Hello. My name is Dr. William Hui. I practice in Mission Viejo for the past 20 years. Ever since Dr. Ahn came along, we’ve had the pleasure of working with him in a very professional manner. Definitely well trained and is very professional. He gets our patients in quickly, and he treats them in a expertise manner. We’ve had a great relationship with Dr. Ahn, and we hope to continue with that.--Dr. Hui