I took my son to him in an emergency, on a weekend. He and his staff were not only professional, but also kind and helpful. Dr. Park explained everything to me and to my son before doing it and was VERY patient with my son who was in severe pain, frightened and exhausted from hurting all night. He was so gentle with giving the novocaine shot that my son said it didn't hurt at all. He has an excellent bed-side manner and is a credit to his profession. The ONLY problem we had was that he wasn't on our insurance plan, so we couldn't go back to him for the rest of the work. But, if he's on your insurance, look no further.