Ohio Hospital Association
 | Alphabetical : |
- Adena Cancer Center – Chillicothe, Ross County, Ohio
- Blanchard Valley Regional Cancer Center – Findlay, Hancock County, Ohio
- Holzer Center for Cancer Care – Gallipolis, Gallia County, Ohio
- James Cancer Hospital and Solove Research Institute – Columbus, Franklin County, Ohio
- Ohio State University Comprehensive Cancer Center – Columbus, Franklin County, Ohio
- Saint Elizabeth Boardman Cancer Center – Boardman, Mahoning County, Ohio
- Seidman Cancer Center – Cleveland, Cuyahoga County, Ohio
- Cleveland Clinic – Cleveland, Ohio
- Ohio State University James Cancer Hospital – Columbus, Ohio
- University Hospitals Seidman Cancer Center – Cleveland, Ohio
- Cleveland Clinic Hillcrest Hospital – Cleveland, Ohio
- MetroHealth Medical Center – Cleveland, Ohio
- Mercy Health-Fairfield Hospital – Fairfield, Ohio
- Mount Carmel St. Ann’s Hospital – Westerville, Ohio
- OhioHealth Riverside Methodist Hospital – Columbus, Ohio
- OhioHealth Grant Medical Center – Columbus, Ohio
- Good Samaritan Hospital-Cincinnati – Cincinatti, Ohio
- University of Cincinnati Medical Center – Cincinatti, Ohio
- Bethesda North Hospital – Cincinatti, Ohio
- Cleveland Clinic Fairview Hospital – Cleveland, Ohio
- Miami Valley Hospital – Dayton, Ohio
- Cleveland Clinic Akron General – Akron, Ohio
- ProMedica Toledo Hospital – Toledo, Ohio
- Mount Carmel East and West Hospitals – Columbus, Ohio
- Aultman Hospital – Canton, Ohio
- Christ Hospital – Cincinatti, Ohio
- St. Rita’s Medical Center – Lima, Ohio
- Summa Health-Akron Campus – Akron, Ohio
- Kettering Medical Center – Kettering, Ohio
- Mercy Health-St. Vincent Medical Center – Toledo, Ohio
- Cleveland Clinic Mercy Hospital – Canton, Ohio
- Mercy Health-St. Elizabeth Youngstown Hospital – Youngstown, Ohio
- Southwest General Health Center – Middleburg Heights, Ohio
- Mercy Health-Anderson Hospital – Cincinatti, Ohio
- Marietta Memorial Hospital – Marietta, Ohio
- Jewish Hospital-Mercy Health – Cincinatti, Ohio
- University Hospitals Lake Medical Centers – Concord Township, Ohio
- Mercy Health-West Hospital – Cincinatti, Ohio
