Cancer Organizations: K
- Kreiskrankenhaus Schotten
- Kreiskrankenhaus Siegen
- Kreiskrankenhaus Trostberg
- Kresge Eye Institute
- Kreskrankenhaus Kinderabteilung
- Krivoy Rog City Oncology Center
- Kuakini Medical Center
- Kudos Pharmaceuticals
- Kugelman Cancer Center at Baptist Hospital - Pensacola
- Kujawsko-Pomorskie Centrum Pulmunologii
- Kumamoto Dai-Ichi Hospital
- Kumamoto University Faculty of Medical and Pharmaceutical Sciences
- Kumamoto University Hospital
- Kumamoto University Medical School
- Kuopio University Hospital
- Kupferle Breast Center/Klabzuba Cancer Center
- Kurashiki Central Hospital
- Kuriyama Central Hospital
- Kurosawa Hospital
- Kurume University School of Medicine
- Kusatsu General Hospital
- Kuwait Cancer Control Centre
- Kuzell Institute for Arthritis & Infectious Diseases at California Pacific Medical Center Research Institute
- Kymenlaakso Central Hospital
- Kyorin University School of Medicine - Mitaka Campus
- Kyoto City Hospital
- Kyoto First Red Cross Hospital
- Kyoto Prefectural University of Medicine
- Kyoto Second Red Cross Hospital
- Kyoto University Hospital
- Kyoto-Katsura Hospital
- Kyoung-Ki Surgery Clinic
- Kyowa Hakko Kirin Company, Limited
- Kyowa Hakko U. K. Limited
- Kyowa Pharmaceutical, Incorporated
- Kyphon
- Kyung Hee University Hospital
- Kyung Pook National University Hospital
- Kyungpook National University Hospital
- Kyushu University Hospital
