- Spanish, English
A native San Diegan, Dr. Mark Willoughby specializes in dermatology, helping patients overcome various hair, skin, and nail disorders through dermatologic, cosmetic and laser surgery. He participates in national meetings, academic preceptorships and community skin cancer screenings.
- American Board of Dermatology, Dermatology, 2001
- Ohio State University College of Medicine, MD, 1997
- Kaiser Hospital - San Francisco, Internship-Medicine, 1998
- Cook County Hospital, Dermatology, 2001
- American Academy of Cosmetic Surgery, Dermatology, 2002