Our Staff

  • Jon C. Ellison, D.D.S.

    I have had a dental practice in Simi Valley my entire career, since graduating from the University of The Pacific School of Dentistry. I am a longtime member of many dental organizations including the American Academy of Cosmetic Dentistry, the American Dental Association, the California Dental Association and the Santa Barbara-Ventura County Dental Society. I have also completed thousands of hours of postgraduate training in all areas of dentistry. I am passionate about improving patients’ smiles. When I am not working, my wife, Lisa, and I enjoy traveling and playing golf. I also really enjoy spending time with my children and grandchildren whenever I get the chance.

  • Carol
    Office Manager

    Hi. I'm Carol. I'm the Administrative Services Manager. I have been working with Dr. Ellison for over 30 years. I can help you with any questions regarding your dental treatment. My goal is to make sure that our patients are getting the best dental experience possible-from scheduling to financial arrangements. My favorite part of my job is the longterm relationships with our patients. I am married and I have two daughters and two grandsons. I enjoy spending time with family, gardening and taking my Golden Retriever, Bella, to the park.

  • Maritza
    Office Administrator

    Hello, my name is Maritza. I am the office administrator. I help with the day-to-day task of scheduling, organizing, and coordinating hygiene appointments. I have been in the dental field for over 15 years and absolutely love helping patients. The best part of it all is building long term relationships. I am happily married to my high school sweetheart. Together we have two boys and 3 shih tzu-terrier dogs. When I’m not at the office working, I am an avid crafter and love spending quality time with my family traveling. 

  • Julie
    Registered Dental Assistant

    Hi, my name is Julie. I'm a Registered Dental Assistant. I graduated from Charter College in 2012 and have been in the dental field ever since. I enjoy every aspect of dentistry, especially seeing a patient's smile transformed. In my free time, I enjoy spending time with my family, barbecuing and listening to music.

  • Abby
    Dental Assistant

    Hi, my name is Abby! I am new to the dental field and I'm loving every bit of it. I love seeing people happy with a beautiful smile when they walk out the door. In my free time I love spending time with family and dancing.

  • Karen
    Registered Dental Hygienist

    Hi. I'm Karen Michinock BS,RDH. I am an alumni of West Virginia University School of Dentistry in Dental Hygiene. My greatest joy as a hygienist is passing my preventive dental care knowledge onto my patients. I have been involved in Ventura County Dental Hygienists' Association throughout the past 25 years as Community Health Chair and volunteer at the Simi Valley Free Clinic Dental Program. Family time is most important for me and I also enjoy hiking, crafts and quilting.

  • Tracey
    Registered Dental Hygienist

    Hi. I'm Tracey. I am a graduate of the Dental Hygiene Program at Pasadena City College and have worked in the dental field for over 27 years. I have always felt that dental hygiene is where my talents are best utilized. My passion is working with children; they light up my day! When I am not working, I love to travel with my family.

  • Sarah
    Registered Dental Hygienist

    Hello, my name is Sarah. I am a graduate of the Oxnard College Dental Hygiene Program. My favorite part of being a dental hygienist is seeing patients that are very nervous from past dental experiences and then leaving my chair relieved and happy with their visit. One main thing that I pride myself in as a clinician is thorough patient education and setting goals that are realistic for my patients to achieve. In my free time I love to paint, draw, go to the beach, and spend time with family. Ask me about my crazy socks, I’ll have different ones each time you see me.

Contact Us

Send us an email today!

Our Location

1939 Erringer Road Simi Valley, CA 93065

Office Hours

Our Regular Schedule

Jon C. Ellison, D.D.S.


8:00 am-5:00 pm


8:00 am-5:00 pm


8:30 am - 5:00 pm (phone only)


8:30 am-6:00 pm


8:00 am-5:00 pm