Meet The Doctors
Dr. Philip P. Nguyen
Dentist
Dr. Philip P. Nguyen is a seasoned clinician with over 22 years of experience, focusing on advanced dental care in implant placement, orthodontic treatment, and comprehensive dentistry. He is a UCLA alum having graduated in 1996 with a bachelor's degree in Biochemistry. Dr. Nguyen went on to earn his Doctor of Dental Surgery degree in 2000 from NYU in New York City.Dr. Nguyen is the proud owner of Twin Peaks Dental along with his wife Dr. Ly. To better serve the residents of Lake Forest and the surrounding communities, Dr. Nguyen completed advanced training in Implantology and Orthodontic Treatment, including traditional braces and Invisalign. Dr. Nguyen takes great pride in providing the highest value in dental care, and that means taking his time to ensure any restoration is precisely placed for maximum esthetics and patient comfort. Dr. Nguyen is an active member of the CDA, ADA, and OCDA. When he is away from his office, he enjoys spending time with his family, surfing, and hitting the basketball courts.
Dr. Oanh T. Ly
Dr. Oanh T. Ly (pronounced Oh-Anne), has over 22 years of experience, providing her patients with the utmost sincere, ethical, and professional dental care. She received her Bachelor's Degree in Biological Science from UCLA but quickly adopted the Trojan way when she earned her Doctor of Dental Surgery degree from USC in 2000.
Having lived in Southern California for practically her entire life, it was only fitting she opened her practice in Lake Forest soon after she graduated. Dr. Ly feels privileged to have served the residents of Lake Forest continuously for more than 22 years, as many of her patients' kids have become her adult patients. She is looking forward to continuing to meet the next generation of patients and being able to provide a positive influence on their oral and overall health.
Dr. Ly continues to learn and receive training to better serve her patients. She is an active member of the CDA, ADA, and OCDA. In her spare time, she enjoys cooking, arts and crafts, and running marathons.
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Quality professional team members that pride ourselves in furthering education to ensure you get the quality care you deserve.
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Testimonials
"I had such an incredible experience at Twin Peaks Dental! I was greeted very warmly and everything was extremely clean and decorated so nicely. The x-ray technician gave me a tour around since it was my first time and also a really awesome welcome gift! Everyone was really friendly and professional and did a really amazing and thorough job on my teeth! I felt I got the best care possible and had some wonderful conversations with the staff. Thank you so much, Twin Peaks Dental!"
"Twin Peaks is amazing. I just had my wisdom tooth pulled without worry. The tooth was badly impacted and I was already in a lot of pain before arriving. I had to take at least 12 ibuprofen a day to be able to function. They gave me an appointment right away knowing how much pain I was experiencing. Dr. Philip pulled the tooth out so fast and so perfectly that I was shocked it was already over and done with. I love this place and so does my husband. We will not go anywhere else, EVER! Thank you Twin Peaks, we love you guys!"
"I have been coming here for about 7 years. Best dentist I ever had. They have the state of the art dentist stuff to take care of all your teeth needs. They check everything to make sure your teeth and gums are healthy. I would rank this dental office from a one to ten. I would give them an eleven. Philip and Oanh are the best. Oanh went to USC and Philip went to New York University for their School of Dentistry/Doctor of Dental Surgery. Their place is super clean and nicely remodeled. They really take great care of their patients. Coffee and water are available. You even get a free dental prize before leaving. They also always raffle off great prizes, such as Taylor Swift tickets, iPads, BBQ grills, and etc... If you recommend referrals..."
"I have been coming here for about 8 years and I would not go anywhere else. My family goes here as well and only have the best to say. They definitely care about your well being and listen and tackle any problems. They will not do unnecessary work and I always leave feeling confident my teeth will be healthy for as long as I come here. On top of that, my younger sister had her braces here and I'm actually jealous of her process and the outcome, and wish I had come here for my braces!"