image image

Welcome to Ygnacio Dental!

Hello, thanks for visiting. Here, we hope you can  get to know us better, have your questions and concerns addressed, and find some useful information concerning your dental hygiene, dental conditions, and treatments.  We hope you can make more informed decisions about your oral health needs.

We admit it. Going to the dentist is not fun.  So we have made it our top priority to ensure that our patients experience the best care and comfort that a dental office can provide.  We accomplish this by first taking the time to really listen to the patient, having a dedicated and professional staff, and using state of the art equipments.  It is no wonder that most of our patients have been referred by friends and/or family.  

Please browse through our website and call us anytime at 925-280-2848 to make an appointment, or simply to have your questions answered.
Or use the contact form to email us.

Services we offer: Family and Cosmetic Dentistry, Dental Implants.


Contact Us


Contact Us with Any Questions or to Schedule an Appointment.






Building a foundation of trust by treating our patients as special individuals is vital to our success.  We understand how uneasy some patients may feel about their dental visits, and how we can make a difference in providing a relaxing and positive experience.  Our entire team is dedicated to providing you with excellent, personalized care and service to make your visits as comfortable and pleasant as possible.   We thank you for allowing us to take care of your dental needs and look forward to serving you.  Make an appointment today…..we’ll give you a reason to smile!

Hi, I am Caleb Cho.  I was born in South Korea, and followed my immigrant parents to America when I was 9 years old.  I grew up in some of the roughest neighborhoods in Southern California, studying hard during the school days, but making sure to play every sport physically possible during the weekends.  I still enjoy playing basketball, tennis, and golf when I’m not working, and recently I picked up mountain biking just to keep up with my nephews. 

I went to UC Riverside for my undergraduate studies in Biology, and earned my  Doctor of Dental Surgery from the Loma Linda School of Dentistry.  I had a private practice in Anchorage, Alaska, but the warm weather and family eventually lured me back to California.  I have lived in many places, but in my humble opinion, there is no place like Northern California.

I feel blessed to be a dentist, because I genuinely love what I do.  I enjoy building a lasting relationship with my patients, and I like the art and science aspect that is involved in my profession.    

As a practice, we are true believers that preventative care and education are the keys to optimal dental health.  We strive to provide “dental health care” vs. “disease care”.  That’s why we focus on thorough exams – checking the overall health of your teeth and gums, performing oral cancer exams, and taking x-rays when necessary.  We also know that routine cleanings, flossing, sealants, and fluoride are all helpful in preventing dental disease.  Not only are we focused on the beauty of your smile, we’re also concerned about your health.  A review of your medical history can help us stay informed of your overall health, any new medications, and any illnesses that may impact your dental health.

1. We stand by our work 100% and back it up with a warranty. Our top priority is your complete satisfaction.
2. You will be treated with courtesy, honesty and respect.  We know that you have many options when choosing a dentist and we are humbled that you have entrusted your care with us. As such, we will only recommend treatment options that we would provide to our family and friends.
3. Your time is precious. We will try our best to see you in a timely manner. We believe that prompt service is the best policy. But occasionally, dental emergencies may cause us to run slightly behind.
4. If you can’t see it, we won’t do it. We believe you have the right to see all dental problems that require treatment. We provide the latest digital x-ray and intraoral camera technologies so that we can always show you what has been diagnosed. You have the right to know and we believe that a fully informed patient makes the best decision.
5. Your questions will be answered promptly. Straight talk is an important part of a great dental experience. We can take care of most of your dental problems but if we can’t, we will tell you so and refer you to one of our caring specialists.