Dental Staff

All professionals at Michael M Belda 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.


Meet Dr. Michael Belda & Staff!


  • Genesis Perez, RDA and Front Office Coordinator

    Joined the practice: 2015

    I am an RDA with a passion for dentistry and have been in the field for over 13 years. Outside of dentistry, I am a proud mother of two boys. In my free time, I enjoy painting and being creative. I love spending quality time with family and seeing new places. 

  • Tanya Haught, RDA

    Joined the practice: 2019

    I am an animal lover and enjoy spending time with my family. We explore local trails to observe wildlife. I also have a love for football; go Vikings!

  • Jennie Phui BS, RDH, RDHAP, OMT, Inventor

    Joined the practice: 2007

    I am a graduate of UC Riverside and earned additional degrees at Cypress and West L.A. College. I have been a dental hygienist for over 15 years. Outside of work, I am the proud mother of three children. I enjoy time at the gym, mountain biking, gardening, designing medical devices, animals, studying medicinal plants, systemic health, nutrition, and anything to do with Mother Nature.

  • Briann Koutzoukis, RDH

    Joined the practice: 2015

    I am a Registered Dental Hygienist who enjoys getting to know my patients. In my free time, I love outdoor activities and traveling the world with my husband and daughter. 

  • Beth Wilson, RDH

    Joined the practice: 2007

    I am 2007 graduate from the Cerritos College Dental Hygiene program, a past president for the California Dental Hygienists' Association, and dedicated clinician to the office and to the patients. In my free time, I enjoy spending time with my husband, Jeff and family, rocking out at concerts, Disneyland, hanging with friends, and chilling with my parrot, Izze, and chinchilla, Blazie. 

  • Cathy DelaTorre, RDH

    Joined the practice: 2007

    I attended West Los Angeles College, where I completed a degree in Health Sciences in Dental Hygiene in unison with UCLA Health Science Center. I also received extended learning in South Bay Children's Dental Clinic and Cedar Sinai Hospital in Marina Del Rey.  Now, I belong to the Orange County Study Club. 

    I enjoy hiking, biking, and kayaking with my three boys. I live in Corona and have enjoyed private practice for over 20 years. 

  • Kristin Sims, RDH

    Joined the practice: 2015

    I began my journey in the dental field as a dental hygiene coordinator in 2001. At this time, I realized I had a true passion for dentistry. In 2006, I received my registered dental assisting (RDA) license. After becoming an RDA, I decided to expand my knowledge and become a dental hygienist. I completed my training as a dental hygienist at Cerritos College. I’m very proud to be a part of this profession, as I enjoy making my patients feel comfortable and delivering the best possible treatment to them. 

    When I leave work, I go home to my husband, Justin, and my two children, Kinsley and Nixon.  My family and I love all things outdoors; we stay very active. I would love to meet you and provide you with a wonderful caring experience.

  • Ericka Carrillo, Front Office Receptionist
    Joined the practice: 2020

    I have been a dental assistant for 17 years. My number one priority is helping the patients. During my free time, I spend time with my family, boyfriend, and friends. I am very crafty and have my own jewelry business.

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Hours of Operation

Our Regular Schedule

Office Hours

Monday:

9:00 am-6:00 pm

Tuesday:

10:00 am-6:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

7:00 am-12:00 pm

Saturday:

Closed

Sunday:

Closed