Dermatology Associates of Seattle Providers

Meet your doctors

Dr. Peter Jenkin

Dr. Peter Jenkin, MD, FAAD

After working in private practice for two decades in Canada, he moved to Seattle and worked for PacMed and Virginia Mason . . .

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Dr. Clara Barnett

Dr. Clara Barnett, ND, LAc

Board-certified as a Naturopathic Physician and licensed in Acupuncture, Dr. Barnett specializes in science-based natural medicine.

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Dr. Marshall Welch

Dr. Marshall Welch, MD, FAAD

With a specialty in contact dermatitis and over 25 years of active practice, Dr. Welch helps patients of all ages to determine the cause of their skin conditions.

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Janell Bailey, MLE

Janell Bailey, MLE

Janell Bailey is a master aesthetician with more than 15 years of experience in the dermatology field.

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Dr. Marshall Welch

Yolanda Anderson, MLE

Yolanda Anderson is a licensed master aesthetician who started her dermatology career as a certified medical assistant.

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Meet your skin care team

Under the leadership of Medical Officer and founder Dr. Peter Jenkin, MD, our offices are staffed with experienced and passionate board-certified dermatologists, certified physician assistants, and licensed master aestheticians, dedicated to addressing all of your skin care needs.