Reception at Signature Smiles Dental Group, a Milpitas dentist on E Calaveras Blvd

Dentist in Milpitas, CA · 440 E Calaveras Blvd

A Milpitas dentist on E Calaveras Blvd — family, cosmetic and emergency dental care

Signature Smiles Dental Group is an independent practice led by Dr. Gaganjot Khera, DDS, five minutes from I-880 and I-680 with free parking outside. Open Monday, Wednesday, Thursday, Friday and Saturday, 9:00 AM–6:00 PM. Most PPO dental plans accepted, and same-day appointments are held for emergencies.

  • 440 E Calaveras BlvdMilpitas, CA 95035 · free lot on site
  • Mon, Wed–Sat 9–6Closed Tuesday and Sunday
  • Most PPO plans acceptedYours checked before you book
  • 5.0 from 215+ reviewsAmerica’s Best Dentist 2024–2026

Why Milpitas families stay

Choosing a dentist in Milpitas: what a 5.0 rating actually reflects

Two awards, both published and both checkable before you pick a Milpitas dentist. The rating is public, the award is published, and the rest you can hold us to on the day.

Five-star Google rating badge for Signature Smiles Dental Group, rated 5.0
Google rating5.0 from 215+ reviews — read them
America’s Best Dentist award badges for 2024, 2025 and 2026 awarded to Dr. Gaganjot Khera, DDS, of Milpitas
America’s Best DentistAwarded to Dr. Khera in 2024, 2025 and 2026
  • Independent and owner-operated — you see the same dentist every visit
  • Saturday appointments, when most South Bay offices are closed
  • Free on-site parking and a ground-floor, wheelchair-accessible entrance
  • A written estimate before treatment, never after
  • 15+ years of clinical experience in family, cosmetic and restorative care
  • Six languages at the chair — English, Hindi, Punjabi, Urdu, Spanish, Tagalog

What we do

Dental services at our Milpitas office, from checkups to full smile makeovers

Everyday family dentistry, cosmetic work and urgent care under one roof, so a household does not need three different practices to see a dentist in Milpitas. Every scan is read by Overjet alongside Dr. Khera, which means what she is looking at is on the screen in front of you rather than described to you afterwards.

Paying for it

Dental insurance and payment options at our Milpitas practice

Three ways people pay here. Whichever applies to you, your benefits are checked before treatment starts and you get a written estimate, so the number you hear is the number you pay.

  • You have a PPO plan

    Most patients

    Signature Smiles accepts most PPO dental plans — Delta Dental, Aetna, Guardian, Cigna, MetLife, UnitedHealthcare, Anthem Blue Cross, GEHA, Humana, Principal, United Concordia, Ameritas, Sun Life and more — and files the claim for you. The practice does not accept DHMO or managed-care plans.

  • You have no insurance

    The membership plan

    Our in-house dental membership plan covers exams, cleanings and X-rays for a flat annual fee, with a discount on everything else. No claims, no deductible, no annual maximum — it is simply cheaper than paying list price visit by visit.

  • The treatment is large

    Spreading the cost

    CareCredit and Cherry both offer installment plans, subject to approval by those providers, and we accept cash, card, contactless and HSA or FSA payment. If something can safely wait, we will tell you that too.

Not sure which applies? Call (408) 946-0777 with your card to hand and the front desk will check it while you wait — before you book, not after. See also our Good Faith Estimate policy.

A dental clinician showing a model of the teeth to a young child while a parent sits alongside

Whole households

One practice for the parent, the child and the grandparent

A family can be seen on the same morning rather than driving to three offices on three days. Children are booked alongside the adults they came with, first visits are kept short and unhurried, and nobody is handed to a different dentist next time.

Who treats you

Meet your Milpitas dentist: Dr. Gaganjot Khera, DDS

Dr. Gaganjot Khera, DDS, owner and lead dentist at Signature Smiles Dental Group in Milpitas, CA
Dr. Gaganjot Khera, DDSOwner and lead dentist · Milpitas

Dr. Khera owns the practice and is the Milpitas dentist most patients see at every visit — not a rotating roster. She qualified twice: a Bachelor of Dental Surgery from Baba Farid University of Health Sciences in Punjab, then a Doctor of Dental Surgery from the University of Oklahoma. She has 15+ years of clinical experience across family, cosmetic and restorative dentistry.

Patients describe the difference the same way in review after review: she shows you what she is seeing on the scan, explains why something is needed before recommending it, and gives options at different price points instead of one plan. If a crown or a deep cleaning is not necessary yet, she says so.

  • American Dental Association
  • California Dental Association
  • Santa Clara County Dental Society
  • America’s Best Dentist 2024, 2025, 2026

If today is the problem

Same-day emergency dentist in Milpitas

Same-day appointments are held open every day the office is open, for toothache, a knocked-out or broken tooth, a lost crown or filling, and abscesses. You do not need to be an existing patient, and you reach the practice directly — there is no referral service in between.

If you are in pain, call rather than booking online so the front desk can judge how quickly you need to be seen.

Go to an emergency room instead if you have swelling that affects your breathing or swallowing, facial swelling with a fever, bleeding that will not stop, or a serious facial injury. Those need a hospital, not a dentist.

The practice

A ground-floor office on E Calaveras with free parking outside

Dr. Gaganjot Khera treating a patient with a dental assistant at Signature Smiles Dental Group in Milpitas
In the operatoryDr. Khera treats every patient herself — you are not handed between a rotating roster.
Digital panoramic X-ray machine at the Signature Smiles dental office in Milpitas
Digital panoramic X-rayFull-mouth imaging in seconds, at a fraction of film-era radiation.
Front entrance of Signature Smiles Dental Group at 440 E Calaveras Blvd in Milpitas, California
440 E Calaveras BlvdGround-floor entrance, no stairs, free lot directly outside.

Finding us

Opening hours and directions to 440 E Calaveras Blvd, Milpitas

DayAppointments
MondayToday9:00 AM – 6:00 PM
TuesdayTodayClosed
WednesdayToday9:00 AM – 6:00 PM
ThursdayToday9:00 AM – 6:00 PM
FridayToday9:00 AM – 6:00 PM
SaturdayToday9:00 AM – 6:00 PM
SundayTodayClosed
Signature Smiles Dental Group 440 E Calaveras Blvd
Milpitas, CA 95035

The office sits on East Calaveras Boulevard, the stretch that runs between I-880 and I-680, with a free parking lot directly outside and a ground-floor entrance. Highway 237 is a few minutes west, which is what makes the drive from Santa Clara and Sunnyvale short.

In their words

What Milpitas patients say after their first visit

Signature Smiles holds a 5.0 average from 215+ Google reviews, which makes it one of the highest-rated dental practices in Milpitas. These are pulled live from Google, unedited.

EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 215 reviews
Posted on Google Google
Arpita Paul profile picture
Arpita Paul
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Had a great experience at Signature Smiles Dental Group. They were very kind, professional, and took care of my broken retainer along with my cleaning. Everything was explained clearly, and I really appreciated how helpful and comfortable they made the whole visit.
Posted on Google Google
Kirtan Patel profile picture
Kirtan Patel
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Aayush Kharwal profile picture
Aayush Kharwal
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Matt Carandang profile picture
Matt Carandang
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
ROHLA the front desk and staff were so amazing and super informative staff. Answered all my questions
Posted on Google Google
Carson Lin profile picture
Carson Lin
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Good service.
Posted on Google Google
Tracy Cai profile picture
Tracy Cai
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a great experience at Signature Smiles Dental Group! I had an urgent issue because a filling had fallen out, causing pain, and they were able to fit me in quickly. The procedure was gentle, efficient, and painless. The front desk staff was also friendly and helpful. I highly recommend them for anyone looking for prompt, professional dental care!
Posted on Google Google
Gordon Chan profile picture
Gordon Chan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Aishwarya Ananth profile picture
Aishwarya Ananth
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Keya Shah profile picture
Keya Shah
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
Harvie Kaur profile picture
Harvie Kaur
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.

Common questions

Questions people ask before choosing a dentist in Milpitas

Where can I find an emergency dentist in Milpitas?

Signature Smiles Dental Group at 440 E Calaveras Blvd sees dental emergencies the same day whenever the schedule allows. Call (408) 946-0777 as early in the day as you can — a tooth that has been knocked out, a broken crown, a lost filling or a swollen jaw is triaged ahead of routine appointments. The office is open 9:00 AM to 6:00 PM Monday, Wednesday, Thursday, Friday and Saturday, and closed Tuesday and Sunday. Facial swelling with a fever, trouble breathing or swallowing, or bleeding that will not stop is a hospital emergency room visit, not a dental one.

What is the average cost to see a dentist in Milpitas?

A routine exam, X-rays and cleaning for a healthy adult in the Milpitas area generally runs a few hundred dollars before insurance, and most PPO plans cover preventive visits at or near 100 percent. Treatment costs vary far more, because a filling, a crown and a root canal are different procedures at different price points. At Signature Smiles the new-patient consultation is free, and you are given a written treatment plan with the cost of every item on it before anything is scheduled. If your plan requires a pre-treatment estimate, ask for a good faith estimate and the front desk will prepare one.

Do you see patients without dental insurance?

Yes. Patients without insurance can join the in-house membership plan, which covers exams, X-rays and cleanings for a flat annual fee and discounts other treatment, with no deductible, no annual maximum and no claim forms. Larger treatment can also be split into monthly payments through CareCredit or Cherry, both of which take a few minutes to apply for. The point of all three options is the same: cost should not be the reason a problem gets worse.

Where exactly on Calaveras Boulevard is the office?

Signature Smiles Dental Group is at 440 E Calaveras Blvd, Milpitas, CA 95035, on the stretch of East Calaveras that runs between I-880 and I-680. There is a free parking lot directly outside and the entrance is on the ground floor, so there are no stairs or elevators between the car and the chair. Highway 237 is a few minutes west, which keeps the drive short from Santa Clara, Sunnyvale and North San Jose. Turn-by-turn directions are on the contact page.

What languages does the team speak?

The team speaks six languages: English, Hindi, Punjabi, Urdu, Spanish and Tagalog. That covers most of the households in Milpitas, Fremont and North San Jose, and it means a patient can describe a symptom, ask what a crown will cost or read a consent form in the language they actually think in rather than working through a family member. Tell the front desk when you book and the visit is scheduled with someone who speaks your language in the room.

Are you accepting new patients, and how soon can I be seen?

Yes, Signature Smiles is accepting new patients, and routine first appointments are usually available within one to two weeks. Emergencies are fitted in the same day where the schedule allows. You can book online at any hour or call (408) 946-0777 during opening hours. Bring a photo ID and your insurance card if you have one; everything else, including the new-patient forms, is handled at the visit. The new patient page walks through what the first appointment covers.

Do you treat children as well as adults?

Yes. Signature Smiles is a family practice, so a parent and a child can be seen in the same building on the same morning rather than driving to two offices. Children are seen for exams, cleanings, fluoride, sealants and fillings, and the first visit is deliberately short and unhurried so a young patient leaves without a reason to dread the next one. Details are on the children’s dentistry page.

How do I choose a Milpitas dentist?

Three things separate practices more than anything on a website: whether the dentist explains the reasoning before recommending treatment, whether the office takes your specific plan, and how quickly you can be seen when something breaks. Ask for a written treatment plan with costs before you agree to anything, ask whether the practice is contracted with your plan or files as an out-of-network provider, and read the reviews for what patients say about being over-treated. A free consultation, as offered here, exists so you can judge all three before committing.

How much does Invisalign cost in Milpitas?

Clear aligner treatment is priced by how far the teeth have to move, so a mild crowding case and a full-arch case are not comparable. Signature Smiles runs a $500 Invisalign special, and the balance can be spread over monthly payments through CareCredit or Cherry. Many dental plans include an orthodontic benefit that applies to aligners, which the front desk will check against your plan before you decide. The Invisalign page covers what treatment involves and the CandidPro page covers the alternative aligner system.

What are your opening hours?

Signature Smiles Dental Group is open 9:00 AM to 6:00 PM on Monday, Wednesday, Thursday, Friday and Saturday, and closed on Tuesday and Sunday. Saturday appointments are regular hours rather than an occasional clinic, which is what makes the practice workable for patients who cannot take time off during the week. Booking online works around the clock; the phone line at (408) 946-0777 is answered during opening hours.

Book a visit

Come in for a free consultation and leave with a plan and a price

No obligation, no pressure to schedule treatment on the day. You will get an examination, a straight explanation of what is going on, and a written plan with the cost of every item on it.

Signature Smiles Dental Group · 440 E Calaveras Blvd, Milpitas, CA 95035 · Open 9:00 AM – 6:00 PM Monday, Wednesday, Thursday, Friday and Saturday. Most PPO dental plans accepted. Check your plan or see the membership plan if you do not have one.