Ania Kosztowski, MD Primary Specialty: Rheumatology Affiliations Shannon Clinic South 3 Education Board Certification American Board of Internal Medicine - Rheumatology Undergraduate University of Illinois Urbana - ChampaignChampaign, IL Medical School Cupecoy. Sint Maarten Residency Tulane University School of MedicineBaton Rouge, LA Fellowship Louisiana State University Health Sciences CenterNew Orleans, LA Ratings 223 Ratings, 46 Comments 07/21/2026 She seems very understanding and caring. 07/19/2026 Liked her! 07/17/2026 It was our first visit as Doctor & patient so far very good. 06/17/2026 He was very good very polite Show More