

Meet our friendly dental staff. We are excited to serve the Laguna Beach community!
Have a question about what a dental term means?
Please ask us or click on the glossary of dental terms provided by the American Dental Association.








USC School of Dentistry, Los Angeles, CA
UCI, Irvine, CA
American Dental Association, California Dental Association, Academy of General Dentistry, Orange County Dental Society
When Dr. Niven is not practicing dentistry, he enjoys surfing.
USC School of Dentistry, Los Angeles, CA
Economics from UCLA, Los Angeles, CA
American Dental Association, California Dental Association, Orange County Dental Society
Dr. Buehler has been practicing dentistry for over 16 years. He and his wife have been married for over 14 years, together they have 2 children and 2 dogs. He enjoys surfing, snow sports, and watching his kids play sports.
"I once treated a Romanian lady who had yellow-gold crowns on every one of her teeth. She would only speak with her hand covering her face. When her treatment was finished she couldn't stop smiling."
Book: "The Fist of God" by Frederick Forsyth, Film: "Gladiator" & "Braveheart", TV Show: "NFL"
Boston University School of Dental Medicine; Boston, MA
CAGS; AEGD Residency, University of Connecticut; Farmington, CT
American Dental Association, California Dental Association, Orange County Dental Society
Dr. Lee is married with two daughters. When not at the office, she enjoys trying new restaurants and spending quality time with her family and friends.
Magna Cum Laude
Local church volunteer, volunteer at several Mommy and Me Groups
“Throughout my dental career, I have maintained a commitment to provide the highest level of patient care with kindness and integrity, utilizing advanced knowledge and techniques. My goal is for my patients to receive quality, comprehensive dental care in a comfortable and friendly environment. I am here to listen to your oral health concerns and to work together in achieving your best smile.”
Dr. Lee’s favorite TV shows are Grey’s Anatomy, Top Chef, and any home design/renovation show on HGTV. Dr. Lee’s favorite vacation spots are Tahiti and Fiji islands and any sandy beach will do.
University of the Pacific, School of Dentistry, San Francisco, CA
Advanced Periodontics, Loma Linda University, School of Dentistry, Loma Linda, CA
American Academy of Periodontics, American Academy of Implant Dentistry, American Dental Association, California Dental Association, California Society of Periodontology, Academy of Osseointegration, International Congress of Oral Implantology, Tri-County Dental Society, Part-Time Faculty in the Department of Advanced Periodontics at Loma Linda University
“My professional passion is helping people and providing quality solutions to my patient’s dental conditions. As a general dentist, I spent many years learning and developing the skills required to efficiently and predictably provide all forms of cosmetic and restorative care. I chose to pursue an advanced education in Periodontics and Implant Surgery because of “quality of life” changes I saw in my patients and the satisfaction of knowing I could make a real difference. As a specialist, I enjoy providing my patients with thorough evaluations and informative solutions, helping them decide what is ultimately in their individual best interest. I always strive to provide quality direction and comfortable care that my patients can count on and I can be proud of.”
University of California, Los Angeles, Los Angeles, CA
University of California, Irvine, Irvine, CA
American Dental Association, California Dental Association, Orange County Dental Association
As a resident of Southern California since 1980, Dr. Nguyen has been practicing dentistry since 2002. He enjoys the challenges and complexities that each unique Endodontic case presents. Dr. Nguyen takes great pride in his work, treats his patients with the utmost care and respect and fully educates them towards their treatment options. He prides himself on alleviating dental pain, while demonstrating to patients that dentistry can be both fun and pleasant!
Magna Cum Laude, Phi Beta Kappa, Omicron Kappa Upsilon
University of California Los Angeles; Los Angeles, CA
Microbiology and Molecular Genetics, University of California Los Angeles; Los Angeles, CA
Oral and Maxillofacial Surgery at Harbor/UCLA Medical Center; Torrance, CA
American Association of Oral and Maxillofacial Surgeons, California Association of Oral and Maxillofacial Surgeons, Southern California Academy of Oral Pathology, American Dental Association, California Dental Association, Western Los Angeles Dental Society
Dr. Marhabi has been practicing dentistry since 2003.
Inducted into the Center for Excellence in Education
Humanitarian missions to South America; treating cleft lip/palate patients on international missions
“My patients can rest assured that from start to finish their treatment will involve the utmost attention to detail with gentle hands.”
Dr. Marhabi’s favorite movie is Austin Powers: International Man of Mystery.
Cerritos College; Norwalk, CA
University of California, Los Angeles; Los Angeles, CA
Laser Certified, Expanded Functions Certified
Orange County Dental Hygienists’ Society
Helen has been a hygienist since 1976, and she is married with three daughters. When not practicing hygiene, she enjoys competing in triathlons and cooking. She also enjoys traveling to Europe and visiting her daughter in New York.
Senior Class President
Blood and platelet donor; Volunteer, private practice for special patients for hygiene.
“As your dental hygienists, it is my responsibility to determine your dental condition and what your desires are. I will evaluate and screen you for any medical changes, oral cancer, cavities, and periodontal condition. Then, I will educate you on your needs. As I begin your treatment, I truly enjoy getting to you know you personally and relating what things we have in common.”
Helen’s favorite movies are Forrest Gump and Secretariat, and her favorite TV show is CSI: Crime Scene Investigation.
Fresno City College, Fresno, California
American Dental Hygienist Association
Reema has been working in dentistry since 2003 and believes that her biggest strength is her ability to communicate with patients. She is married and has 3 children. In her spare time she enjoys swimming and yoga.
"I thrive to provide the best possible care for my patients. The most important aspect of oral and overall health is patient education. My patients come in with fear and leave with a smile."
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