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Welcome to Compassion Dental of Harlingen

Who We Are

Taking care of people isn’t our job, it’s our passion. My goal is to use my skills to help you look and feel your very best while making the dental experience as easy and convenient as possible.

Ricardo Guillen, DDS

Harlingen’s Compassionate Dentist

Meet Dr. Guillen

Clinician & Author

Dr. Guillen was drawn to dentistry because he loves interacting with people and wanted to have a career that would allow him to serve his community and help his hard-working parents. Today, he is a proud dentist with 29-years of experience who combines the latest techniques with old-fashioned hospitality. He loves getting to know each patient so he can personalize their care to make it as comfortable and effective as possible, ensuring they are always ready to smile.

Get to Know Dr. Guillen

Sleep Apnea Therapy

Snore No More &
Live a Healthy Life

As a member of the American Academy of Dental Sleep Medicine, Dr. Guillen can provide custom-made oral appliances for patients struggling with snoring and sleep apnea. These appliances are specially-designed to fit comfortably and open the airway so you (and anyone near you) can get quality rest night after night.

Our Sleep Apnea Solutions Get Our FREE Book
Custom Oral Appliances are
Easier & More Affordable
Compared to CPAP

Harlingen Dentist Reviews

Our Patients Love Us.

Absolutely love this place. Staff is super friendly and attentive. Elena is an amazing dental hygienist. Dr. Guillen does a great job explaining everything to me as a patient. I couldn’t have found a better place.

Dee Ann R. Harligen, TX

From the moment I called in for my consultation, the staff was friendly and super helpful. The day of my appointment I was greeted with a friendly smile and was taken to the exam room almost immediately. Everyone was so helpful and kind throughout my entire visit! Definitely recommending Compassion Dental to all my friends and family!

Amanda C. Harligen, TX

Staff is professional, courtious and very helpful. Dr Guillen is very knowledgeable and informative. Compassion Dental is like no other I highly recommend Compassion Dental of Harlingen

Normita G. Harligen, TX
Read More Reviews

Featured Dental Services

How Can We Help You?

Dental Insurance
In-House Savings Plan
CareCredit® Financing

Made Affordable

Our practice is happy to accept several insurance plans. For those without coverage, we offer our own, low-cost membership plan as well as low-to-no interest financing.