Meet Our Friendly Staff

Below, you can meet some of the friendly faces you may see during your visit to Green Dental Medicine.


Brian Green, D.M.D

Dr. Green grew up in Phoenix, Arizona, but moved out to California where he attend college at Claremont Mckenna College.  He often refers to himself as a "big nerd," which is why he worked in research and development for 3M Unitek and ESPE, which are both dental division of 3M.  He worked there for a total of 5 years during undergraduate school and while attending Dental school at Tufts University of Dental Medicine.  During that period, he lectured on bonding and adhesive and went on to be published in the American Academy of Orthodontics and Dental Facial Orthopedics.  It was because of this, he was awarded the Quintessence Award for Student Publishing, which is a national award, while in dental school.  He graduated in the clinical top 6% of his class.  To continue to stay current with the changes in medicine, Dr. Green does 100+ hours of continuing education every year.  

After Dental school, he and his wife Jen moved to the Newport area and became integrated into the community.  Dr. Green's community involvement currently has him sitting on the Board with the Newport Beach Chamber of Commerce, he was elected to become one of the civic leaders of the Commodore Club, and is a member of the philanthropic group the Elite OC young professionals society.  His affiliation with these organizations has allowed him to help put on the Newport Beach Scholarship Awards Dinner, the Sand Castle Contest, and the Christmas Boat Parade.  He also gives back to the East Bluff Elementary School, Our Lady Queen of Angels, Sage High school, and The Pegasus Elementary school.  

For fun, Dr. Green is an avid tennis player.  He has two little girls which keep him busy during his free time and of course his favorite thing to do is relax with his wife.  

Deanna Little, Patient Coordinator

Deanna has been in the dental field since 1993. She has worked in various dental specialty offices. Her experience in patient care, insurance, and customer service is a true assest. She lives in Aliso Viejo with her wonderful husband Mark, in her spare time she enjoys traveling and spending time with friends and family.


Angela Lee, RDH

Angela has been working in dentistry for over 10 years. She furthered her career and graduated from Concord in 2013 as a Registered Dental Hygienist. Her love of dental hygiene fuels her desire to provide exceptional service to our patients. She resides in Aliso Viejo with her wonderful husband Derek and her adorable 2 year old son, Colin. Outside of work Angela loves spending time with friends and family.


Amber Espinosa, Insurance Coordinator

Amber has been in the dental administration field for over 7 years and has her B.A. Degree from the University of California, Riverside. Her passion for dentistry began at a young age spending summers watching her Mother work as a Dental Assistant. Amber's experience with dental insurance helps provide our patients with quality customer care. On her spare time Amber enjoys spending time with her loving husband Gio, and with friends and family.

Vynga Tran, RDH

Vynga has been a Registered Dental Hygienist for 10 years. She is a published Research Associate, completing various research projects in the field of Microbiology and Molecular Biology. She is dedicated and committed to providing quality care and education to her patients. In her spare time she enjoys spending time with her cats, enjoys practicing Tai Chi and is a second degree black belt in Taekwondo.