Dr. Del Rosso has been in clinical practice of dermatology for 35 years, 25 years in Las Vegas, Nevada. He has completed research, several teaching initiatives and presentations at major medical meetings, and has many publications in dermatology, with many on nail disorders including onychomycosis and antifungal therapy. He is past president of the Council for Nail Disorders and is currently the Research Director and Principal Investigator at JDR Dermatology Research in Las Vegas, Nevada and Senior Vice President of Clinical Research & Strategic Development at Advanced Dermatology & Cosmetic Surgery in Maitland, Florida. He also serves as Clinical Editor in Chief of the Journal of Clinical and Aesthetic Dermatology, a position he has held since the inception of the journal over a decade ago.