Let our dedicated dental professionals help you achieve a smile that you can be proud of!

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Rancho Santa Margarita Dentist. World Class Smiles!

When you visit our Rancho Santa Margarita dental office, your smile is our top priority. Dr. Ivan Ho & his entire team is dedicated to providing you with the personalized, gentle care that you deserve.

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.  This website is a resource we hope you’ll find both useful and interesting.

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Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile. Some of the services we provide include: 

  • & MORE

We genuinely hope this site is helpful to you in learning more about our practice, dental conditions and treatments, dental recommendations, and more.

Please browse through our website and be sure to give us a call if you have any questions or would like to schedule an appointment..

Ivan Ho, DDS
30212 Tomas Rd Suite 330
Rancho Santa Margarita, CA 92688
Phone: 949-880-6638







As dental professionals it is our priority to provide quality dental care you can trust.


Platinum Dental goes above and beyond when it comes to their clients. I started off scared and almost in tears in the lobby and by the time I was in the chair I was laughing and ready!! The staff is wonderful and friendly and very willing to answer questions. Dr. Ho is one of the nicest people I have met and always makes sure his clients are comfortable and taken care of. I highly recommend him!

McKenzie M.

I've been a patient of Dr. Ho for over 10 years. I trust him. My visit are always pleasant. I never feel pressured to utilizing services that are not necessarily. If finances are an issue he understands and works on a maintenance plan with me until I can afford the procedures. He truly has this patient best interest at heart. Alicia is my dental hygienist. She is quick and gentle with her hands. She always welcomes me with a big smile.

Richard C.

The staff is very helpful, kind, and pleasant. The office is clean and comfortable. The most important thing is that Dr. Ho is honest. I can trust his opinion of what my family needs done and that gives me a peace of mind. I highly recommend Platinum Dental for adults and children.

Cheri S.

I highly recommend Dr. Ho! excellent dentist and excellent staff! I always feel very comfortable here. Shots do not hurt! I am very satisfied with all work performed from cleanings to crown replacements. All pricing is discussed up front. If you are looking for a great dentist and dental office try Platinum Dental!

Robin C.

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Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the contact form below.


What does your smile say about you? Let us help you radiate confidence with a healthy smile.