We love Dr. Mendoza. We found him 9 years ago when our daughter's initial pediatrician had to leave last minute. Our daughter had to come in for her 6 months check up and he was the pediatrician who was in the office at the time. We fell in love with him . We followed him to the Centennial location when it opened. He's so patient and very thorough. He always asks if you have any questions and will answer and go over any concern you have. He's very funny and very laid back. There is usually a wait when we go so we try to make sure we have the whole afternoon free when we schedule our appointments. We like the Centennial location better than the Sunset location. We noticed that the wait time was considerably shorter since they stopped taking walk ins. I recommend anyone to see Dr. Mendoza. He's a great pediatrician.