Hi, thanks for your question. It really depends on the walk in clinic. Not every clinic has wart treatment. You can ask before you make an appointment if they have the treatment for warts. Some clinics do use liquid nitrogen or cryotherapy. To read more about HPV and genital warts, please see https://smartsexresource.com/topics/genital-warts-and-hpv   Let us know if this answers your question or if you have any other concerns. Health Nurse