My sedementation rate is 19 online it says that this is normal but my doctor says the westerngren rate is high which is true?

Looking at the number alone without other labs or information the value is in the normal range.

It depends partly on the normal reference of your lab institution. A rate of 22 mm/hour is still in normal range in some lab normal references. Your lab institution probably take 15 mm/hr as the upper normal limit for male. As a clinician, I do not concern about the ESR of 19 mm/hr so you do not need to worry. In general, a lower red cell count than the average can give you a higher ESR.