London Clinic was created in 1932.
City of London Migraine Clinic was created in 1980.
Tavistock Clinic was created in 1920.
Harbin Clinic was created in 1948.
The Agnew Clinic was created in 1889.
Blackrock Clinic was created in 1984.
Galway Clinic was created in 2004.
Clinic Exclusive was created in 1971.
Ogenki Clinic was created in 1991.
Medcan Clinic was created in 1987.
Marshfield Clinic was created in 1916.
Pain Clinic was created in 1998.
Cleveland Clinic was created in 1921.