Meet the Team

Christopher Wong, D.D.S.

Dr. Wong’s passion is individualized patient care on the level that the patient is most comfortable with, whether it is basic preventative care or comprehensive cosmetic rehabilitation. He is committed to providing the best dental care tailored to each individual.
Dr. Wong graduated from the University of California at Davis with a B.S. in Exercise Science. He then attended New York University College of Dentistry where he met Dr. Barretto and graduated in 2004. After graduation, he performed his general practice residency at the University Medical Center in Fresno. After returning to the East Bay after residency he began practicing in Walnut Creek in 2007.
Dr. Wong and Dr. Barretto have three young children. When not spending time with his family he enjoys focusing on fitness with interests in Olympic style weightlifting, bodyweight strength training, athletic performance, and Crossfit. He also loves sports including tennis and basketball.

Michelle Barretto, D.D.S.

Dr. Barretto enjoys getting to know each patient individually and helping them get the dental care they desire. She always aims to provide high-quality dentistry by being informed with the latest advances in dental materials and technology. Dr. Barretto aspires to treat each patient like a family member and wants everyone to feel comfortable when they walk through the doors.
Dr. Barretto graduated from the University of Virginia with a B.S. in Biology. From there she attended New York University College of Dentistry, where she met Dr. Wong and graduated in 2004. After graduation, she performed her general practice residency in Fresno, California at the University Medical Center. Since that time she has been practicing in the Bay Area, and in 2007 began practicing in Walnut Creek.
Dr. Barretto and Dr. Wong have three young children which keeps her very busy. When she finds spare time she enjoys staying active with Crossfit classes and catching up on movies. She also loves to find “good eats” with Dr. Wong.

Marijane, Operations Director

Thank you for taking the time to get to know me. My name is Marijane. I started out as a dental assistant and navigated my way through the front office. I have been in the dental field for over 30 years. Becoming the Operations Director has been the most rewarding position that I've held. I have the opportunity to see beautiful smiles from our patients and I get to lead a dynamic team. In my free time, I love spending time with my close knit & loving family. I also love attending sports games and concerts.
"Embrace Obstacles to build the resilience required to live a purpose driven life"

Jessica, Registered Dental Hygienist

My name is Jessica and I am one of the Dental Hygienists here at Courtyard Dental. My commitment is to make everyone's dental experience comfortable so you can look forward to returning. My primary focus is to help you improve and maintain your overall dental health.
Building a trustful relationship with compassion and knowledge, I believe, helps in making the time in my dental chair enjoyable. Which is an ability I intend to promote throughout my career. In my free time I enjoy spending time with my family; also watching movies and shows. Some of my favorite things to do is going on trips to Disneyland. I also enjoy anything leopard or cheetah print.

Justine, Registered Dental Hygienist

Hello my name is Justine Abuso, I am a registered dental hygienist. I graduated from the University of Pacific Arthur A. Dugoni School of Dentistry in 2022. I am passionate about educating patients and guiding them towards optimal oral and overall health while providing thorough yet gentle care. I enjoy getting to know each patient individually and working with them to reach their goals in regards to oral health and hygiene. When I am not in the dental chair, I enjoy exercising, reading, going to music festivals and exploring new foods and places to eat!

Aimee, Registered Dental Hygienist

Dentistry is a balance between comfort, empathy, and technique, and Aimee prides herself in delivering all three. As a Registered Dental Hygienist, Aimee evaluates the oral health of our patients and educates them on ways that they can improve their oral hygiene. She believes that a healthy smile and a healthy heart are the two components of a healthy life. Quality patient care is very important to her and being sure that patients receive the absolute best care while with her is one of her top priorities.

Aimee graduated from University of the Pacific, Arthur A. Dugoni School of Dentistry with a Bachelor of Science Degree in Dental Hygiene with Honors. She received the Academic Achievement Award and the Hu-Friedy Golden Scaler award. She is also a member of the American Dental Hygienists' Association, American Dental Education Association, and California Dental Hygienists' Association.

Outside of work, Aimee enjoys rock climbing, reading, baking, wine tasting, and eating at Italian restaurants.

Sarah, Registered Dental Assistant

Hi my name is Sarah. I have been in the dental field for over 24 years. I joined the Courtyard Dental team in 1999. In 2018 I started working with Dr Barretto & Dr Wong. I am the lead Registered Dental Assistant. I have spent hundreds of hours over the years in dental continuing education. I'm always working on providing the best care for all of my patients. In my spare time I enjoy camping, quilting, cooking & baking. I'm well known as the one who makes delicious cinnamon rolls! 😋

Vanessa, Dental Assistant

Hello my name is Vanessa Rospigliosi I am currently a dental assistant for Courtyard Dental. I have been with the practice about a year now. I am currently going back to school at Diablo Valley college. I would like to advance in the dental field and go for hygiene. In my free time I enjoy spending time with family and friends, I love to listen to music and to go to the gym.

Jenni, Registered Dental Assistant

My name is Jennifer but everyone calls me Jenni. I've been a Dental Assistant since 2020 and became a Registered Dental Assistant in 2021. I enjoy working with my team to provide the best patient care. Outside of work I enjoy spending time with my loved ones, going to the gym and watching sports.

Jessica, Registered Dental Assistant/ Patient Care Coordinator

Hello There! My Name is Jessica. I am a registered dental assistant and patient care coordinator. Outside of my passion for my career, I have a passion for my kids, animals and all things nature. Our little zoo at home consists of two dogs, a horse, and a turtle. My kiddos are forever catching snakes or lizards they name and love for a day, then return back to the wild. We love nature and anything outdoors, so we love bicycle rides, hikes and trips to the lake or the ocean and most importantly, we love unplugging from society and going camping in the woods.

Giavonna, Patient Care Coordinator

Hello! My name is Giavonna, I am the Patient Care Coordinator. My dental career with W&B Dental began in 2020, and I am so thankful to be a part of this team. I enjoy helping our patients in any way possible. My goal is to make sure your patient experience is easy and enjoyable. I am currently working toward becoming a Registered Dental Hygienist because my true passion is to help others become the healthiest version of themselves through oral hygiene. When I am not in the office or in school, I enjoy spending time in the good ol' outdoors with my fur baby Ollie. When I am not having an outdoor adventure, you can find me reading a good book, cooking, or binging episodes of some of my favorite shows. Thank you for reading my bio, I look forward to meeting you soon!