5 /5 Carol DiPrima: Dr. Dornbusch is the best, most experienced and compassionate dentist in Westchester. She and her office staff are very gracious. Irma, her assistant and Nikki, the hygienist are a pleasure.. It is always a pleasant experience.Not only is Dornbusch a great dentist, her sense of humor and wit makes you forget that you are in a dental office. Kudos to all.