About – Dr. Guy Miller - California Dental Care & Orthodontics

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Creating Dazzling Smiles,
One Smile At A Time
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Dentist in Rancho Cucamonga


Meet Dr. Guy Miller, Cosmetic & General Dentistry

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When Dr. Miller came on board at California Dental Care & Orthodontics, he quickly became a superstar in our office. His reputation as a warm, friendly, gentle dental practitioner makes him a popular referral for family and friends of our patients, who love his laid back, yet professional chair-side manner. Our dentist in Rancho Cucamonga was born and raised in the area, and graduated from nearby Alta Loma High School.

In addition to being beloved by his patients, Dr. Miller delivers high-quality dental care using some of the most advanced dental technology available in the field of dentistry. For example, the Midwest Caries ID™ detection handpiece detects cavities that are unseen by the naked eye, and that even can sometimes go undetected by routine x-rays imaging. This state-of-the-art technology uses infrared LED and a fiber optic probe to distribute light for the highest level of precision for examination and diagnosis.


Education & Training

  • Doctor of Dental Surgery, Loma Linda University Dental School
  • Human Biology, Loma Linda University Dental School
  • University of Riverside
  • University of California Irvine

Professional Affiliations

  • American Dental Association
  • California Dental Association
  • American Academy of General Dentistry
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Dr.  Miller has been handpicked as one of the Top 3 Dentists in Rancho Cucamonga by Three Best Rated.

Looking for a Convenient Weekend Appointment with Our Dentist in Rancho Cucamonga?

At California Dental Care & Orthodontics, we understand that sometimes the work or school week can be too hectic to fit in yet another appointment. Schedule your appointment and see why thousands of happy patients enjoy their dental care from Dr. Miller – he’s sure to put a smile on your face!

Our Rancho Cucamonga Dentist Offers a Wide Range of Cosmetic & General Dental Services

In addition to routine dental care, Dr. Miller can improve the look and health of your smile with porcelain veneers, bonding, inlays, onlays, and teeth whitening. Call 909.945.0024 or click here to request an appointment today.

Check Out Our New Patient Special!

If you are scheduling a new patient appointment, we currently offer New Patient Special, which includes a complete exam, x-rays, a consultation with our dental team, and a thorough cleaning for only $99.


As one of the premier dental and orthodontic practices in Rancho Cucamonga, CA, our team at California Dental Care & Orthodontics also provides exceptional oral health care to patients from Alta Loma, Ontario, Upland, Claremont, Fontana & Rialto, CA.

Easy Ways To Get Started

If you want to learn more about our dental & orthodontic practice - where we offer multiple specials, where we offer a 100% guarantee, and where we offer flexible payment options - California Dental Care & Orthodontics is here to serve you.

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Rancho Cucamonga, California
Our Rancho Cucamonga, California
Dental & Orthodontic Office

9275 Baseline Road,
Rancho Cucamonga, CA 91730
Office Hours:
Monday: 7:00AM - 7:00PM
Tuesday: 7:00AM - 7:00PM
Wednesday: 7:00AM - 7:00PM
Thursday: 7:00AM - 7:00PM
Friday: 8:00AM - 4:30PM
Saturday: 8:00AM - 2:00PM
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Upland Office, California
Our Upland Office, California
Dental & Orthodontic Office

1230 E. Arrow Hwy.
Upland, CA 91786
Office Hours:
Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 5:00PM
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rancho cucamonga orthodontist