Oak Dermatology is a dermatology and skin care clinic serving the Greater Chicago area, founded by dermatologists Dr. Ashish Bhatia and Dr. Jeffrey T.S. Hsu. At Oak Dermatology, caring is our commitment to each and every patient. Every member of our team has pledged to provide a wide range of dermatologic, surgical, and aesthetic treatments to our patients and their families with the ... https://oakderm.com/before-after-photos/cosmetic-dermatology/fillers/naperville-il/87356