Dr. Jeffrey Nichelini

Dr. Jeffrey Nichelini is a orthodontist in American Canyon who takes Denti-Cal and has been in the state program since 2013.

At a Glance

Denti-Cal: Yes, confirmed in the state program since 2013
Care: Orthodontist
Languages: English
Where: American Canyon, San Francisco County plus 2 other locations

Call (707) 651-9244 Office website Map and directions

Insurance and Coverage

Denti-Cal: Confirmed Yes. Confirmed in the state's fee for service provider listing, enrolled since 2013
Medi-Cal plan type: Fee for service. Medi-Cal dental also runs through managed care plans in Sacramento and Los Angeles counties, and the state list we check does not cover those. If you are on a dental plan card rather than plain Medi-Cal, ask the office whether they take your plan.
Other insurance: Not known. This list is built around Medi-Cal dental, so it does not track private plans. Ask the office which ones they take.

What Patients Said

5.0

5.0 out of 5 from 112 reviews.

Map and directions

Our family continues to have exceptional experiences with Jeffrey Nichelini, DDS at AC Orthodontics. Dr. Nichelini and his team truly set the bar high for quality orthodontic care for the whole family.
From the initial evaluation through treatment—and even into the annual follow-ups after completion—the team ensures every patient feels informed, comfortable, and supported every step of the way. They genuinely welcome questions and take the time to address any concerns with care and clarity, creating an environment where patients feel at ease.
Treatment plans are thoughtful and never rushed, and the relationship doesn’t end once treatment is complete. Their commitment to long-term care and patient success really stands out.
Beyond their clinical excellence, the practice reflects a true dedication to the community. Their involvement in local events and give-back efforts shows how invested they are in supporting and connecting with the families they serve.
With top-quality treatment, state-of-the-art technology, and consistently excellent results, it’s no wonder our kids—and our community—know there’s only one orthodontic team that makes sense: Dr. Nichelini and AC Orthodontics. Highly recommend!
Silvia Regalado-Zachlod 5 out of 5 · 2026-04-15
My daughter loves her new smile and she had a great orthodontic experience. I recommend this office to anyone looking for an orthodontist. Staff is amazing, they are like a family and treat every patient with kindness.
Monique Zapanta 5 out of 5 · 2026-01-30
Dr Nichelini, Dr Matt, Christine & all of the staff are so friendly and caring! They did not hesitate to create the perfect plan to straighten out my crooked teeth (lol) especially 6 months prior to my wedding day, I was able to smile happily ever after! I’m greeted with a smile every appointment and they’re always willing to accommodate my schedule. The BEST Ortho office in the bay! ThankYou American Canyon Ortho 🫶
Michelle Lingling 5 out of 5 · 2026-01-27

Reviews are quoted word for word and belong to the people who wrote them. We do not edit them and we cannot remove them.

Office Details

Address: 3419 Broadway St, Ste-h1
American Canyon, CA 94503
Phone: (707) 651-9244
Degree: DDS
Type of care: Orthodontist
Languages: English
County: San Francisco County
Provider number: 1598015257

Other Addresses on File

We also have 2 more addresses on file for this provider besides the one above. Call first to find out which one to go to.

3419 Broadway St, American Canyon
707 Parnassus Ave, D-3000, San Francisco

What to Ask When You Call

Say you have Medi-Cal dental and ask if they are taking new patients. If the answer is yes, ask how soon you can be seen and what to bring. Take your Medi-Cal card and a photo ID.

If English is hard for you, Medi-Cal pays for an interpreter and the office can set one up. Ask for it when you book.

Need someone who speaks your language?

Medi-Cal pays for an interpreter, at no cost to you, in more than 250 languages, and for American Sign Language. You can ask for one yourself or let the dental office arrange it.

Interpreter line: (800) 322-6384
Free. Monday to Friday, 8am to 5pm.
TTY line: (800) 735-2922
Outside those hours dial 711 for the California Relay Service.
Online: smilecalifornia.org
The state's own Medi-Cal dental site for members.

Ask This Office for an Appointment

Leave your name and number. If this office takes requests through this site, it goes straight to them and they call you. If not, our team calls the office for you and rings you back with what they said.

Please do not put health details here. The office will ask what you need when they call. Is this your office? Get patient requests sent to you.

Questions People Ask

Does Dr. Jeffrey Nichelini take Denti-Cal?

Yes. This dentist appears in the state's published list of enrolled Denti-Cal providers. Taking the coverage and having an opening are two different things, so still call ahead.

How do I make an appointment?

Call (707) 651-9244 and say you have Medi-Cal dental. Or use the form on this page. Your request goes to the office if it takes requests here, and to our team if it does not. Nobody else gets it.

What will it cost me?

For most Denti-Cal covered treatment there is no copay. If the office suggests something the program does not cover, ask for the price in writing before you agree.