Dr. McKnight is amazing. I started seeing him 3 years ago and it was one of the smartest, best decisions I've made regarding my health, specifically my asthma & allergies. I have felt dramatic improvements in my quality of life as well as my ability to breathe. I have had terrible experiences in the past with OTHER physicians who haven't made a difference or made me feel better---once I came to Dr. McKnight, all of that was history. I'm on the best medication for ME. I also have had immunotherapy for 3 years and it has made a HUGE impact on my every day life. I am grateful to have such a wonderful, attentive, caring, and kind physician take care of me! I love Dr. McKnight & his staff-- they are wonderful! Always friendly & always helpful :) I recommend Dr. McKnight to everyone I know who has asthma or allergies!