Affiliated Oncologists current COVID-19 requirements. View More Information

Locations & Physicians

Advanced Practice Providers

Heather Gannon-Stringer, MS, PA-C

Gynecologic Oncology


OSF Little Company of Mary Hospital Outpatient Care Pavilion

6700 W 95th St, Suite 330
Oak Lawn, IL 60453


Advocate Good Samaritan Hospital Campus

3825 Highland Ave, Tower 2, Suite 307
Downers Grove, IL 60515



  • Rosalind Franklin University of Health Sciences
  • University of Illinois


  • NCCPA (National Commission on Certification of Physician Assistants)
  • Advanced Cardiac Life Support (ACLS)
  • Basic Life Support (BLS)
  • ASCCP Colposcopy Certified

Honors & Awards

  • Who's Who Among Female Physician Assistants in Healthcare
  • Rosalind Franklin University Distinguished Female Leadership Award
  • Rosalind Franklin University Physician Assistant Class Philanthropy Chair

Memberships & Affiliations

  • American Academy of Physician Assistants (AAPA)
  • Illinois Academy of Physician Assistants (IAPA)
  • Society of Gynecologic Oncology (SGO)
  • American Society for Colposcopy and Cervical Pathology (ASCCP)