Our Team

Our Team

About Us


Emanuel Gottlieb, DDSdrgottlieb

Dr. Emanuel Gottlieb is a highly-skilled dentist dedicated to providing gentle and effective care to patients of all types and backgrounds. A graduate of UCLA School of Dentistry, Dr. Emanuel Gottlieb keeps himself informed of all the newest advances in his field, so as to provide you with the latest improvements in dental technology. He believes that each patient is unique and works with you to provide the dental care you need.


Ever since he was in dental school, Dr. Gottlieb has loved being a dentist. He especially passionate about the parts of dental care that is artistic, such as making your smile look better than ever. And now, with the newest dental innovations and high-tech advances, he is enjoying being part of the Golden Age of Dentistry.


Dr. Gottlieb also enjoys sports of all types including cycling, swimming, and hiking. Southern California truly fits his interests because he can be at the ocean in the morning and in the mountains in the afternoon. Most of all, he loves spending time with his constantly growing family.


For the latest news about Dr. Gottlieb and our practice, check out our News page!


neeliNeeli Gottlieb, DDS

Bio Coming Soon!










Roxanne Angelopoulos, Office Managerroxanne

Roxanne has been with Dr. Gottlieb for 21 years! As our office manager, she is happy to assist you with your dental insurance plans to ensure you get all the benefits you deserve. She can also help you with any other concerns or questions with your dental care. If she doesn’t know the answers you need, she’ll certainly find out! Roxanne enjoys trail running, traveling and spending time with family.






Ericka Peralta, ReceptionistEricka2

Ericka has over 14 years experience working the in dental field. As your first contact with Dr. Gottlieb’s office, her top priority is to make you feel welcome and cared for. She finds appointments that are most convenient for you and is an expert at keeping your waiting time to less than five minutes. Ericka is married with two children and enjoys spending all of her free time with her family.






Nancy Green, HygienistNancy

Nancy has been a hygienist for 30 years and is one of the nicest people you will ever meet. She will do all she can to make you feel comfortable during your cleanings and makes sure you stay current with your treatments to keep your teeth and gums as healthy as possible. Nancy loves to escape from the busy city to her desert home on the weekends so she can play golf and relax.






dianaDiana Chalumyan, Hygienist

Diana has been working as a dental hygienist for 13 years and it is clear that she loves her career! She received her dental hygiene degree in 2003 from Mt. Ida College in Newton, Massachusetts. After graduating from dental hygiene school and working for several years in private practices, she continued to pursue her intellectual interests and completed her Bachelor of Science in Biology in 2010 from University of Massachusetts.


Diana is committed to keeping up with the advances in the field of dentistry through continuing education courses and is truly devoted to providing the best care for her patients.


When she is not working, Diana enjoys spending time with her family, travelling, going to the movies, taking salsa and ballroom dance classes, and cooking.



Luisa Zavala, Dental Assistantluisa2

Luisa has been a Dental Assistant for the past 20 years with the last 12 years assisting Dr. Gottlieb. She received her license as a Registered Dental Assistant from UCLA in April of 1997 and loves her profession. Luisa believes that your smile is one of your most important assets and enjoys helping you keep it looking terrific! Feel free to talk to Luisa about any of your concerns or questions during your visit with Dr. Gottlieb.






Luz Belinda Casillas, Dental Assistantbelinda2

Belinda has been working in the dental world for 26 years, so she has seen it all! For the last 17 years, she has worked as Dr. Gottlieb’s Dental Assistant and she loves her job. As well as being an efficient technician, Belinda is compassionate about dentistry and truly cares about her patients. She will take all the time you need to understand your dental procedures before you begin. Belinda is married and has four awesome children.

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