Contact Northwestern Surgical Associates

Locations

Northwestern Memorial Hospital: NMH is an academic medical center where the patient comes first.  It consistently ranks as the #1 hospital in Chicagoland area and is ranked nationally in 13 medical specialties by US News & World Report.  It is located just off the Magnificent Mile in the Streeterville neighborhood of Chicago.
See locations, parking, and lodging near NMH

Parking Directions

Our office is located in the Arkes Family Pavilion, directly connected to NMH by means of a sky bridge. Parking is available at the Huron/Saint Clair parking garage, 222 E Huron Street. Discounted rates are available with a validated parking receipt. This can be done at customer service desks located on the first and second floors in Feinberg/Galter Pavilions, the first floor of Prentice Women’s Hospital, or at our offices.

Surgical Centers

Surgery is performed at Lavin Pavilion, Feinberg Pavilion, Prentice Women's Hospital, or 900N Michigan Surgical Center.
View directions and information about our surgical centers.

Please confirm with your surgeon where your surgery will take place.

Contact Information

Northwestern Surgical Associates
Arkes Family Pavilion
676 N Saint Clair Street
Suite 1525
Chicago, IL 60611


  • Dr. Jeffrey S. Fronza (312) 274.1811
  • Assistant - Cindy Ngoon

  • Dr. Wilson H. Hartz III (312) 951.5640
  • Assistant - Norma McLemore

  • Dr. Steven J. Stryker (312) 943.5427
  • Assistant - Anabelle Esparza

  • Dr. Mark T. Toyama (312) 255.1451
  • Assistant - Toni Harris