Meet Our Doctors
Dr. Barouir Deirmenjian
As a general dentist, Dr. Deirmenjian is devoted to providing quality, rewarding, and compassionate care to every patient that visits him. Serving as the founder and CEO of B. Deirmenjian and Affiliates, he serves patients at many multi-specialty facilities in California, including Los Angeles, San Gabriel Valley, Riverside and San Bernardino counties and has just added three new locations in the San Diego area.
With nineteen locations in California, B. Deirmenjian and Affiliates serve patients of all ages, from all backgrounds, and from every walk of life. The team of specialists, general dentists, assistants, and benefit coordinators offer a number of services, including: cosmetic dentistry, dental implants, endodontics, family dentistry, oral surgery, orthodontics, pediatric dentistry, and periodontics. They are dedicated to making dental care rewarding, so that individuals have a reason to share their smile.
Before entering private practice, Dr. Deirmenjian served as Dental Director at Guards Dental, where he demonstrated strong leadership skills in operating over 40 locations. Subsequently, he established his own family dental private practices, Smiles West, Desert Dental Group, and Ponderosa Dental Group.
To prepare for his career, he completed his undergraduate studies at the University of California at Irvine, where he earned his Bachelor of Science degree in 1988. Furthering his studies, he went on to obtain his Doctor of Dental Surgery degree from the University of the Pacific Arthur A. Dugoni School of Dentistry in 1999.
Remaining abreast of the latest dental developments, Dr. Deirmenjian is an active member of the American Dental Association and the California Dental Association. He is also a peer-review member at MetLife Insurance and Liberty Dental, sits on the advisory committee of Henry Schein Dental, is a UCLA adjunct professor, and is board-certified by the Dental Board of California.
Revered for his extensive 30+ year leadership background, Dr. Deirmenjian has been voted #100 on the Inc.5000 Series list of the Fastest-Growing Companies in California and #1528 of the Inc. 5000 Fastest-Growing Companies nationally. He was also named one of LA Business of the Year, Best Office by Insurance Companies, and one of the Emerging Dental Groups to Watch 2020 by Group Dentistry Now.
Dentistry, also known as Dental and Oral Medicine, is a branch of medicine that consists of the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the oral cavity. Dentists diagnose and treat dental issues and help patients develop better oral hygiene regimens. They clean teeth, correct bite issues, perform surgeries and extractions, and perform other duties to ensure that the teeth and mouth are healthy.
An active member of his community, Dr. Deirmenjian truly enjoys helping the less fortunate and volunteering when he can with food drives and community outreach initiatives. Previously, he has participated in pro bono work for human trafficking victims in the Los Angeles area. He was also involved in a health fair head-start program, senior citizens program, and maintained an affiliation with Veteran Affairs.
In his spare time, he enjoys the outdoors. He is fluent in English, Armenian, Spanish, and French.
Dr. Wellington Eng
Dr. Wellington Eng, DDS, attended the University of California, Berkeley and the UOP School of Dentistry. A member of the CDA, he believes in delivering superior service to each of his patients.
Outside of the office, Dr. Eng enjoys hiking and skiing.
Dr. Jorge Flores
Bio coming soon.
Dr. Jaime Gochez
Bio coming soon.
Dr. Jane Caballero
Dr. Jane Caballero, DDS, earned her BS in biological sciences from the University of Southern California. She then completed a general practice residency at the University of California, Los Angeles and the pediatric dentistry program at the University of Illinois at Chicago. Serving as a pedodontist, Dr. Caballero has a passion for children’s health and giving care to those less fortunate. She has been awarded the American college of dentist award as well as the academy of operative dentistry award.
Dr. Yong Lai
Name: Yong Lai DDS, Orthodontist
What office(s) are you practicing at: Moreno Valley
Where you were raised: Southern California
Educational background: USC dental school. Roseman University orthodontic residency
When did you join the practice? 2019
Favorite thing about working in the industry/in the office: Improving patients’ smiles
Affiliations & organizations you belong to: ADA, CDA
What you like to do when you are not at work: Spend time with family and friends
Dr. Arshan Haghi
Dr. Arshan Haghi, DMD, MScD, CAGS, earned his Bachelor of Science in anatomy and cell biology from McGill University, his Doctor of Dental Medicine degree from Boston University and a Masters of Science in dentistry. Dr. Haghi also earned his Certificate of Advanced Graduate Studies in orthodontics and dentofacial orthopedics. He became an orthodontist due to the unique blend of art and science that he is able to practice on a daily basis. He loves having the ability to change people’s lives by enhancing their smiles and boosting their confidence. His philosophy around patient care revolves around treating all patients in his chair as he would his own family. Dr. Haghi is a member of the American Association of Orthodontists, the Pacific Coast Society of Orthodontists and the California Association of Orthodontists.
Outside of the office, he enjoys traveling and hiking.
Dr. Michael Vongphoe
Dr. Michael Vongphoe, DDS attended the University of Southern California. As his patient, he will do his best to treat you like family. This includes a transparent and thorough assessment of your dental issues, a clear discussion of your options and most importantly, a quick and pain-free experience. Dr. Vongphoe is a member of the ADA, CDA and the AAE (American Association of Endodontists).
Outside of the office, he enjoys traveling and spending time with his family.