charity: water Give Water, Give Health. Donate $30 and get $100 off Dentistry† Donate Today!

145 S Las Posas Rd Ste 162, San Marcos, CA 92078 Call 760-736-4247

Here to Help You Find Answers

Quick Links
FIRST VISIT
PAY YOUR BILL
MEET THE TEAM
PATIENT PORTAL
FREQUENTLY ASKED QUESTIONS
INSURANCE ACCEPTED
SCHEDULE
760-736-4247

We are Las Posas Dental Practice and Orthodontics

Trusted by your community, we provide the dental treatment you need for a healthier smile.

SCHEDULE TODAY
760-736-4247
good smile
 
1310

Meet Dr. Thanh Tran

“As a patient of mine, you should expect quality, personalized treatment delivered with care and compassion. Every patient should feel like family and will be treated as family.”

MEET THE TEAM
 
 
Google map of Las Posas Dental Practice and Orthodontics

ADDRESS

760-736-4247

fax : 760-736-8261

145 S Las Posas Rd

Ste 162

San Marcos, CA

92078
BOOK APPOINTMENT
We are located on the corner of Las Posas Rd & Grand Ave in the Grand Plaza Shopping Center, next to Sprouts

BUSINESS HOURS

  • Mon : 9:30 AM - 6:00 PM
  • Tue : 10:00 AM - 6:00 PM
  • Wed : 8:30 AM - 5:00 PM
  • Thu : 9:00 AM - 6:00 PM
  • Fri : 7:30 AM - 3:00 PM
  • Sat : Closed
  • Sun : Closed

  • We always accept new patients! Call our office or schedule your appointment online!

LANGUAGE SPOKEN

  • English

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 
 

Family Dentistry in San Marcos, CA

At Las Posas Dental Practice and Orthodontics, we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in San Marcos, CA.

Office Photo of Las Posas Dental Practice and Orthodontics
 
 

We Pride Ourselves on Our Service

 

When you choose Las Posas Dental Practice and Orthodontics, you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
VIEW ALL SERVICES
 
 

Special Offers

 
 

Trusted by Families Across San Marcos, CA

 

Google Reviewer

Las Posas dental is fantastic as I remember! I’m very insecure about my teeth and have a slight fear of dentists so I haven’t been in 7 years. Dr. Tran and Omar did not make me feel bad about the state of my teeth and gums at all. He patiently explained everything to me and gently encouraged me to make sure I stay on top of my appointments to fix my gums. I told them I was interested in Invisalign and they called my insurance right away to break down all of the costs for me, gave me options, and told me to let them know if I would like to proceed or have any more questions. The staff was not pushy about the sale at all. There was no pushing of unnecessary treatments and all of the staff was very nice and communicative. Highly recommend!!!

Google Reviewer

My family has been going here for over 10 years! My twins had their orthopedics here as well! I can’t recommend them enough!! Great customer service and care.

Google Reviewer

I’ve been a patient at Dr. Tran’s dental practice for over a decade. My last review was written more than 10 years ago, and I’m happy to say that the exceptional care has only continued to impress. Dr. Tran and the entire team provide top-notch, personalized dental care, making every visit comfortable and reassuring. A special shoutout to Camille, the hygienist—her gentle touch, attention to detail, and friendly demeanor make cleanings a breeze. She takes the time to explain everything and ensures a thorough yet comfortable experience. I truly appreciate the care and professionalism of this entire team and highly recommend this practice!
 
Woman with credit card and phone
 

Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

LEARN MORE ABOUT INSURANCE
Umbrella

Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

GET STARTED
Credit Cards

Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

EXPLORE FINANCING OPTIONS
Money
 
 

What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self.

 
SCHEDULE TODAY
 
Toothbrush