Attention GCI Patients — Effective October 6, 2025, the GCI Oak Lawn location will be closed. All patients of GCI Oak Lawn will be seen at our Chicago Ridge location at 10604 Southwest Highway, Suite 109, Chicago Ridge, IL 60415.
Tammy Zweeres, APN, NP-C
Medical Oncology, Hematology
Locations
Education
Professional Education: MSN, Lewis University
Undergraduate Education: BSN, Millikin University
Certifications
American Association of Nurse Practitioners
American Nurses Credentialing Center - Family Nurse Practitioner (Certified)
Biography
Tammy Zweeres, APN, NP-C Family Practice, is a nurse practitioner who has clinically interests in breast and colon.