Dr. Penner has treated all three of my children with wonderful results. What we liked most about the office is the family atmosphere. They always know us as we walk in. There is no "sign in" sheet! Also, they made it easy on our budget! They billed our insurance for us and we had a small down payment with affordable monthly payments & best of all, they charged no interest! We refer all our friends and family to Dr. Penner's office because they really care about their patients!