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Healthy Families Start Here

• Same-day dentistry
• Emergencies welcome
• Flexible hours to meet your needs

Log in to the patient portal or call 909-646-7902 to change an existing appointment.
To change appointments, call or visit the patient portal.
Office Hours

Office Hours

Mon 8:00 AM - 6:30 PM

Tues 7:00 AM - 5:30 PM

Wed 7:00 AM - 4:30 PM

Thurs 7:00 AM - 4:30 PM

Fri 7:00 AM - 3:30 PM

Sat 7:00 AM - 2:30 PM

Sun Closed

Our office is committed to continuing to operate for patients with emergency and essential needs during this time. If you have an emergency, please contact the office and we will make the appropriate arrangements to see you. Saturdays by appointment only.


Stop on By

on the corner of Baseline & Day Creek, across from Sprouts Farmers Market

Winery Estate Dental Group store front thumb

Welcome to Winery Estate Dental Group

Thank you for visiting Winery Estate Dental Group. Our office is located in Rancho Cucamonga on the corner of Baseline and Day Creek across from Sprouts Farmers Market. Dr. John Hsieh and the team are committed to providing you with a comfortable dental visit and a healthier, happier smile that you can be proud of! Winery Estate Dental Group is pleased to offer patients the option of teledentistry, a new and convenient way for patients to remotely connect with their dentist for a virtual pre-screening appointment that can be done from the comfort of their homes. We look forward to helping you achieve your oral health care goals. Schedule your next appointment with Winery Estate Dental Group through our online scheduler found on our contact page. We look forward to helping you brighten your smile! Languages spoken: English, Mandarin, Spanish, and Tagalog.


We pride ourselves on our service.

We use advanced proven technology to keep your smile looking the best! Modern dental technology like Digital X-Rays and CEREC® CAD/CAM single-visit crowns allow care that's faster, less invasive and more efficient than ever before.

all services

*$100 off dental treatment when patient donates $30, or more, to the indicated charity: watercampaign. Maximum discount of $100. Not valid on previous or ongoing treatment. Cannot be combined with any other offers. Limit 1 per patient. Excludes cleaning, exam, Digital X-rays, root planing and scaling, periodontal maintenance, and orthodontic therapy/ Invisalign. Subject to insurance restrictions; cannot be applied to insurance co-payments or deductible. AZ, CO, ID, NM Delta Dental members: valid toward cosmetic dentistry only. Valid with general dentist only. Not valid for Medicare, Medicaid, and/or Tricare beneficiaries. No cash or credit redemption value. Appointment must be booked prior to 5/31/23.