Your Livermore, CA Dentist
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Providing Quality Dental Care
Thank you for visiting Smile Line Dentistry, your choice for general and cosmetic dentistry in Livermore, Antioch, and its surrounding areas. We have been practicing in the California Bay Area since 2006. If you are looking for a thorough and experienced dentist in Livermore or Antioch, you’ve come to the right place.
We specialize in many general and cosmetic dental services including: Teeth Whitening, Invisalign, Digital Oral X-rays, Dental Endodontics, Porcelain Veneers and Crowns, Implant Restoration, ViziLite Oral Cancer Screening and more.
Our Services
We are thrilled you've chosen us to be your oral health care provider a task we do not take lightly. Above all, you, the patient, take top priority among our office staff. We take great strides to ensure that each visit you experience with us is comfortable, convenient and professional.
We specialize in many general and cosmetic dental services here at our Livermore dental office and Antioch office, including:
Meet our Amazing Staff
General Dentist
Dr. Mona Sidhu
Dr. Mandeep (Mona) Sidhu is an accomplished dentist with more than 17 years of experience 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.
General Dentist
Dr. Brandon Die
Dr. Diep grew up in San Ramon and earned his undergraduate degree from the University of San Francisco before receiving his Doctor of Dental Surgery degree from the University of the Pacific Arthur A. Dugoni School of Dentistry.Outside of dentistry,
Dr. Diep enjoys cooking, taking walks, and spending time with his adorable puppy. He also loves traveling and exploring new destinations whenever he can. A passionate sports fan, he proudly cheers on the Golden State Warriors — go Dubs!
General Dentist
Dr. Joseph Ghobrial
Dr. Ghobrial is a Bay Area native, growing up in Concord, CA, attending University of California Berkley for undergraduate, before attending University of the Pacific for his dental doctorate.
"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."
General Dentist
Dr. Eric Luu
Dr. Eric Luu spent his undergraduate years at UC Davis where he earned his Bachelor of Science in Biochemistry and Molecular Biology. Upon graduation, Dr. Luu relocated to New York City. There he pursued his dental education at New York University.
After dental school, Dr. Luu was not ready to say goodbye to the Big Apple. He decided to extend his stay for another year by completing a General Practice Residency at St. Barnabas Hospital. As a resident in a hospital, Dr. Luu achieved proficiency in various dental disciplines and continued to improve his diagnostic and clinical skills as a practitioner. Dr. Luu is proud to practice in his hometown of Livermore less than a few miles from his alma mater, Granada High School (Go Matadors!).
General Dentist
Dr. Vaishnavi Chepyala
Dr. Chepyala earned her DDS from VCU School of Dentistry and is passionate about providing compassionate, patient-centered care. As a mother of two young girls, she values connection, empathy, and creating a comfortable experience for every patient she treats.
Outside of dentistry, Dr. Chepyala enjoys traveling, exploring new cultures and cuisines, and spending quality time with family and friends. She has a deep appreciation for art and design, which influences her attention to detail and aesthetic approach to dentistry. She is committed to delivering the highest standard of care with a gentle, thoughtful touch.
Periodontist
Dr. Nam
Dr. Nam enjoys sharing and educating his professional knowledge in Periodontics and Implantology with his patients and dental colleagues. Dr. Nam’s top priority is to provide ethical patient care based on evidence-based research and the most up-to-date technology. Dr. Nam performs his implant treatments with digital dentistry, which involves minimally invasive 3D planning of ideal implant placement. Furthermore, he continues to enrich his knowledge in his professional field by taking continuing education courses every year. Dr. Nam received his Doctor of Dental Surgery degree from University of California, San Francisco. Then he received his periodontics and implantology training and masters at Stony Brook University in New York.
Endodontist
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.
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.
Hygienist
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.
Hygienist
Elana Nanda
Elana Naanda is a caring and dedicated dental hygienist who is passionate about helping patients feel comfortable and confident in their smiles. With a gentle approach and warm personality, she enjoys building meaningful relationships with patients while providing thorough, personalized care.
Elana began her journey working as a receptionist at Smile Line Dentistry, where she discovered her passion for patient care and oral health. Inspired to further her career, she pursued her education in dental hygiene before returning to continue serving the community she loves.
Hygienist
Linda Bowie
Linda is a dedicated Dental Hygienist with 39 years of experience and has been part of Smile lineDentistry since 2021. She specializes in dental cleanings, periodontal therapy, and oral health education, and is committed to helping patients feel comfortable and at ease during their visits. Linda believes that building trusting relationships and practicing patience are essential to promoting long-term oral health.
Patient Testimonials
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