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We Are Your Trusted Family and Cosmetic Dentist in Diamond Bar

When it comes to finding the right dentist in Diamond Bar, we know that trust, convenience, experience and confidence are major factors in your decision-making process. Here at Phillips Ranch Dental Group, we have built that trust with our community and work hard to make visiting the dentist as enjoyable and convenient as possible. From booking an appointment online to flexible hours to a friendly and hard-working staff we have put in the effort to make your choice in dentists an easy one. We offer a wide variety of cosmetic dental services including Invisalign, Veneers, Dental Implants, Dentures, and Teeth Whitening as well as general services for the entire family like check-ups, exams, fillings, crowns and more. (make sure that each services links to its appropriate page) We accept most Insurances and P.P.O’s but we also work with many cash only patients in our community too. Our current patients will tell you that if you are new to our community or have been here for decades and just need a new dentist the care you will receive at our office is second to none and we will always do our best to make you feel welcomed and at home.

Providing Compassionate Dental Care
Services to Our Community.

We offer a wide variety of dental services for people of all ages including children, teens, adults and seniors including

Call Us Now and schedule your next visit with us!

Meet Your Doctors

Your Dentist in Diamond Bar, CA and Surrounding Areas

Dr. Sanjay Merchant, DDS – Welcome to Our Practice

Dr. Merchant was born and raised in Southern California. He attended UC Irvine for his undergraduate studies, and graduated with honors with a Bachelor’s in Biology. He later earned his DDS from the UCLA School of Dentistry. Doctor Merchant’s interests in dentistry include minimally invasive cosmetic dentistry, endodontics, and implants. Doctor Merchant strives to help patients keep a healthy smile and to have input in their treatment. He values the opinion and goals of his patients when it comes to their oral health, and uses cutting edge technology to help patients achieve the best results possible. When not practicing dentistry, he enjoys spending time with his wife and daughter, playing basketball (and watching his beloved Lakers), playing guitar, reading, traveling, and being outdoors as much as possible.

Dr. Merchant, DDS

Dr. Merchant was born and raised in Southern California. He attended UC Irvine for his undergraduate studies, and graduated with honors with a Bachelor’s in Biology. He later earned his DDS from the UCLA School of Dentistry. Doctor Merchant’s interests in dentistry include minimally invasive cosmetic dentistry, endodontics, and implants. Doctor Merchant strives to help patients keep a healthy smile and to have input in their treatment.

Dr. Janet Choi

Dr. Janet Choi grew up in Orange County and is back to serve her local community. She earned her Bachelor of Science in Integrative Biology at UC Berkeley and received her Doctor of Dental Surgery at University of the Pacific in San Francisco. Following her graduation, she pursued Advanced Education of General Dentistry residency in Phoenix, AZ, where she worked closely with the underserved population at a nonprofit organization to provide various areas of dentistry, including prosthodontics, endodontics, and oral surgery.

See What Our Patients Say

I have been a patient of Phillips Ranch Dental Group since I was a young girl, I appreciate the service that this Dental Group has to offer. Alanna C.

The hygienist and dentist are honest and take care of you well. 100x better than my previous dentist Kevin H.

My Dr. is great and very professional. I got a new crown, I’m so happy with it , they help me to pic the color and the size was perfect. Maria S.

Take a Look Around

Your local Invisalign teeth straightening treatment leader

Dr Merchant is one of the top Invisalign providers in diamond bar. We have helped many patients get the smile they have always wanted with the Invisalign treatment plan. We feature the Itero imaging system that allows you to see how your smile will look at the end of the treatment on your very first visit. Invisalign is one of the most popular methods of teeth straightening in the world today offering so many patients a way to straighten their teeth effectively and efficiently without the hassle of metal braces. Invisalign allows you to get the smile you have always wanted and the best part is throughout the entire process nobody will even know you are wearing them.

  • Serving:
  • Diamond Bar
  • Walnut
  • Pomona
  • Rowland Heights
  • Chino Hills
  • Chino
  • Montclair

Opening Hours

Monday: 8:00 AM – 5:00 PM

Tuesday: 9:00 AM – 6:00 PM

Wednesday: 8:00 AM – 6:00 PM

Thursday: 9:00 AM – 6:00 PM

Friday: 9:00 AM – 2:00 PM (one Friday a month)

Saturday: 8:00 AM – 1:00 PM (third Saturday of each month)

About us

Phillips Ranch of Diamond Bar is exactly what you are looking for when you want a compassionate high quality dentist office that accepts MediCal insurance and provides low cost dental services.

Contact us

Phillips Ranch
Family & Cosmetic Dentistry
750 N Diamond Bar Blvd
#206 Diamond Bar, CA 91765