Can I ask why you are seeing a pediatrician repeatedly? I ask this seriously as there really is no reason to keep going unless there is a severe illness. They are not educated about nutrition or immunolgy or breastfeeding (which I hope you are still doing) or family beds (and NOT letting a baby "just" cry it out).
Maybe you are vaccinating? If so do your research. A great place to start are the forums at
www.mothering.com. Just go to the tab labeled "community." And there is a Subforum on vaxes. They also have forums in Spanish. So if you don't vax there is no real reason to go. Maybe if you like go once a year for giggles and statistics and lie about food or tell the doctor he truth - that it is none of his/her business.