was unable to be saved. I still felt that Dr Castellanos gave her best effort to help me. I would highly recommend this office .

All reviews on Google β†—

Frequently asked questions

Where is Gage Endodontics located?

Gage Endodontics is at 6226 E Spring St #340, Long Beach, CA 90815, in Long Beach, California. Use the β€œOpen in Google Maps” button on this page for directions.

What kind of business is Gage Endodontics?

Gage Endodontics is listed as an endodontist.

What are the hours of Gage Endodontics?

Published hours are Monday: 9 am–5 pm; Tuesday: 9 am–5 pm; Wednesday: 9 am–5 pm; Thursday: 9 am–5 pm; Friday: 8 am–1 pm; Saturday: Closed; Sunday: Closed. It is closed on Saturday, Sunday. Hours can change on holidays, so call before a special trip.

Is Gage Endodontics open on Sunday?

No, Gage Endodontics is closed on Sunday.

What is the phone number of Gage Endodontics?

You can call Gage Endodontics at (562) 420-1461.

How is Gage Endodontics rated on Google?

Gage Endodontics has a Google rating of 5.0 out of 5 from 201 reviews.

Does Gage Endodontics have a website?

Yes, the website of Gage Endodontics is gageendo.com (linked on this page).

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