Dr. Christine Hayashi, DDS | Periodontist in San Jose photo 1
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Dr. Christine Hayashi, DDS | Periodontist in San Jose

West Valley practice offering periodontics

Closed
(408) 998-8008WebsiteUpdated Aug 25, 2026

About Dr. Christine Hayashi, DDS | Periodontist in San Jose

Dr. Christine Hayashi, DDS | Periodontist in San Jose is a dental practice on South Monroe Street in the West Valley area of San Jose, California. Periodontics is the specialty focused on the gums and the bone supporting the teeth, handling more advanced gum disease, related surgical treatment, and — in many practices — dental implant placement, which sits naturally alongside that training.

Digital X-rays are a routine part of dental care because they show what a visual exam alone cannot — decay forming between teeth, bone loss below the gumline, and how developing adult teeth are positioned in children. They use a low radiation dose and are taken on a schedule matched to individual risk rather than at every single visit.

Left untreated, small dental problems tend not to stay small. A minor cavity that would have been a straightforward filling can progress to needing root canal treatment and a crown, and early gum inflammation that would have reversed with a good cleaning can progress toward bone loss around the teeth. Catching things early is generally the difference in both effort and cost.

Continuity matters in dental care — seeing the same practice over time means your history, X-rays, and any patterns in your oral health are already on file, rather than starting from scratch at each visit. That familiarity is part of what a regular dental home offers beyond any single appointment.

Dental anxiety is common, and most practices are used to working with nervous patients — through clear explanations of what is about to happen, a slower pace where needed, and sedation options for patients who want them. Avoiding the dentist out of anxiety tends to make eventual treatment more involved, not less.

Children benefit from starting dental visits early, generally by their first birthday or within six months of the first tooth coming through, mainly so they become familiar with the setting before any treatment is actually needed. Establishing that routine early tends to make ongoing checkups far less stressful for both child and parent. This page has the practice's contact details and full service list. Get in touch through it to ask questions or book a visit.

Dr. Christine Hayashi, DDS | Periodontist in San Jose is a dental practice on South Monroe Street in the West Valley area of San Jose, California, offering periodontics among its listed services. The practice is open Monday through Friday. You can reach the practice through this page to ask about treatment or request an appointment.

Clinic Details

Best Known For

Dental Implants, Periodontics

Business Hours

Monday
8:30 AM4:30 PM
Tuesday(Today)
8:30 AM4:30 PM
Wednesday
7:30 AM4:00 PM
Thursday
8:30 AM4:30 PM
Friday
7:30 AM3:00 PM
SaturdayClosed
SundayClosed

Frequently Asked Questions

Where is Dr. Christine Hayashi, DDS | Periodontist in San Jose located in San Jose?
Dr. Christine Hayashi, DDS | Periodontist in San Jose is on South Monroe Street in the West Valley area of San Jose, California (95128).
What days is Dr. Christine Hayashi, DDS | Periodontist in San Jose open?
Dr. Christine Hayashi, DDS | Periodontist in San Jose is open Monday through Friday. Contact the practice through this page to confirm current appointment times before travelling.
What services does Dr. Christine Hayashi, DDS | Periodontist in San Jose offer?
Listed services at Dr. Christine Hayashi, DDS | Periodontist in San Jose include Periodontics. The full list is shown on this page.
Do periodontists place dental implants?
Many do, since implant placement sits naturally alongside their training in the gum and bone that support teeth. Whether a specific practice offers it is worth confirming directly.
What does a periodontist treat?
Periodontists focus on the gums and the bone supporting the teeth, handling more advanced gum disease and related surgical treatment, as well as placing implants in many practices.
Is it normal for teeth to be sensitive to cold?
Mild, brief sensitivity is common and often relates to exposed root surfaces or worn enamel. Sensitivity that lingers after the cold is removed is more significant and worth having examined, as it can indicate the nerve is involved.

Location

Services Offered

Dental ImplantsPeriodontics

Reviews

18 reviews

Smyleee Rating reflects verified profile signals, reviews, and overall care quality.

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Recent Reviews

H
H***1 year ago

I have gone to Dr Hayashi for many years and had several procedures plus twice yearly check ups. I value her opinion due to her expertise and experience.

D
D***1 year ago
R
R***2 years ago

Friendly professional expert service!

R
R***2 years ago

Dr. Hayashi did not trear me on Aug. 12. She had left the practice a month ago. Please get your records up to date and stop bugging me! Thank you.

C
C***2 years ago

Dr. Hayashi has professionally taken great care of my periodontal needs for over 10 years. She would take the time to fully explain all the procedures being done and was always available for after-care if needed (thankfully I never had to call after hours). I highly recommend her services and those of Dr. Gunstream at the same location.

R
R***2 years ago

Dr.C Hayashi has provided me Excellent Periodontal Services for the past 20 years. She thoroughly explains step by step her treatment plan Pre- Post opt Surgery. Additionally-She is Empathetic, Caring and Knowable of your needs as a Patient. I highly recommend Her in addressing Your Periodontal_Dental Care!

A
A***2 years ago

Dr. Hayashi explained the procedure so I knew what to expect. The procedure went well. She then explained the care after the procedure in detail. She also called the next day, Saturday, to make sure I was doing well and to see if I had any questions or concerns. I couldn't be more pleased with Dr. Hayashi's services.

Reviews are aggregated from public sources.

Photos (3)

Dr. Christine Hayashi, DDS | Periodontist in San Jose photo 1
Dr. Christine Hayashi, DDS | Periodontist in San Jose photo 2
Dr. Christine Hayashi, DDS | Periodontist in San Jose photo 3