Dental Staff

All professionals at Dr. Christopher J Martinez, DDS, PA maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.

  • Aide Cruz
    Registered Dental Assistant

    I started my dental career in 2014, the greatest part about my job is seeing my patients achieve an amazing smile. When I am not taking part as Dental Assistant, I am working as a full-time wife and mother of three.  I love spending time with my family and I absolutely love to shop.

  • Brenda Valdez
    Registered Dental Assistant

    I have a passion for getting to know my patients on a personal level and providing everyone with fascinating updates using our website and social media sites. On my spare time there is nothing that gives me a better feeling than playing my guitar.

  • Lilian Gallegos
    Registered Dental Hygienist

    I started my journey once I graduated from TSTC Harlingen in 2018. What I am most passionate about my job is caring for my patients and the satisfaction of knowing I helped them achieve a healthy beautiful smile. I understand all patients are unique and take pride in individualizing treatment for all my patients' needs. I have been happily married for 14 years and have 3 awesome children. When I'm not helping patients with their smiles, I am spending time outside or traveling with my family.

  • Melina Galeana
    Registered Dental Assistant

    I am committed to educating patients on the importance of good oral hygiene by helping them maintain and achieve beautiful healthy smiles. I am a dog mom of four and something I enjoy is being active in my church, hiking, gardening, and riding my bike.

  • Trinie Guerra
    Administrative Assistant/ Registered Dental Assistant

    I long to make patients feel welcomed, comfortable, and taking importance in ensuring that our patients have the best possible experience at our office. I love anything with gardening and spending time with family, friends, and fur pets. 

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Location & Hours

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Hours of Operation

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Christopher J. Martinez, DDS, PA


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-12:00 pm