Hospital Sultan Ismail is a government specialist hospital located in Johor Bahru, Johor. Its dermatology department was established in 2008 and provides specialist assessment and treatment for patients with medical skin conditions.

The department offers diagnostic and treatment services for skin diseases, sexually transmitted infections and selected infectious conditions. Its facilities support procedures such as skin biopsies, cryotherapy, patch testing, phototherapy and minor dermatological surgery.

Hospital Sultan Ismail is an option for patients in Johor seeking public-sector specialist dermatology care. Its department operates through a structured referral system, requiring patients to obtain an appropriate medical referral and appointment before attending.