Meet Our Team

Each member of our professional team is extensively trained and experienced in their role and successfully contributes to your treatment according to his or her strengths, so that every aspect of your treatment is attended to with care.

Our orthodontic technicians provide education and answers to your treatment related questions, along with gentle, caring clinical treatment. Most of them have experienced life with braces and they understand how it feels!

Our friendly, knowledgeable administrative staff is skilled at scheduling, filing insurance claims and helping you with financial arrangements. Your administrative needs are always handled efficiently and professionally.

Our treatment coordinator is a skilled orthodontic expert who works well with new patients during their first visit. She will explain the treatment your doctor has recommended, answer questions about procedures and appointments, coordinate appointments with your dental or oral surgeon as needed and explain financial arrangements and insurance benefits.

The entire team regularly attends continuing education classes in order to stay abreast of the newest developments in technology, orthodontic treatment, computers and other practice tools.

Staff Directory

Letty, R.D.A.

Letty, R.D.A.([email protected])
Administrator and Finacial Coordinator
Letty has been with the Chang Orthodontic practice since its early beginnings in 1987. She is a Registered Dental Assistant and our Financial and Treatment Coordinator. It has been wonderful for her to see the practice grow side by side our patient's and families. She loves coming to work to a magnificent state of the art facility where we create beautiful smiles everyday. Our entire team is committed to excellence in a professional and friendly atmosphere. She shares Dr. Chang's passion to do things well and treat patients as we would want our own families treated. She is proud to be part of a great “team”. She is happily married and mother of two beautiful daughters whom she is very proud of.


Rosie([email protected])
Administrative Assistant
Rosie has been part of the Chang Orthodontics “team” since 2000, she enjoys her position as a Scheduling Coordinator and is also our in-House Tech. Her expertise with technology is a great asset to our practice. She enjoys coming to work everyday and is surrounded by the most caring and wonderful team. She enjoys her spare time with her three children and husband.

Erin, R.D.A.

Erin, R.D.A.([email protected])
Scheduling Coordinator
Erin started her dental career in 1991 after completing two years at the local community college. She was offered a position to join the team of her general dentist's office and simustaneously worked and completed her dental assisting program at Cerritos College. She is a registered dental assistant and has worked in General Dentistry, Endodontics, and most recently Orthodontics. She joined the Chang Orthodontics “team” in 2004 where she has been able to see lives change one smile at a time. In her free time she enjoys cooking, gardening, traveling and spending time with friends and family.


Darcie([email protected])
Scheduling Coordinator
Darcie is our Adult Coordinator and has been in our “team” since 2001.


Sandra([email protected])
Scheduling Coordinator
Sandra joined Dr. Chang's fairly new practice in 1990 and then left to work in the field of Ophthalmology for 12 years, she recently re-joined our “team” in 2006 and enjoys her position as a Scheduling and Event coordinator and since then has seen how the Chang Orthodontics “team” changes lives one smile at a time. She enjoys spending her free time with her husband and four beautiful children.

Eddie, R.D.A.

EddieRegistered Dental Assistant
Eddie is a Registered Dental Assistant and has been with our “team” us since 2006 he has been in the field of Dentistry for 10 years.

Nadine, R.D.A.

Nadine([email protected])
Registered Dental Assistant
Nadine has been in the field of dentistry for over 30 years and has been part of Chang Orthodontic “team' for over 11 years were she enjoys helping change lives one smile at a time. She brings many years of experience to our office.

Kim, R.D.A.

Kim([email protected])
Treatment Coordinator
Kim has been in the field of dentistry for 17 years and joined the “team” of Chang Orthodontics in 2002. She is a Treatment Coordinator and enjoys working with people. She enjoys a good conversation and a laugh. She is very much involved with the community, church, fund raisers, sporting events and enjoys spending time with her son and daughter.

Telma, R.D.A.

Telma([email protected])
Telma is a Registered Dental Assistant and became part of our “team” in 2005. She has been in the field of Dentistry since 2000 working mainly in Pediatric Dentistry.


MiriamX-ray Technician
Miriam has been in the Dental field for 5 years with most of that time working in Pediatric Dentistry. She joined the “team” of Chang Orthodontics in 2006 and is a Radiology Technician for SMC Digital X-ray Lab. She spends her free time with her daughter.