Most sore throats are caused by colds, the flu, coxsackie virus or mono (mononucleosis). Bacteria that can cause pharyngitis in some cases: 1  Strep throat is caused by group A streptococcus.  Less commonly, bacterial diseases such as gonorrhea and chlamydia can cause sore throat.
To call for an appointment at Mayo Clinic in Rochester, Minnesota simply call 1-507-284-2111 and a friendly Mayo Clinic person will patiently answer all your questions, guide you through the process, and make your appointment.
In some cases, both a referral (from your PCP) and an authorization (from your insurance company) are needed for a visit to Dermatology. If you are uncertain whether you need an insurance authorization, you should call the number on the back of your insurance card and speak with a representative.our first appointment is for a consultation. However, many times a biopsy will be performed at that visit if your insurance will allow it. The decision to do a biopsy at your consultation appointment is always the physician's decision.