Meet The Team

Judy Office Manager/Treatment Coordinator

I started my dental career as a Registered Dental Assistant graduating from DVC and joined Smile Makers Dental Care – 29 years ago! I enjoy cooking, traveling, and cycling, both indoors and out, having completed the Tour de Cure for Diabetes, a 50-mile ride. I really enjoy my job and working with Dr. Ewing. Our patients are the greatest and I have known them for so long that they are like family to me.

Sigrid Registered Dental Hygienist

I became involved in dentistry while attending Acalanes High School. I went through the Career Exploration Program and worked in dental offices. It was then I knew that this was the career for me! I was a dental assistant for Dr. Ewing for four years before and during dental hygiene school. I’ve been a hygienist since 1983. In 2007, I was president of the Mt. Diablo Dental Hygiene Association. I love gardening and grow heirloom tomatoes and other fruits and vegetables. I sometimes do flowers as well. I’m also remodeling my house, an ongoing project as my kids finish college.

Yulia Registered Dental Hygienist

I grew up in a dental family; both of my parents were dentists! I started as a dental technician before graduating from DVC’s Dental Hygiene program. Helping people to achieve optimal oral health brings great satisfaction to me. I am married with two children, and I really want a dog, too. Outside of the office, I am busy with kids, running the household and cooking. I enjoy spending time with friends, reading, and taking fitness classes.


Coming Soon

MelvinRegistered Dental Assistant

  • Professional Experience:

    I got my RDA ( Registered Dental Assistant) license 15 years ago which includes X- Ray, Coronal Polish and CPR certificate. The License has to be updated every two years with continue education.

  • Education:

    High school Diploma Some Collage

  • Personal ( hobbies, family, etc):

    I like to spend time with my family and friends. Like to play and also watch soccer, watch movies. I like to do activities such as hiking, riding and Bike camping with family and friends and some fishing.

  • Shirley

    Coming Soon

    Zhaylah EnglishSterilization Technician

    I am a sterilization technician at Smile Makers Dental Group. I help keep the office clean and organized, and help in different areas as needed. I am relatively new in this industry and must say that I enjoy working with the team. I am looking forward to gaining more experience here at Smile Makers Dental Group. In my free time, I spend time with my family, friends, and enjoy outdoor activities such as camping and hiking.

    Ely Moreno Dental Assistant

    I have been a dental assistant for a year since 2018 throughout my course. I have earned my certification in coronal polish, dental X-ray, and dental sealants. I enjoy dentistry as I get to learn new things every day. My passion for dentistry lies in helping patients achieve a healthy and beautiful smile. I enjoy working with people and making them feel comfortable. In my free time, I enjoy watching movies in Netflix, and spending time with my family.


    901 Sunvalley Blvd. Suite 240, Concord 94520

    Office Hours

    MON - THU 8:00 am - 5:00 pm

    FRI - SUN Closed

    Get in Touch

    Email: [email protected]

    Phone: (925) 685-9339