Being treated/outfitted by Dr. Hollenbach is a real pleasure. She is positive and obviously loves doing what she does and treating patients. She is a magician at figuring out what a patient's prescription should be; she does the testing herself and takes real care to figure things out. She has an excellent, friendly staff which has time for her patients. I'm not criticizing other operations; I'm just highly recommending this one. If you have an opportunity to be treated by Mary Poppins, why not take advantage of it.