Existing Patients
(949) 880-6638
New Patients
(949) 216-3427



At ProSmiles OC, we believe that exceptional dental care goes beyond treating teeth—it’s about nurturing long-term health and genuine relationships. Led by Dr. Ivan Ho, our dedicated team offers a comprehensive range of services, from essential preventative check-ups and cleanings to advanced cosmetic and restorative procedures, all tailored to meet the unique needs of you and your family.
Our office is equipped with modern, comfortable amenities and the latest technology to ensure every visit is efficient, gentle, and positive. We understand that visiting the dentist can sometimes be stressful, which is why we prioritize a calm, welcoming environment where your concerns are heard and respected. Whether you are due for a routine visit, interested in transforming your smile with veneers, or need urgent care, we are here to support your journey to optimal oral health. We look forward to partnering with you to achieve and maintain your brightest, healthiest smile!






Dr. Ivan Ho is a Board Certified cosmetic dentist in Orange County. He graduated with honors from UCLA and completed his dental degree at the University of Southern California School of Dentistry. Since opening his practice in 1990, more than 10,000 patients have come through his doors to take advantage of his award-winning cosmetic dentistry in Laguna Hills, California. He lectures internationally in both cosmetic and implant dentistry and has achieved mastership status from the International Congress of Oral Implantology. He is the chairman of the Orange County Dental Society emergency care panel and is a member of ten different professional societies.
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Root canal treatment has evolved into a routine, effective solution for preserving natural teeth, offering a precise and comfortable experience with modern dental technology. Recognizing the signs, such as persistent pain and sensitivity, is crucial for timely intervention. Regular dental exams and advanced techniques ensure optimal outcomes, debunking myths and emphasizing the importance of preserving natural teeth for overall oral health.
September 11, 2026

Your first visit to the dentist is a crucial step in maintaining good oral health. At ProSmiles OC, we prioritize patient comfort and personalized care, making your initial dental experience both informative and relaxing. From advanced diagnostic tools to sedation options for dental anxiety, we ensure a stress-free environment where your unique needs are understood and addressed, setting the foundation for a lifetime of optimal oral health.
September 9, 2026

Diet plays a crucial role in maintaining optimal dental health. From the brightness of your teeth to the strength of your gums, what you eat and drink can either support or gradually wear down your oral health. This article explores how foods and beverages affect your teeth, highlighting the benefits of nutrient-rich options like leafy greens and dairy, while also warning about the dangers of sugary snacks and acidic drinks. Learn how to make smart food choices and maintain good oral hygiene to keep your smile bright and healthy for the long haul.
September 9, 2026