Dr. Katheeja Nasika, MBBS, DNB (Dermatology), is a Consultant Dermatologist at Rela Hospital, Chennai, and Founder of DermaxOne Skin, Hair & Laser Clinic, Pammal. She specializes in Clinical Dermatology, Immunodermatology, Dermatosurgery, and Aesthetic Dermatology. Her expertise includes psoriasis, acne, vitiligo, eczema, autoimmune skin diseases, hair loss, scalp disorders, and nail conditions. She offers advanced treatments such as biologic therapy, laser procedures, chemical peels, PRP, GFC, i-PRF, exosome therapy, skin boosters, dermal fillers, and non-surgical facial rejuvenation. She is known for her evidence-based, patient-centric approach and personalized treatment plans.