Cancer Organizations: F
- F. D. Roosevelt Hospital
- F. Hoffmann - La Roche, Limited
- FDA Office of Orphan Products Development
- FEKA Hematology Oncology
- FHN Memorial Hospital
- FMH Innere Medizin Onkologie/Hematologie
- FMH Onkologie/Haematologie
- FMH f. Innere Medizin and Hematologie
- FN Bulovka
- Facey Medical Foundation
- Fach- und Belegaerzte fuer Urologie
- Facharzt FMH Fuer Innere Medizin and Oncology
- Facharzt fuer Allgemeinmedizin - Hausham
- Fachklinik Hornheide
- Fachklinik fuer Erkrankungen der Atmungsorgane
- Fachkrankenhaus Coswig GmbH
- Facial Plastic and Cosmetic Surgical Center
- Facial Surgery Research Foundation
- Faculdade De Medicina Do ABC
- Faculdade de Medicina da Universidade Federal de Goias
- Faculty Dermatology, PC
- Faculty Hospital Brno
- Faculty Hospital Ostrava
- Fahey Medical Center
- Fairbanks Cancer Treatment Center at Fairbanks Memorial Hospital
- Fairbanks Urology, PC
- Fairfax Colon and Rectal Surgery, PC - Fairfax
- Fairfax Colon and Rectal Surgery, PC - Reston
- Fairfax Northern Virginia Hematology Oncology, PC - Alexandria
- Fairfax Northern Virginia Hematology Oncology, PC - Fairfax
- Fairfax Northern Virginia Hematology Oncology, PC - Woodbridge
- Fairfax Radiological Consultants, PC
- Fairfax Surgical Group
- Fairfax Urology Center, Limited
- Fairfax-Northern Virginia Hematology Oncology, PC - Manassas
- Fairfield Medical Center
- Fairfield Memorial Hospital - Way Fair
- Fairmont General Hospital
- Fairview Maple Grove Medical Center
- Fairview Park Hospital
- Fairview Red Wing Medical Center
- Fairview Ridges Hospital
- Fairview Southdale Hospital
- Fairview University Medical Center - Mesabi
- Fakkos Cancer Centre
- Fakultni Nemocnice Hradec Kralove
- Fakultni Nemocnice Na Bulovce
- Fakultni Nemocnice V Motole
- Falck Cancer Center at Arnot Ogden Medical Center
- Falk Clinic at University of Pittsburgh
- Falkirk & District Royal Infirmary
- Falling Spring Medical Associates
- Fallon Clinic at Worcester Medical Center
- Fallon Medical Center - Plantation
- Fallon Medical Center - Goldstar
- Falls Park Christian Medical Center
- Falmouth Hospital
- Falun Hospital
- Familial Oncology Program
- Family Cancer Center, PLLC - Bartlett
- Family Cancer Center, PLLC - Collierville
- Family Cancer Center, PLLC - Memphis
- Family Cancer Center, PLLC - Olive Branch
- Family Cancer Center, PLLC - Oxford
- Family Cancer Center, PLLC - Southaven
- Family Medicine Specialists
- Family Medicine of Vincennes Clinical Trial Center
- Family Urology Associates, PLC
- Far Eastern Memorial Hospital
- Farmafyt
- Farmington Regional Radiation Therapy Services
- Farmitalia Carlo Erba
- Farmitalia Carlo Erba
- Fatebenefratelli, Isola Tiberina Hospital
- Father Michael J. McGivney Center for Cancer Care at Hospital of Saint Raphael
- Fauer, Yogel and Chenven, MD, PA
- Faulkner Hospital
- Favrille, Incorporated
- Fawcett Memorial Hospital
- Faxton Regional Cancer Center
- Fayette County Memorial Hospital
- Fayette Oncology Associates
- Fayetteville Surgical Associates, PA
- FeRx Incorporated
- Feather River Hospital Cancer Center
- Federal Armed Forces Hospital of Ulm
- Federal Ministry of Education and Research
- Federal University of Minas Gerais
- Federation Francophone de Cancerologie Digestive
- Federation Nationale des Centres de Lutte Contre le Cancer
- Federico II University Medical School
- Feist-Weiller Cancer Center at Louisiana State University Health Sciences
- Fenway Community Health
- Ferdinand Sauerbruch Klinikum
- Ferenzi Medical, PC
- Fergus Falls Medical Group, PA
- Ferguson Clinic
- Fermiscan Limited
- Ferrell-Duncan Clinic
- Ferring Pharmaceuticals, Incorporated