Meet the Team

Lee Yamasaki, Receptionist and Financial Coordinator

Lee’s  personality is as big and endearing as her warm smile. Patients have come to love her energy and personal touch.  Lee has a background in hospital administration and real estate.

“I feel right at home working with Dr. Chang.  The atmosphere at our office is pleasant and relaxing.  We’re an office that strives for perfection and we do whatever it takes to make everyone that walks through the door feel that they can trust us with their smiles.”

Lee enjoys spending time with family, exercising, and golfing.  She leads an active lifestyle and enjoys fitness.


Nicole Gallego, Orthodontic Assistant and Treatment Coordinator

Born and raised in the Bay area, Nicole has been working in the Orthodontics for the past 20 years.  She currently holds an active Registered Dental Assisting certification with the California State Board.

“Working with Dr. Chang has given me the opportunity to work in a friendly environment where I’m constantly learning new things that will help me later in life.  Seeing our patients’ reactions after the outcomes of their treatment is very rewarding and motivates me to continue being part of the team.”

Nicole enjoys spending as much time as possible with her daughter, Briana.  She also loves visiting Lake Tahoe as often as possible.


Michelle Richards, Orthodontic Assistant

A California native, Michelle has been involved in the field of Dentistry and Orthodontics for almost 20 years. To broaden her horizons and expand her mindset, Michelle has attended several continuing education classes. Her growing knowledge benefits her and her patients tremendously. Michelle also holds an active Registered Dental Assisting certification with the California State Board.

“It’s so exciting to be a part of such an amazing opportunity. I love the energy you feel when a patient sees their new smile for the first time, knowing you have helped them achieve a dream they have always wanted.”

When Michelle isn’t using her talents with Dr. Chang, she spends her time with her daughter.