Meet Your Dental Oasis Team

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Our Administrative Team

Our front office team will welcome you with a smile and attend to all your questions! From appointments to finances, they will always provide you with the most professional and courteous service! Our Administrative Team will see to it that you always receive the highest level of customer service.


Our Clinical Hygienists

Our talented and gentle dental hygienists  are at your service! You’ll be amazed at how careful and thorough they are when cleaning your teeth. Try not to say “wow” when you walk out of our office with a whiter, healthier smile! They are truly a couple of of the best hygienists you will ever experience.


Our Clinical Assistants

Meet our caring, comforting, and gentle chairside assistants. Their friendly personalities, patience, and exceptional clinical skills will amaze you. If there is anything you may need to make your visit more comfortable, please do let them know!

Brian Toorani

Brian Toorani


Dr. Brian Toorani is a 1999 graduate from Univertisy of the Pacific, School of Dentistry, the only three-year dental program in the United States. He has been in private practice since graduation and enjoys practicing all phases of dentistry at Dental Oasis Of OC. He has devoted most of his time to mastering the latest techniques in his field. He is a certified Advanced Invisalign provider and a CEREC specialist. He has focused on mastering the CEREC machine and making sure that Dental Oasis is among the best CEREC providers. He is also a mentor of the Scottsdale Center for Cosmetic Dentistry, where he will be helping other dentists master CEREC.

Dr. Toorani is also certified in Six Month Smiles and is one of few dentists in Orange County that are trained in this technique. Six Month Smiles is a short term orthodontic system.

Dr. Toorani also holds an Associate Fellowship from WCLI (World Clinical Laser Institute). He is a true supporter of minimally invasive micro-dentistry. His smiling nature, gentle touch, and dedication to excellence make him a true leader in the dental community.

Dr. Toorani is a member of the Orange County Dental Society, the California Dental Association, and the American Dental Association. He is also an active member of the American Academy of Cosmetic Dentistry and the Academy of Osseointegration for implant dentistry.

Dr. Toorani spends most of his time outside of the office with his wife, Michelle, and his three Children, Maya, Brandon, and Justin. In his spare time, he enjoys playing basketball, swimming, snowboarding, and reading and playing with his kids.

Dede Nguyen

Dede Nguyen

Front Office & Business Administrator

DeDe is currently the Treatment & Financial Coordinator at Dental Oasis of Orange County. She has been in the dental field for about 7 years and loving every moment of it. DeDe chose this career because she wanted to help patients make a positive difference in their lives. In her many years in the dental field, she has learned that her true passion comes from interacting with patients and handling the administrative side of the company. It is her job to make sure you are fully aware of the treatment that is being recommended to you as well as help you understand your insurance benefits. DeDe was drawn to Dental Oasis because she shared the same values and beliefs that the office stood for. She loved the fact that every patient was treated like family and that only necessary and honest recommendations were given to them. Dental Oasis goes above and beyond when it comes to having the best technology and she knew that she wanted to be a part of a practice that went the extra mile in making sure that quality and comfort was on the top of the list of things they were known for.

During her free time, DeDe enjoys staying busy with indoor cycling, yoga, and the gym. She loves spending quality time with her friends, family, and two dogs. Some of her other hobbies include: trying out new food spots, bowling, and relaxing at the beach!

Calle Paplia

Calle Paplia

Lead Registered Dental Assistant

Calle is the Lead Registered Dental Assistant here at The Dental Oasis Of Orange County.
Mary Dinh

Mary Dinh

Associate Dentist

Dr. Mary Dinh was born and raised in Toronto Canada. She attained her Doctor of Dental Surgery at the University of Minnesota. Dr. Dinh’s exuberant and friendly nature makes dentistry a perfect choice for a career as she loves meeting people from different walks of life. Her compassion and sincere interest in people allows her to treat patients with the utmost of quality care. Dr. Dinh enjoys keeping up with the latest and greatest advances in dentistry to better serve her patients, which is why she chooses to practice at Dental Oasis of Orange County.

Outside of dentistry, Dr. Dinh loves to spend time with her family, travel, and cook.

Linda Nguyen

Linda Nguyen

Lead Dental Hygienist

Hi! I’m Linda Nguyen and I am the hygienist here at Dental Oasis of Orange County. I attended West Coast University located in Anaheim, CA and graduated with a bachelor’s degree in hygiene. After hygiene school, I moved to Las Vegas, NV and worked as a hygienist for a couple of years, but my heart has always belonged in Orange County so I happily moved back! I found Dr. Toorani’s beautiful office shortly after and have been here since!

Growing up, I knew I wanted to be in the health field because I have always wanted to help people. While waiting for pharmacy school, a dentist friend of mine said I would be great as a hygienist and encouraged me to think about hygiene school. I apply for hygiene school, fell in love with dentistry and never looked back!

Currently, I live in Garden Grove with my husband, Jimmy, and our 9-month-old son, Mason! He is our world and the most amazing gift I could have ever asked for! On the weekends, you can find us hanging out with our nieces and nephews, walking Disneyland or eating! We are big foodies and love to try new places so if you see me around don’t hesitate to suggest a place for us to try!

Samantha Pulido

Samantha Pulido

Front Office

Samantha is a front office coordinator here at The Dental Oasis of Orange County.