About the Practice

Cottage Dental and Kid's Corner Dental are both warm and welcoming dental practices located in Fullerton, California. The practices focuses on pediatric dentistry, pain-free sedation dentistry, and cosmetic dentistry for people of all ages

The expert team of dentists helps patients maintain oral health for a lifetime with biannual exams, X-rays, professional cleanings, and preventive treatments. Cottage Dental and Kid's Corner Dental offer state-of-the-art technology that creates brilliant, white, confident smiles. The team whitens and brightens smiles by up to eight shades in one hour with Philips Zoom!® professional teeth-whitening treatments.

They also provide a choice of sedation methods — from nitrous oxide to general anesthesia — for complex procedures or to alleviate dental anxiety. They use FDA-cleared Solea® lasers to repair cavities and perform other dental restorations without pain, vibration, or the need for numbing treatments.

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Our Services


Straighter smiles are about more than just appearance. Straight teeth work better and protect your jaw and oral health, too.

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Whether you have a complex dental problem, need oral surgery, or suffer from dental anxiety, Cottage Dental can help.

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Treating your broken or damaged tooth with a crown lets you keep your original tooth and its roots to maintain your oral health and your smile.

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Your teeth aren’t as straight as you’d like them to be, but you don’t want to undergo obvious, long-term teeth straightening with traditional wire-and-bracket braces.

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It’s recommended that your child visit the dentist as soon as their first tooth appears, or by the age of 1.

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Dull yellow teeth make you look older and feel self-conscious about your smile.

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Laser dentistry replaces noisy, painful, scary drills with vibration-free, nearly soundless laser-light treatments.

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Veneers are tooth-shaped porcelain shells that are about the thickness of a fingernail.

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Accepted Insurances

All PPO insurance are accepted at Cottage Dental and Kid's Corner. If you have questions in regards to insurance, please call our office to confirm coverage.

Blue Cross Blue Shield
Delta Dental
United Healthcare
























Kimberly Nguyen

Meet Dr. Nguyen

Kimberly Nguyen, DDS, loves creating beautiful and healthy smiles for every member of the family who comes to Kid's Corner Dental or Cottage Dental in Fullerton, California. Dr. Nguyen opened the practice in 1993, hoping to create a warm and welcoming environment where people of all ages could receive necessary oral care and cosmetic dentistry without experiencing discomfort or anxiety.

Meet Dr. Paco

Dr. Johanna Paco attended the University of California, Los Angeles and received a bachelor’s degree in Biology. In 1991, she graduated from the University of Southern California Dental School with recognition for Excellence in Oral Pathology. Dr. Paco is kind and gentle and is an active member of her church. She has been with Kid's Corner Dental and Cottage Dental since 1997.


Kimberly Nguyen

Meet Dr. Gusti

Dr. Patricia Gusti is a second-generation dentist following in the footsteps of both parents. She is bilingual in Indonesian and English. She received her Bachelor’s degree from the University of California, Berkeley and further her education by earning her Doctor of Dental Surgery from Indiana University School of Dentistry.

Meet Dr. Lehman

Dr. Lehman grew up in Fullerton and attended local schools including Sunny Hills. He is a graduate of the University of California, Irvine and the University of the Pacific Dental School in San Francisco in 1989. After graduating he returned to Fullerton and still lives in the area with his family. 


Why People Love Cottage Dental



Soothing Environment

Our Locations

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