Collocations for clinic - noun

hospital
health, medical
private
special (esp. BrE)
specialized, specialty (both AmE)
free, public (both AmE)
outpatient, walk-in
local, rural
ambulatory (AmE), mobile (esp. AmE)
vet, veterinary (both AmE)
abortion, birth-control, family-planning
antenatal (BrE), maternity, prenatal (AmE)
fertility, infertility, IVF
breast, eye, etc.
diabetic, psychiatric, etc.
drug, methadone, rehab (informal), rehabilitation
golf, tennis, etc.

attend, go to, visit
hold, operate, put on (AmE), run
We operate free rural health clinics.
Holmes put on a boxing clinic (= gave a very good performance) and beat Shavers twelve out of twelve rounds.

staff
The clinic is staffed by volunteers.

be treated at
She is being treated at a diabetic clinic.

specialize in sth
offer, provide
cater for (BrE), cater to (AmE), serve (esp. AmE)
HIV clinics serving inner-city populations

doctor, nurse, staff, worker
appointment
patient

at a/the clinic
He was treated at the hospital's eye clinic.

in a/the clinic
She works in a birth-control clinic.

clinic for
a clinic for asthma sufferers