Dermatologist, Prof. Dr. Rathindra Nath Dutta, is a master in treating Acne, he uses many modulations to treat them. He uses surgical procedures in treating Scars and Other Blemishes.
Depending upon the grade of acne, he may choose special light. He may use topical antibiotics like clindamycin along with topical retinoids like Adapalene, Tazarotene and Tretinoin.
For severe inflammatory acne, he may select an oral antibiotic like minocycline or the oral retinoid isotretinoin. He does surgical procedures too.