Do I go to a podiatrist or a normal doctor about a foot fungus?

Either or. Both can provide medical treatment options for nail fungus. If you need surgical or laser treatment, consider seeing a podiatrist. Good luck!
Both can help you. Have it evaluated and get the appropriate treatment.
Foot Fungus. The best place for you to go to be evaluated for a possible foot fungus is to see your local podiatrist.

Related Questions

Is there a way to get rid of foot fungus without going to the doctors?

Yes, but not advised. Treatment of tinea pedis (Athlete's foot), is generally a simple task involving twice daily topical application of OTC antifungal creams found in most pharmacies. It is generally best to see a doctor, however, to verify that your skin condition is truly tinea pedis and not something else. If there is an itch component to the skin your doctor can prescribe you a topical medication that is not OTC. Read more...
Is it on the nail. Or the skin? . Read more...

I have a foot fungus I am treating with lotrim ultra with very little success at the recommendation of a doctor.

Stronger meds. You may require a prescription strength cream and / or an oral medication. Discuss this with your podiatrist or dermatologist. Also use a powder like zeasorb af in your shoes, and don't wear the same shoes two days in a row... Read more...
Fungus. First it should be verified that it is indeed a fungus. There are topical steroid cream which are very helpful and topical antifungal medications. Contact your podiatrist. Read more...