John P Brennan is a Pulmonary Disease Physician based in Exeter, NH and is specialized in Pulmonary Disease. John P Brennan practices in Exeter, NH and has the professional credentials of MD. The NPI Number for John P Brennan is 1851339071 and holds a License No. 13816 (New Hampshire).

The current practice location address for John P Brennan is 3 Alumni Dr Ste 301, Exeter, NH and can be reached out via phone at 603-775-0234 and via fax at 603-772-1188. You can also correspond with John P Brennan through the mailing address at 7 HOLLAND WAY FL 1, EXETER, NH - 03833-2997 (mailing address contact number: 603-775-0234).