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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Learn how veneers can transform your smile with long-lasting results. Explore the differences between porcelain and composite resin materials, understand the importance of oral hygiene, professional care, and lifestyle factors that impact veneer longevity. Find out how regular dental check-ups at ProSmiles OC can help maintain your beautiful smile for years to come.
August 28, 2026

Explore the revolutionary benefits of All-on-4 dental implants, a modern solution that offers permanent stability and improved functionality compared to traditional dentures. Learn how this innovative approach addresses common issues like slippage and discomfort while preserving jawbone health for long-term success. Discover key indicators to determine if you're an ideal candidate for this transformative treatment.
August 21, 2026

Dental sealants offer a proactive defense against tooth decay, providing an impenetrable barrier on the chewing surfaces of molars. This preventive measure is beneficial for patients of all ages, especially children and adults with deep tooth grooves. The application process is simple and non-invasive, involving a thin protective coating that hardens under specialized light. By integrating dental sealants into routine oral hygiene practices, individuals can significantly reduce their risk of cavities and maintain optimal oral health.
August 14, 2026