It is very difficult to obtain a balanced opinion regarding complementary care from an oncologist in the United States. Usually, without knowing anything about a therapy or supplement, the default position is to not use anything more than conventional medications.

With Dr Petra Ketterl MD, things are refreshingly different. She has several decades of experience as an oncologist who has made a point to see the value of integrative therapies. She understands the conventional therapies and can weigh them together with other options. She is dedicated to helping patients answer their questions. She has experience in diet, supplements, metronomic chemotherapy, repurposed medications, mistletoe and is a true asset to have on your team.