Prof. Dr. Hilmi Cevdet Altınyazar is a dermatologist. He graduated from Hacettepe University Faculty of Medicine in 1990. He completed his dermatology residency in Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital in 1995. In 1997, he received dermatological surgery training at Ferdinand-Sauerbruch Elberfeld Clinic, Heinrich-Heine University, Germany. He worked as a faculty member at Zonguldak Karaelmas University and Selcuk University Faculty of Medicine. He has over 150 articles published in national and international scientific journals. With 30 years of professional experience, he has treated numerous skin patients and trained many dermatologists. Areas of interest; skin diseases (acne, psoriasis, eczema, fungus), hair diseases, nail diseases and extraction, sexually transmitted diseases, mole examination and removal, allergy tests, cosmetological procedures (botox and filling) and dermatological surgical procedures (skin tumors and laser) . He is fluent in English.