Changing Smiles, Changing Lives

Orthodontist in San Ramon

Changing Smiles, Changing Lives

At Bigman Orthodontics, we straighten smiles, but we treat people, and your family is what matters to us most.

Since 1988, we’ve crafted more than 12,000 beautiful, lasting smiles, boosting the confidence of kiddos and adults alike.

Meet Expert Orthodontist

Dr. Sandy Bigman

Dr. Bigman has crafted 12,000 smiles in our San Ramon community. He looks forward to doing the very same for you and your child!

Dr. Bigman is an exceptional and experienced doctor. He’s not only a board-certified orthodontist, but he proudly serves on the Council of the College of Diplomates of the American Board of Orthodontics.

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Experience You Can Feel

More About Bigman Orthodontics

Meet the team

Meet the Bigman Team

Our San Ramon team is skilled, caring, and eager to help your child transform their smile.

Come Say Hi


Hear what real parents and patients say about their experience at Bigman Orthodontics.

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Office Tour

We’re taking every possible step to keep your family safe as you pursue orthodontic treatment at our office. That’s why we’ve taken an extra precautionary measure with Surgically Clean Air to sterilize our air and provide you with a germ-free environment.

Take a Tour


Check out monthly tips and orthodontic insights from Dr. Bigman.

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Join the Team

If you're an orthodontic or dental professional and looking to advance your career, we're accepting applications.

Apply Now