Home Find a Provider Sandra Guerguis Sandra Guerguis , MD Pediatric Infectious Disease Woman's Faculty Request An Appointment Contact Our Lady of the Lake Physician Group Pediatrics 8200 Constantin Blvd 4th floor Baton Rouge, LA 70817 United States Languages English Request An Appointment Languages English Certifications Pediatric Infectious Disease: American Board of Pediatrics Pediatrics: American Board of Pediatrics