Dr. Allison Lazar, MD is an Emergency Medicine Specialist, who primarily practices in Northfield, IL with 2 additional practice locations. She is board certified.
Dr. Rostyslav Szwajkun, MD is an Emergency Medicine Specialist, who primarily practices in Chicago, IL with 1 additional practice location. He is board certified.
Find doctors affiliated with Northwestern Memorial Hospital,
which is a Castle Connolly Ranked Top Hospital
in the Chicago/IL area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.