Slidell, LA. Physician Join to view full profile ... You already have 32 invites waiting! Search all U.S. specialist profiles and refer a patient; Read the latest clinical news and earn CME/CEU credits ... Slidell, LA 70458. Phone (985) 781-4848. Fax (985) 781-4850. Is this information wrong? Summary. Dr. Ingrid Roskos, MD is an obstetrician ....