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Chico Dermatology is a dermatology clinic with a staff that’s committed to giving you your best possible skin quality. Conveniently located in the central business district of Chico, California, the clinic boasts several of the most popular and cutting-edge skin treatments for both clinical and cosmetic purposes. 

At Chico Dermatology, patients arrive to a find a modest office setting full of bright, welcoming smiles. Despite the clinic’s size, it offers the highest level of skin care in Northern California. With renowned physician assistant and lecturer O. Jay On as the lead provider, Chico Dermatology quickly adopts the latest techniques and technologies to give patients the best care available. 

Patients trust the team at Chico Dermatology to alleviate many common conditions including acne, eczema, psoriasis, skin cancer, varicose veins, wrinkles, and acne scars. Even if you come in with unknown symptoms, O. Jay is happy to evaluate and diagnose them.

The clinic’s vast menu of services includes some recognizable names like Botox®, Juvederm™, Dysport®, CoolSculpting®, and the versatile Icon™ laser. With these and other cosmetic treatments, patients can adjust their skin and shape to get their desired appearance.

Whether you have unusual symptoms on your skin, a known condition, or cosmetic goals and preferences, O. Jay and the rest of the Chico Dermatology team are equipped to give you the treatments you need. To schedule your visit, simply call the clinic or go online to use the booking tool today.

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Meet Our Providers


Words from our patients

  • "I have had two hydrafacials on the spa side and my skin had never looked better! A great place to go for high-quality skincare!"

    Alyse H.
  • Google

    "Very patient centered and takes time to listen. I've been going here for years and now my family too!"

    Jeff S.
  • Yelp

    "In the past 8 months, Dr. OJ On has not only changed my skin, but my life. Through his treatment, my skin has completely transformed into a glowing, acne-free skin."

    Sara N.


Chico Dermatology
774 East Avenue
Chico, CA 95926
Phone: 530-280-3196

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