Chico Dermatology

Overall rating

Top reviews

I walked into OJ's office without an appointment, hoping they could squeeze me in. I was having pain on the left side of my face and a terrible skin condition that was making me ashamed TO BE SEEN IN PUBLIC. To my surprise and de... Read more I walked into OJ's office without an appointment, hoping they could squeeze me in. I was having pain on the left side of my face and a terrible skin condition that was making me ashamed TO BE SEEN IN PUBLIC. To my surprise and delight, they'd just had a "no show," and were able to get me right in! I did not have what I thought I had (we love to research our own medical conditions on the internet, don't we?), but OJ quickly diagnosed my skin issue and prescribed medicine to treat it. I'm so grateful to OJ and his wonderful staff, and to the "skin angel" who was sitting on my shoulder that day.
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Marianne E H. • August 05, 2026
O. Jay has been my dermatologist for at least 30 years and will always take care of of my dermatology needs. He has a special demeanor and is always thorough with my exams. I appreciate his staff who are always very helpful. Thank... Read more O. Jay has been my dermatologist for at least 30 years and will always take care of of my dermatology needs. He has a special demeanor and is always thorough with my exams. I appreciate his staff who are always very helpful. Thank you O. Jay for taking care of me and explaining all procedures. You are a special person.
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James M. • June 15, 2026
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About Chico Dermatology

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®, 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.

Specialties

  • Physician Assistant
  • Dermatologist
  • Family Physician

Services

  • Acne Scars
  • Eczema
  • Evolve X
  • Facial Rejuvenation
  • Laser Hair Removal
  • Psoriasis
  • Skin Cancer
  • Spider Veins

Providers (2)

Omar On, pa-c
4.9196141 (1244)

Omar On, pa-c

Physician Assistant

4.9 (1244)
774 East Avenue
Chico, CA, 95926

Reviews

Overall rating

4.9
1243 Reviews

Newest reviews

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This practice uses SMS for patient communication.

SMS Terms & Privacy - By opting in, you agree to receive SMS alerts regarding your appointment from Chico Dermatology. Message frequency varies. Message and data rates may apply. Reply STOP to opt out at any time. For questions, please call (530) 774-2650. Your mobile information will not be shared with third parties.