Welcome to the practice of Richard Choi, DMD & Ryan Choi, DMD. Dr. Richard Choi has been practicing general and cosmetic dentistry in San Francisco at the same North Beach office for over 35 years. He and his son, Dr. Ryan Choi, are dedicated to providing exceptional dental care for the whole family while placing an emphasis on patient education and preventative care. At our office, we are proud to utilize the latest in techniques and technology, including an intraoral camera, digital X-rays, and Invisalign®. With the help of their dedicated and talented team, our dentists pride themselves in providing their patients with the best dental care possible in a stress-free and comfortable environment.