rheumatology
It is best to consult a rheumatologist, especially one specializing in gout.
Rheumatologists often recommend tai chi for relieving pain from osteoarthritis and fibromyalgia.
I've been referred to a rheumatologist, a neurologist, and an HRT expert for my symptoms.

SMART Vocabulary: related words and phrases

Medical treatment: doctors & health workers generally
acupuncturist
aid worker
ambulanceman
ambulancewoman
brain surgeon
candy striper
care navigator
casualty officer
dentist
medico
ministering angel
nephrologist
non-doctor
nonphysician
NP
nurse consultant
staff nurse
stretcher-bearer
surgeon
white coat

You can also find related words, phrases, and synonyms in the topics:

Medical studies & the people who study them