[ElaineM]

Thank you so much Tanya. I appreciate your help very much.
I visited the websites you suggested and found the list of dieticians. There seems to be several dieticians who have included oncology in their areas of interests.
I am going to talk to the doctor. If the doctor's office does not want to hire a dietician they could have a list of dieticians who may be willing to talk with the patients upon request. It would also be good if one or more of those dieticians could provide a couple classes for patients who may be interested in eating healthier.
Learning to eat healthier has helped me tremedously.