About Us

Dr. Ali Shirani

Dr. Ali Shirani is known for his gentle and creative touch. He enjoys helping each of his patients improve their health, appearance, and self-esteem by creating the smile of their dreams, and also maintaining the health and function of their teeth, gums, and bite.

He graduated from the University of Southern California in 1997. Advanced education and continuing dental study allows him to offer his patients a superior dental experience and an unparalleled level of quality care. He is truly committed to excellence in everything he does.

Our state-of-the-art facility is equipped with the most advanced technology available. We offer digital X-Rays, intra-oral cameras, diagnostic lasers, and Zoom!™ the latest tooth whitening technique. Patients may recognize the brand name Zoom!™ as the whitening procedure preferred by cosmetic dentists on ABC's hit television show Extreme Makeover.

Dr. Ali Shirani DDS and Team

Dr. Ebony Helaire

Dr. Ebony Helaire

Dr. Ebony Helaire is a local Antioch native who loves serving the community where she was raised. Dr. Helaire attended the University of California, San Francisco (UCSF) and received her Doctor of Dental Surgery Degree in 2020. She then furthered her education by completing an Advanced Education General Dentistry Residency program through New York University Langone Hospitals.

Dr. Helaire is passionate about dentistry and takes pride in perfecting her craft of restoring teeth to ideal esthetics and function. Dr. Helaire’s goal as a dentist is to provide the best quality care to each patient with a gentle touch. She understands that visiting the dentist can trigger some emotions and anxieties for many patients. However, she strives to create a comfortable environment for patients that is painless and easy. Her approach to dentistry is built on a conservative treatment philosophy of education, prevention, and minimally invasive dentistry.

Dr. Helaire is Invisalign certified and spends many hours attending continuing education courses to stay up to date on the most recent advances in dental technology. When Dr. Helaire is not providing care to patients, she enjoys exercising, dancing, baking, and visiting amusement parks. She is also a huge foodie and enjoys traveling to different cities and eating unique dishes with her husband.

Dr. Helaire looks forward to taking care of your dental needs and hopes to see you soon!

Staff Members

Office Manager - Marisa
Front Desk - Alyssa
Front Desk - Lindsey
RDA - Renee
RDA - Sonia
RDA - Tsegrada
Dental Assistant - Dulce
RDH - Stacy
RDH - Lisa
RDH - Akami
RDH - Michelle

Dr. Ali Shirani

Our goal is to provide superior quality dental care which caters to all dental needs of a person. We consider both aesthetics and dental health factors when performing the treatment which enables us in coming out with wonderful smiles for our patients.

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Our Testimonials

Very welcoming staff and an ain't broke don't fix it mentality. Originally was very nervous about going to the dentist but Dr. Shirani and company were very gentle and caring.

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I am a huge chicken and hated going to the dentist. I love this place. Very nice staff and Dr. Shirani is great. I can not imagine anyone giving a bad review.

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I've been going here my whole life and I love it! Dr Shirani and his staff are amazing and make going to the dentist not so terrifying :)

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Awesome! ... Extraordinary staff and treatment

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Our Address

Dr. Ali Shirani
3725 Lone Tree Way Ste F,
Antioch, CA 94509



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Ali Shirani DDS

Office Hours

Monday 8:00 AM 5:00 PM
Tuesday 8:00 AM 5:00 PM
Wednesday 8:00 AM 5:00 PM
Thursday 8:00 AM 5:00 PM
Friday 7:00 AM 3:00 PM
Saturday Emergency Appointments Only
Sunday Emergency Appointments Only

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