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 210 Ratings, 52 Comments 08/23/2026 Dr. K treated me with kindness, respect, and compassion my first time meeting with her. She didn’t judge me. 08/15/2026 Please try to keep Dr. K in place. She is good and we need good RHEUM doctors in Angelo. 08/05/2026 I feel very well treated with a lot of respect 08/05/2026 Excellent care. Show More