According to our records, this business is located at 411 W Ontario St. in Chicago (in Cook County), Illinois 60610, the location GPS coordinates are: 41.89285 (latitude), -87.63974 (longitude). Leonard D Elkun MD is categorized under Clinics (SIC code 8011). Known organization associate
is Leonard D Elkun. Current estimates show that the unit has a sales volume of $915,000 and staff of approximately 3 people. You can contact the company by phone at (312) 943-8322.