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Meet our Team

General Dentist

Dr. Mona Sidhu

Dr. Mandeep (Mona) Sidhu is an accomplished dentist with more than 10 years of experience. She passed her California dental license exam from the University of Southern California and has been through several post graduate courses in various fields of dentistry since receiving her BDS, DDS degree.

She attended Tufts University, School of Dental Medicine in Boston, MA, where she earned her Doctor of Dental Medicine (D.M.D.) degree in 2004 Mandeep (Mona) Sidhu is an accomplished dentist with more than 10 years of experience. She passed her California dental license exam from the University of Southern California and has been through several post graduate courses in various fields of dentistry since receiving her BDS, DDS degree.
As much as Dr. Sidhu is concerned with oral health, she is equally committed to her patients’ emotional well-being. She understands that dental examinations and treatments can be intimidating for some, and is dedicated to providing a relaxed experience that eases fears and apprehensions about visiting the dentist.

Dr. Sidhu provides a wide range of dental services including cleanings, fillings, extractions, oral cancer detection, bleaching, bonding, crowns, bridges, dentures and veneers. She sees patients of every age and can guide them toward specialized care as needed. Her approach to your treatment starts with patiently listening to you. Then, after a complete and thorough examination, she reviews and discusses the diagnosis and treatment options with you. Her commitment to her patients’ well-being extends to their emotional state as well.

During her down time, Dr. Sidhu likes to cook, dance, read books and travel.
American Dental AssociationAlameda County Dental Society
General Dentist

Dr. Farnoosh Lak

Dr. Farnoosh Lak earned her Bachelor degree in Neurobiology and Physiology from the University of California at Davis, in 1999.
Dr. Lak is an Invisalign certified provider, who enjoys giving people a smile, they've always dreamed of. In her spare time Dr. Lak enjoys spending time with her husband and two sons, reading, and watching movies.

I strive to treat every patient as if they are a family member or a friend. I explain every procedure performed, in a way that can be understood, and I ensure that you are as comfortable as possible.”
American Dental AssociationAlameda County Dental SocietyCalifornia Dental Association
General Dentist

Dr. Sam Tehrani

Dr. Sam Tehrani grew up in Walnut Creek, CA. After graduating from UC Davis, he received his DDS from the University of the Pacific Arthur A. Dugoni School of Dentistry. His passion for dentistry started at a young age, and he continues striving to provide his patients with the most comprehensive dental care. In his spare time, he enjoys spending time with family and friends, watching basketball, and rooting for his Los Angeles Lakers, playing and listening to all kinds of music, and traveling.
General Dentist

Joseph Ghobrial

“I enjoy not only delivering to my patients the best possible care, but doing so in a way that makes us partners with them in the goal of achieving good overall health, all the while making them happy and comfortable.”

Dr. Ryan Reyes

Dr. Ryan Reyes is a native of the San Francisco Bay Area. In addition to periodontal services, Dr. Reyes also provides treatment for dental implants and Oral surgery, including all third molar extractions.
He focuses on providing the highest quality of treatment in a soothing, relaxed and comfortable environment. Dr. Reyes is passionate about learning new techniques that increase his patients comfort. He is a Pinhole Certified Periodontist, which is a scalpel free, suture free procedure to correct gum recession. Dr. Reyes stays abreast the latest innovations in Periodontics and Oral Surgery by attending numerous continuing education courses throughout the year.

Prior to attending Dental School, Dr. Reyes was a Veterinary assistant, as he has a love for animals. Outside the office, Dr. Reyes enjoys Yoga and Holistic Medicine. When he is not seeing patients, you can often find him in the water surfing, enjoying all the beautiful California beaches have to offer.

Dr. Ghazala R. Khan

“My goal is to provide my patients with the highest level of care utilizing the most advanced technology in a compassionate and ethical manner. I strive to exceed this goal everyday”
Dr. Ghazala Khan graduated from University of California, San Francisco, School of Dentistry. She maintained her association with UCSF by pursuing a General Dentistry Program for a year. She worked in the hospital dentistry clinic at UCSF, where her practice focus was dentistry of special needs patients. She carried out all aspects of general dentistry both in the operating room as well as in a clinical setting. While at UCSF, she held the position of Associate Director of GPR/Hospital Dentistry Program. In 2007, she started post graduate training in the field of Endodontics at UCSF. She completed her residency in 2010 and has been in private practice ever since.
Dental License, California Dental Board
American Association of Endodontists
American Dental Association
San Joaquin Dental Society
Northern Californian Association of Endodontists
California Dental Association
Operations Manager

Oniel Dean

“My definition of excellent customer service is listening to the patients and going above & beyond for them.”
Oniel is responsible for day to day operations and office affairs. He has a double bachelor’s degree in Business Management & Marketing and hopes to complete his MBA focusing in healthcare. During his free time, Oniel likes to travel, go hiking with his German Shepherd (Bruno) and working out.

Jennifer Coakley

“My favorite part about my job is building a long lasting relationship with my patients”.

Ghazal Kabirjuyan

“I am very passionate about oral health, and strive to be a part of improving my patient’s health by proper home care, and putting their needs first.”
Ghazal completed her Dental Hygiene education at DVC and Carrington College. Before completing hygiene school, she worked as a registered dental assistant. Ghazal grew up in the bay area and recently bought a house in Antioch. She loves outdoor activities and enjoying traveling all over the world with her husband.
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Have Questions For Our Dentists?

We are able to address any concerns you may have about your teeth, a procedure, or just share information that helps you remain informed.
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Visit Us

Smile Line Antioch:
3220 Lone Tree Way, Ste. 102 
Antioch, CA 94509
Mon: 9:00am – 6:00pm
Wed - Fri: 9:00am – 6:00pm
Smile Line Murrieta, Livermore:
1046 Murrieta Blvd.
Livermore, CA 94550
Mon – Thu: 8 AM – 5PM
Smile Line East Ave, Livermore:
2545 East Ave Suite A, 
Livermore, CA 94550
Mon – Thu: 8 AM – 5PM
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