5 /5 vaughn holloway: I suffered for many years with Sinus infections, constant, countless tests and nothing ... some Doctors said it was a Vitamin D deficiency yada yada but nothing . Constant antibiotics wasnt helping . It wasnt till one Dr decided to give me a d allergy test and lo and behold thats what it was. So I started the weekly , bi weekly and eventually monthly allergy shots and its like night and day. Havent had a sinus infection in years .. I am extremely happy. Dr. Goldstein changed my quality of life for the better. If you have allergies or any ear and note issues I highly recommend giving them a call.