Meet Our Portland Dentist

Ricardo C. Guillen, DDS

Dr. Guillen received his Doctor of Dental Surgery (DDS) from the University of Texas Health Science Center at San Antonio in 1992. He went on to practice dentistry for 23 years as an associate dentist for a large group practice in Harlingen, Texas.

In 2015, Dr. Guillen decided to establish his own dental practice and join the Portland, TX community as a practicing dentist. His patients are the reason he enjoys being a dentist.

Dr. Guillen regularly expands his knowledge through continuing education in the field of sleep related breathing disorders and is equipped with the latest technology to screen his patients and help them live a better life.

Outside The Office

Dr. Guillen and his wife, Mary, have two grown children, Ryan and Teresa. In his spare time, Dr. Guillen enjoys fishing and cycling.

Contact Ricardo C. Guillen, DDS, PLLC

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Office Hours

10:00am - 7:00pm
8:00am - 5:00pm
8:00am - 5:00pm
7:00am - 3:00pm