

Welcome to Oak Dermatology
dermatology and skin care clinic in
naperville, joliet, and itasca
Oak Dermatology is a dermatology and skin care clinic with locations in Naperville, Itasca, and Joliet.
Founded by dermatologists Ashish Bhatia, MD and Jeffrey T.S. Hsu, MD, Oak Dermatology is the leading provider in medical, surgical, cosmetic, and aesthetic dermatology.
Whether you suffer from acne, psoriasis, rosacea, wrinkles, scarring, or more, our team of clinicians are here to help you achieve your skincare goals. Every member of our team has pledged to provide a wide range of dermatologic, surgical, and aesthetic treatments to our patients with the highest order of
compassion, innovation and science.
Featuring state-of-the art-skin care devices, on-site laboratories, and dedicated aesthetician clinics at each location, we are committed to providing exceptional care with leading innovation, techniques, and technologies.
be seen within a week at one of our convenient locations
Meet our board-certified dermatologists and clinicians in Naperville, Joliet, and Itasca
With providers who are clinical professors and international lecturers on the latest skincare technologies,
we are committed to offering the most up-to-date solutions for your skin.










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we'd love to show you around...
Take a look around our beautiful, state-of-the-art dermatology clinics in Naperville, Itasca, and Joliet.
Don't take our word for it...
Hear what our patients have to say. With hundreds of 5-star reviews just like these,
we are committed to providing the highest standard in patient care.

"I can not say enough good about Oak Dermatology. The entire staff and doctors I’ve dealt with are top of the line. Welcoming, comforting, helpful, professional, the list goes on. It made a difficult passage in life much easier to deal with. With a special recognition to Dr. Daw and his nurse assistant Georgia who have been there every step of the way."
-Rob H.

"My recent visit was 5 stars from start to finish! Extremely courteous and professional staff, immaculately clean and comfortable office. Dr. Janiga is very thorough and personable - easy to talk to! I would highly recommend
Oak Dermatology!"
-Patsy B.

"First time at the office and immediately felt at ease. Front desk staff extremely helpful and kind. Each provider (PA, MD, and MA) I encountered for my care was thorough with explanations. Each was polite and took the time to make sure I was comfortable with each step of my procedure. Highly recommend Dr. Bhatia and his team."
-Carol W.
We'd love to see you.
Your skin deserves expert, prompt, attention. Be seen within a week with one of our experienced,
highly-reviewed clinicians.