About Us


Mandy L. Warthan, MD | Dermatologist | McKinney TX Robert E. Marinaro, MD | Dermatologist | McKinney TX

Warthan Dermatology is proud to be servicing the McKinney and North Dallas area since 2010.

Our physicians have treated thousands of patients with skin conditions including:

Skin cancer, Acne, Complexion Problems, Allergic Reactions, Hair and Nail Disorders, lupus and other autoimmune and connective tissue disorders.

Our physicians offer services to both adult and pediatric cases.

Warthan Dermatology also offers a State-of-the-Art Aesthetic and Laser Clinic specializing in Anit-Aging Medicine with the latest in cutting edge technology.

Warthan Dermatology's number ONE priority are our patients. Our physicians are world renowned in the field of Clinical and Aesthetic Dermatology. Our staff has been hand-picked because they are the best of the best.

Warthan's staff works directly under the supervision of our doctors. And there is always a physician on-site.

Our top priority is to our patients. We take great pride in treating our patients as individuals and making sure all of your questions are answered and all of needs are met.