Irnest Stephen Oser is a Pulmonary Disease Physician based in Potomac, MD and is specialized in Pulmonary Disease. Irnest Stephen Oser practices in Silver Spring, MD and has the professional credentials of MD. The NPI Number for Irnest Stephen Oser is 1063501187 and holds a License No. D0003792 (Maryland).

The current practice location address for Irnest Stephen Oser is 10301 Georgia Avenue, Silver Spring, MD and can be reached out via phone at 301-681-7200 and via fax at 301-681-5968. You can also correspond with Irnest Stephen Oser through the mailing address at 9309 WOODEN BRIDGE ROAD, POTOMAC, MD - 20854 (mailing address contact number: 301-340-0795).