Clearly Dr. K knows what he's talking about and is an excellent diagnostician, but what I found most refreshing was how he polite and patient he was with my questions or need for explanations. Some doctors are condescending, assuming that you probably won't understand, so they brush by your questions. Not Dr. Kallianos!! He calmly and politely answered every question I had, and even though his the techs kept coming in asking him questions and "hurrying him" onto the next patient, Dr. Kallianos f...